Bearing Shop Online - an MBA business

S25RHH MPB


Cross Referenced Part Numbers



SR0A-ZZMC3 MPB part number S25RHH



ID (d): 1.191. OD (D): 3.967. Width (B): 2.381.

Online Price: 0.00     
Stock: Pre-Order (due 3 weeks)     
Due dates are estimates only     


Category Matches

Balls Metallic


Balls - Tungsten Carbide
Balls - Tungsten Carbide

Also see combined categories:
All Metallic Balls

Extreme hardness and wear resistance.

Tolerances available on request. Precision Grade: Grade 25. Hardness: Rockwell A: 91.5 (Approx 77 Rockwell C). Extreme hardness and wear resistance. Specific Gravity: 14.95.

Related Information:

There is also a good range of Balls - Tungsten Carbide on the Small Parts and Bearings website.


Balls Ceramic


Balls - Ceramic - Ruby - Synthetic
Balls - Ceramic - Ruby - Synthetic

Also see combined categories:
All Ceramic Balls
All Non Metallic Balls

Extreme hardness, wear resistance, non-corrosiveness and chemical inertness.

Tolerances available on request. Grade 25. Extreme hardness, wear resistance, non-corrosiveness and chemical inertness. High mechanical strength. Specific Gravity: 3.98.

Related Information:

There is also a good range of Balls - Ceramic - Ruby - Synthetic on the Small Parts and Bearings website.


Balls - Ceramic - Sapphire - Synthetic
Balls - Ceramic - Sapphire - Synthetic

Also see combined categories:
All Ceramic Balls
All Non Metallic Balls

Extreme hardness, wear resistance, non-corrosiveness and chemical inertness.

Tolerances available on request. Specific Gravity: 3.98. Grade 25. Extreme hardness, wear resistance, non-corrosiveness and chemical inertness. High mechanical strength. Transparent (refractive index 1.76).

Related Information:

There is also a good range of Balls - Ceramic - Sapphire - Synthetic on the Small Parts and Bearings website.


You may also be interested in

Drylin Bearings and Systems


Drylin Sliding Bearings
Drylin Sliding Bearings


Linear sliding motion. Use with Drylin Aluminium Shafts.

Sliding film Iglidur J. Maximum Mean Surface Pressure: 25 N/mm2. Highest Wear Resistance at loads: Less than 2 N/mm2. Maximum Speed: 8 m/s (dry) Greater than 10 m/s (lubricated) 1.5 m/s (rotating dry). Working Temp. Range: -60oC to +100oC (increased wear when used in excess of 80oC).

Related Information:

There is also a good range of Drylin Sliding Bearings on the Small Parts and Bearings website.


Fishing Reel Parts


2500C ICF Abu Garcia Parts
2500C ICF Abu Garcia Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.

There is also a good range of 2500C ICF Abu Garcia Parts on the Small Parts and Bearings website.


2500 F1 Abu Garcia Parts
2500 F1 Abu Garcia Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.

There is also a good range of 2500 F1 Abu Garcia Parts on the Small Parts and Bearings website.


Intra 25CH Contra Angle Kavo Parts
Intra 25CH Contra Angle Kavo Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.

There is also a good range of Intra 25CH Contra Angle Kavo Parts on the Small Parts and Bearings website.


Intra 25LN Kavo Parts
Intra 25LN Kavo Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.

There is also a good range of Intra 25LN Kavo Parts on the Small Parts and Bearings website.


Calcutta 50-100-150-200-250-251-400-600 Shimano Parts
Calcutta 50-100-150-200-250-251-400-600 Shimano Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.

There is also a good range of Calcutta 50-100-150-200-250-251-400-600 Shimano Parts on the Small Parts and Bearings website.


625B SuperTorque Kavo Parts
625B SuperTorque Kavo Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.

There is also a good range of 625B SuperTorque Kavo Parts on the Small Parts and Bearings website.


TLD25 Shimano Parts
TLD25 Shimano Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.

There is also a good range of TLD25 Shimano Parts on the Small Parts and Bearings website.


W83259 Mars Parts
W83259 Mars Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.

There is also a good range of W83259 Mars Parts on the Small Parts and Bearings website.


614A - 624 - 625C - 625D - 627 - 630 - 640 FG Kavo Parts
614A - 624 - 625C - 625D - 627 - 630 - 640 FG Kavo Parts


Bearings and Spare Parts

Where alternative parts are offered, we make no claims as to their suitability. Selection of the most suitable bearings and parts is the responsibility of the customer. We recommend you replace bearings with the same type if that type is working well. High speed caged bearings are better suited to handle vibration than standard caged bearings.

There is also a good range of 614A - 624 - 625C - 625D - 627 - 630 - 640 FG Kavo Parts on the Small Parts and Bearings website.


Bushes - Plastic - Iglidur M250 - Flanged
Bushes - Plastic - Iglidur M250 - Flanged

Also see combined categories:
All Plastic Bushes
All Flanged Plastic Bushes

For impact resistance vibration dampening unclean environments.

Specific Gravity 1.14 g/cm3. Operating Temp 170 C short term / 80 C long term. Tensile Strength at 20 oC = 112 Mpa. Hardness 79 Shore D (DIN53505). Bushing bore tolerance is D11 after a H7 press fit. Tolerances listed in the tables are after assembly using H7 recommended fit.

Related Information:

There is also a good range of Bushes - Plastic - Iglidur M250 - Flanged on the Small Parts and Bearings website.


Bushes - Plastic - Iglidur M250 - Unflanged
Bushes - Plastic - Iglidur M250 - Unflanged

Also see combined categories:
All Plastic Bushes
All Unflanged Plastic Bushes

For impact resistance vibration dampening unclean environments.

Specific Gravity 1.14 g/cm3. Operating Temp 170 C short term / 80 C long term. Tensile Strength at 20 oC = 112 Mpa. Hardness 79 Shore D (DIN53505). Bushing bore tolerance is D11 after a H7 press fit. Tolerances listed in the tables are after assembly using H7 recommended fit.

Related Information:

There is also a good range of Bushes - Plastic - Iglidur M250 - Unflanged on the Small Parts and Bearings website.


Bearings - Roller - Spherical - Tapered Bore - 23218K to 23256K Series
Bearings - Roller - Spherical - Tapered Bore - 23218K to 23256K Series

Also see combined categories:
All Spherical Roller Bearings

Use with H2300 Series Adaptor Sleeves. AH3200 Withdrawal sleeves up to 23240K and AH2300 withdrawal sleeves from 23244K to 23256K

Suffix K indicates standard 1 to 12 tapered bore. Suffix K30 indicates special 1 to 30 tapered bore.

Related Information:


Bushes - Plastic - Clip - Bevelled Edge
Bushes - Plastic - Clip - Bevelled Edge

Also see combined categories:
All Plastic Bushes
All Flanged Plastic Bushes

M250 Polymer minus 40 Deg C to 80 Deg C (minus 40 Deg F to 176 Deg F). Used as a light duty split bearing.

Low clearance. Maintenance free. Economical. High Precision. High wear resistance. Light weight.

Related Information:

There is also a good range of Bushes - Plastic - Clip - Bevelled Edge on the Small Parts and Bearings website.


Circlips - External - Round Section
Circlips - External - Round Section

Also see combined categories:
All External Circlips

DIN7993A / RW / BN825. Retaining rings. Snap Rings (USA).

Round section wire rings are mostly used in semicircular grooves. Applications include gear systems, automotive engineering and open gudgeon pins.

Related Information:

There is also a good range of Circlips - External - Round Section on the Small Parts and Bearings website.


Balls - Plastic - Polypropylene
Balls - Plastic - Polypropylene

Also see combined categories:
All Plastic Balls
All Non Metallic Balls

Excellent for liquid level float applications.

Tolerance and spherecity: up to and including 25.4mm diameter = +/-0.0508mm, over 25.4mm diameter +/-0.0762mm. Very resistant to most acids and alkalies. Excellent for liquid level float applications. Unpolished. Specific Gravity: 0.91.

Related Information:

There is also a good range of Balls - Plastic - Polypropylene on the Small Parts and Bearings website.


Bearings - Ceramic ZRO2- Angular Contact
Bearings - Ceramic ZRO2- Angular Contact

Also see combined categories:
All Angular Contact Bearings
All Full Ceramic Bearings

Excellent performance in electrical and magnetism sensitive applications. Full ceramic zirconia.

Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Lubrication and maintenance free. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. ZrO2 standard material for balls, cage and rings. Si3N4 available to special order. High and low- temperature application. Up to 250 oC with PTFE Cage and 130 Deg C with Nylon Cage.

Related Information:

There is also a good range of Bearings - Ceramic ZRO2- Angular Contact on the Small Parts and Bearings website.


E-Clips - Bowed
E-Clips - Bowed

Also see combined categories:
All E-Clips

For end play take up.

Thickness tolerance +/- 0.025.

There is also a good range of E-Clips - Bowed on the Small Parts and Bearings website.


Bearings - Ceramic ZrO2 - Radial
Bearings - Ceramic ZrO2 - Radial

Also see combined categories:
All Radial Ball Bearings
All Full Ceramic Bearings

Excellent performance in electrical and magnetism sensitive applications. Not for High Speed. Full ceramic zirconia.

Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Lubrication and maintenance free. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. ZrO2 standard material for balls, cage and rings. Si3N4 available to special order. High and low- temperature application. Up to 250 oC with PTFE Cage and 130 Deg C with Nylon Cage.

Related Information:

There is also a good range of Bearings - Ceramic ZrO2 - Radial on the Small Parts and Bearings website.


Linear Slide Assemblies - Cross Roller
Linear Slide Assemblies - Cross Roller

Also see combined categories:
All Linear Slide Assemblies

Higher load capacity than precision ball slide assemblies. High cycling rates. Tolerant of shock and overhanging loads.

Accuracy of 0.00254mm per 25.4mm of travel. Repeatability 0.00254mm. Not as naturally cleaning as ball slides. A good choice for environments protected from dust, and when heavy loads are a consideration. Positive stops prevent over-travel. Rollers improve capacity 8-10 times that of balls. Alternately crossed rollers handle force in any direction. Lightweight aluminium carriage and base. Interchangeable with many types of ball slides. Four tapped carriage holes and two counter bored base holes simplify installation and component mounting.

There is also a good range of Linear Slide Assemblies - Cross Roller on the Small Parts and Bearings website.


Bearings - Ceramic Si3N4 - Radial
Bearings - Ceramic Si3N4 - Radial

Also see combined categories:
All Radial Ball Bearings
All Full Ceramic Bearings

Excellent performance in electrical and magnetism sensitive applications. Higher speed than Zr02. Full ceramic silicon nitride.

Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Lubrication and maintenance free. 3.2g/cubic cm density. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. Si3N4 (GSN-201) standard material for balls, cage and rings. HRC80 Hardness. High and low- temperature application. Up to 250 oC with PTFE Cage and 130 Deg C with Nylon Cage.

Related Information:

There is also a good range of Bearings - Ceramic Si3N4 - Radial on the Small Parts and Bearings website.


Bearings - Ceramic Si3N4 - Angular Contact
Bearings - Ceramic Si3N4 - Angular Contact

Also see combined categories:
All Angular Contact Bearings
All Full Ceramic Bearings

Excellent performance in electrical and magnetism sensitive applications. Higher speed than Zr02. Full ceramic silicon nitride.

Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Lubrication and maintenance free. 3.2g/cubic cm density. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. Si3N4 (GSN-201) standard material for balls, cage and rings. HRC80 Hardness. High and low- temperature application. Up to 250 oC with PTFE Cage and 130 Deg C with Nylon Cage.

Related Information:

There is also a good range of Bearings - Ceramic Si3N4 - Angular Contact on the Small Parts and Bearings website.


Bearings - Ceramic ZrO2 - Self Aligning - Double Row
Bearings - Ceramic ZrO2 - Self Aligning - Double Row

Also see combined categories:
All Radial Ball Bearings
All Full Ceramic Bearings

Excellent performance in electrical and magnetism sensitive applications. Not for High Speed. Full ceramic zirconia.

Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics. Wear and corrosion resistance. Lubrication and maintenance free. Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request. ZrO2 standard material for balls, cage and rings. Si3N4 available to special order. High and low- temperature application. Up to 250 oC with PTFE Cage and 130 Deg C with Nylon Cage.

Related Information:

There is also a good range of Bearings - Ceramic ZrO2 - Self Aligning - Double Row on the Small Parts and Bearings website.


Balls - Stainless Steel - 304 Grade
Balls - Stainless Steel - 304 Grade

Also see combined categories:
All Metallic Balls

A2 Grade. Low magnetic permeability. Good corrosion resistance. Excellent for use in handling foodstuffs.

Tolerances available on request. Grade 100. Non annealed. Hardness: Rockwell C: 25-39. Specific Gravity: 7.916. Low magnetic permeability. Good corrosion resistance. Excellent for use in handling foodstuffs. Note! Increase in magnetic permeability may occur due to the grinding process and can be relieved by heating to over 1000 oC.

Related Information:

There is also a good range of Balls - Stainless Steel - 304 Grade on the Small Parts and Bearings website.


Balls - Stainless Steel - 316 Grade
Balls - Stainless Steel - 316 Grade

Also see combined categories:
All Metallic Balls

A4 Grade. Very low magnetic permeability. Resistant to severe corrosive conditions. Excellent welding and brazing qualities.

Tolerances available on request. Grade 100. Hardness: Rockwell C: 25-39. Specific Gravity: 7.972. Low magnetic permeability. Resistant to severe corrosive conditions. Excellent welding and brazing qualities. Note! Increase in magnetic permeability may occur due to the grinding process and can be releived by heating to over 1000 oC.

Related Information:

There is also a good range of Balls - Stainless Steel - 316 Grade on the Small Parts and Bearings website.


Main Pages



Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414) - Trading as Bearing Shop Online

Bearing Shop Online offers 25667 products in 540 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, corrosion resistant - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Bearing Shop Online is part of MBA Group offering a select range from the MBA Group catalogue.

Bearing Shop Online products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Bearing Shop Online 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414) - Trading as Bearing Shop Online

Bearing Shop Online offers 25667 products in 540 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, corrosion resistant - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Bearing Shop Online is part of MBA Group offering a select range from the MBA Group catalogue.

Bearing Shop Online products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Bearing Shop Online 1997. All rights reserved.