Small Parts & Bearings - an MBA company

RA3010X RMB


Cross Referenced Part Numbers



A-SR1-5-KB-GR5 RMB part number RA 3010X-256HG-A5P-G48





ID (d): 2.381. OD (D): 7.938. Width (B): 2.779.

Online Price: 0.00     
Stock: Pre-Order (due 8 weeks)     
Due dates are estimates only     



A-SR1-5-KB-GR5 RMB part number RA3010X-256HG-A5P-G48





ID (d): 2.381. OD (D): 7.938. Width (B): 2.779.

Online Price: 0.00     
Stock: Pre-Order (due 8 weeks)     
Due dates are estimates only     



A-SR1-5-KB-GR5 RMB part number RA3010X





ID (d): 2.381. OD (D): 7.938. Width (B): 2.779.

Online Price: 0.00     
Stock: Pre-Order (due 8 weeks)     
Due dates are estimates only     


Category Matches

Gearboxes Right Angle


Gearboxes - Right Angle - Model RA 0750-0750-0440 - 75.0 x 75.0 x 44.0mm
Gearboxes - Right Angle - Model RA 0750-0750-0440 - 75.0 x  75.0 x 44.0mm

Also see combined categories:
All Right Angle Gearboxes

BLH40 Series.

Case: AA15 Red Anodised Aluminum (6082-T6). Shaft Bevel: Hardened Alloy Steel 655M13 (14NiCr14) or 805M20 (21NiCrMo2) (8620) depending on manufacturer's preference. Threaded Bearing Caps: Mild Steel, chemically blackened (blackodised). Fasteners: Steel (non-plated) Bearings: Steel. Lubrication: Greased for life - Shell Alvania Grease HDX2.

Related Information:


Pins Taper


Pins - Taper - Metric - Carbon Steel
Pins - Taper - Metric - Carbon Steel

Also see combined categories:
All Metric Taper Pins

Metric Sizes Tapered 1:50. DIN 1 - A - Ground Ra 0.8um

Metric Sizes to DIN 1.

Related Information:


Pins - Taper - Metric - Stainless Steel
Pins - Taper - Metric - Stainless Steel

Also see combined categories:
All Metric Taper Pins

Metric Sizes Tapered 1:50. DIN 1 - A - Ground Ra 0.8um

Metric Sizes to DIN 1.

Related Information:


You may also be interested in

Pins General


Pins - Clik - Carbon Steel
Pins - Clik - Carbon Steel

Also see combined categories:
All Clik Lynch Pins

Self locking ring snaps down to hold them securely in place. Easy grip ring for quick removal. Also known as a lynch pin.

Pin is made from carbon steel and heat treated to RA 50-60. Ring is hot drawn spring steel with hardness of RC 47-48. Zinc plated.

Related Information:


Pins - Clik - Mild Steel
Pins - Clik - Mild Steel

Also see combined categories:
All Clik Lynch Pins

Self locking ring snaps down to hold them securely in place. Easy grip ring for quick removal. Also known as a lynch pin.

Pin is made from carbon steel and heat treated to RA 50-60. Ring is hot drawn spring steel with hardness of RC 47-48. Zinc plated.

Related Information:


Pins - Clik - Stainless Steel 316 Grade
Pins - Clik - Stainless Steel 316 Grade

Also see combined categories:
All Clik Lynch Pins

Self locking ring snaps down to hold them securely in place. Easy grip ring for quick removal. Also known as a lynch pin.

Pin is made from carbon steel and heat treated to RA 50-60. Ring is hot drawn spring steel with hardness of RC 47-48. Zinc plated.

Related Information:


Shafting Aluminium


Shafting - Aluminium
Shafting - Aluminium

Also see combined categories:
All Shafting
All Aluminium Shafting

Drylin aluminium shafting is recommended for use with Igubal Drylin bearings or Frelon lined bearings only.

Material : AlMgSi 0.5 F22. Tolerance: h9 - h11. Roundness: DIN 1798. Straightness: DIN 1798. Hardness: 75HB. Surface: Hard anodised. Oxidisation (wear resistant Al. Oxide) Layer Thickness: Greater than 40um. Surface Hardness: 450-550 HV. Roughness: Ra Less than 0.5. Special Electrical Resistance: 4*1011 Ohm mm2/m. Chemical Resistance: ph between 2 and 9.


Ratchets - With Hub
Ratchets - With Hub


Match with pawls listed on this site.


Related Information:


Ratchets - Without Hub
Ratchets - Without Hub


Match with pawls listed on this site.


Related Information:


Rail Systems - Miniature Profile
Rail Systems - Miniature Profile

Also see combined categories:
All Linear Slides

Ideal for precision applications where mounting space is limited

Gothic arch grooves at raceway contacts enables slide to sustain loads & movement from any direction. Made from stainless steel or plastic for corrosion resistance. End caps have oil holes for easy relubrication.


Rail Systems - Type 2 - Linear - Precision - Carriage - Chrome - Narrow
Rail Systems - Type 2 - Linear - Precision - Carriage - Chrome - Narrow


Match with rail by size column 1. Thomson 500 Series provide long life, exceptional rigidity, high dynamic and static load capabilities in all directions.

Accommodates high moment loads and maintains high running accuracy. Improved machine accuracies and rigidity resulting in reduced vibration and extended machine and tool life. Low drag longitudinal seals protect the the balls and ball path from contamination. Thin dense chrome.

Related Information:


Rail Systems - Type 2 - Linear - Precision - Carriage - Chrome - Standard
Rail Systems - Type 2 - Linear - Precision - Carriage - Chrome - Standard


Match with rail by size column 1. Thomson 500 Series provide long life, exceptional rigidity, high dynamic and static load capabilities in all directions.

Accommodates high moment loads and maintains high running accuracy. Improved machine accuracies and rigidity resulting in reduced vibration and extended machine and tool life. Low drag longitudinal seals protect the the balls and ball path from contamination. Thin dense chrome.

Related Information:


Rail Systems - Type 2 - Linear - Precision - Rails - Chrome Coated
Rail Systems - Type 2 - Linear - Precision - Rails - Chrome Coated


Match with carriage by size column 1. Thomson 500 Series provide long life, exceptional rigidity, high dynamic and static load capabilities in all directions.

Accommodates high moment loads and maintains high running accuracy. Improved machine accuracies and rigidity resulting in reduced vibration and extended machine and tool life. Rails are subjected to multiple straightening processes during and after grinding of the ball paths to ensure straight and accurate rails.

Related Information:


Rail Systems - Type 3 - Linear - Precision - Carriage - Carbon Steel - Narrow
Rail Systems - Type 3 - Linear - Precision - Carriage - Carbon Steel - Narrow


Match with rail by size column 1. Thomson 500 Series provide long life, exceptional rigidity, high dynamic and static load capabilities in all directions.

Accommodates high moment loads and maintains high running accuracy. Improved machine accuracies and rigidity resulting in reduced vibration and extended machine and tool life. Low drag longitudinal seals protect the the balls and ball path from contamination.

Related Information:


Rail Systems - Type 3 -Linear - Precision - Carriage - Carbon Steel - Standard
Rail Systems - Type 3 -Linear - Precision - Carriage - Carbon Steel - Standard


Match with rail by size column 1. Thomson 500 Series provide long life, exceptional rigidity, high dynamic and static load capabilities in all directions.

Accommodates high moment loads and maintains high running accuracy. Improved machine accuracies and rigidity resulting in reduced vibration and extended machine and tool life. Low drag longitudinal seals protect the the balls and ball path from contamination.

Related Information:


Rail Systems - Type 3 - Linear - Precision - Rails - Carbon Steel
Rail Systems - Type 3 - Linear - Precision - Rails - Carbon Steel


Match with carriage by size column 1. Thomson 500 Series provide long life, exceptional rigidity, high dynamic and static load capabilities in all directions.

Accommodates high moment loads and maintains high running accuracy. Improved machine accuracies and rigidity resulting in reduced vibration and extended machine and tool life. Rails are subjected to multiple straightening processes during and after grinding of the ball paths to ensure straight and accurate rails.

Related Information:


Rail Supports - Without Shaft
Rail Supports - Without Shaft

Also see combined categories:
All Shaft Supports

For mounting of linear shafting.

Shafting sold separately. Support is made from aluminium.

Related Information:


Rail Supports - With Shaft
Rail Supports - With Shaft

Also see combined categories:
All Shaft Supports

Includes linear shafting.

Includes shaft to h6 tolerances. Support is made from aluminium.

Related Information:


Rail Supports - With Shaft - One Piece
Rail Supports - With Shaft - One Piece

Also see combined categories:
All Shaft Supports

One piece construction made from 6061-T6 Aluminium with ceramic coating to Mil-8625. Suitable for use with Frelon lined linear bearings.

Not suitable for linear ball bearings. Weld spatter, paints and other contaminants will not stick to the shaft. Vibration resistant and non-magnetic. Not suitable for harsh washdown environments.

Related Information:


Gear Racks - Flexible
Gear Racks - Flexible

Also see combined categories:
All Flexible Gear Racks

Blue acetal. Ideal for curved or irregular surfaces. Can fit a bent radius as small as 75mm.

20o Pressure Angle. Resistant to weak acids and alkalis, oil, grease, petrol, alcohol, ketones. Working temperature 100 Deg. C, Intermittent to 149 Deg. C. See optional rack clamps and guide rails. Longer lengths available on special order.


Gear Racks - 10DP - 14.5 PA - Steel
Gear Racks - 10DP - 14.5 PA - Steel

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

14.5o Pressure Angle. Unhardened Steel. DP stands for Diametrical Pitch imperial sizes.

Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths. 10 DP. Approx 7.98mm between teeth.


Gear Racks - 12DP - Steel
Gear Racks -  12DP - Steel

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

14.5o Pressure Angle. Unhardened Steel. DP stands for Diametrical Pitch imperial sizes.

12 DP. Approx 6.65mm between teeth. Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths.


Gear Racks - 16DP - Steel
Gear Racks -  16DP - Steel

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

14.5o Pressure Angle. DP stands for Diametrical Pitch imperial sizes.

16 DP. Approx 4.99mm between teeth. Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths.


Gear Racks - 20DP - 14.5 PA - Steel
Gear Racks - 20DP - 14.5 PA - Steel

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

14.5o Pressure Angle. Unhardened Steel. DP stands for Diametrical Pitch imperial sizes.

Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths. 20 DP. Approx 3.99mm between teeth.


Gear Racks - 48DP - 14.5 PA - Steel
Gear Racks -  48DP - 14.5 PA - Steel

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

14.5o Pressure Angle. DP stands for Diametrical Pitch imperial sizes.

Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths. 48 DP. Approx 1.66mm between teeth.


Gear Racks - 6DP - 14.5 PA - Steel
Gear Racks -  6DP - 14.5 PA - Steel

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

14.5o Pressure Angle. Unhardened Steel. DP stands for Diametrical Pitch imperial sizes.

Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths. 6 DP. Approx 13.3mm between teeth.


Gear Racks - 8DP - 14.5 PA - Steel
Gear Racks -  8DP - 14.5 PA - Steel

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

14.5o Pressure Angle. Unhardened Steel. DP stands for Diametrical Pitch imperial sizes.

Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths. 8 DP. Approx 9.98mm between teeth.


Gear Racks - 96DP - Stainless - Side Holes
Gear Racks -  96DP - Stainless - Side Holes

Also see combined categories:
All Imperial Gear Racks
All All Gear Racks

20o Pressure Angle. 416 stainless steel. DP stands for Diametrical Pitch imperial sizes.

96 DP. Approx 0.83mm between teeth. Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths.


Gear Racks - Module 0.8 - Brass
Gear Racks - Module 0.8 - Brass

Also see combined categories:
All Metric Gear Racks
All All Gear Racks

20o Pressure Angle.

Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths.


Gear Racks - Module 1 - Steel
Gear Racks - Module 1 - Steel

Also see combined categories:
All Metric Gear Racks
All All Gear Racks

20o Pressure Angle. Carbon Steel

Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths.


Pawls - For Ratchets
Pawls - For Ratchets


Used with ratchets listed on this site.


Related Information:


Linear - Mini Rail - Self-Lubricating - Carriage
Linear - Mini Rail - Self-Lubricating - Carriage


Additional carriages for the Mini-Rail system. Match by rail width.

Low profile self-lubricating linear guide system with one piece carriage design. Excellent alternative to linear ball bearing systems. Precision series made from RC70 ceramic coated rail with self lubricating Frelon Gold. Dampens vibration and tolerates shock loads. Will not rust. No metal to metal contact. No balls or rolling elements to trap contamination, skid or damage rail. Operation is consistent, smooth and quiet. Maintenance free. Used in packaging machines, medical equipment, wash-down and harsh environments.

Related Information:


Linear - Mini Rail - Self-Lubricating - Carriage and Rail
Linear - Mini Rail - Self-Lubricating - Carriage and Rail


Comes with one carriage. Spare carriages sold separately - match by rail width.

Low profile self-lubricating linear guide system with one piece carriage design. Excellent alternative to linear ball bearing systems. Precision series made from RC70 ceramic coated rail with self lubricating Frelon Gold. Dampens vibration and tolerates shock loads. Will not rust. No metal to metal contact. No balls or rolling elements to trap contamination, skid or damage rail. Operation is consistent, smooth and quiet. Maintenance free. Used in packaging machines, medical equipment, wash-down and harsh environments.

Related Information:


Linear Rail System - Aluminium - Carriages
Linear Rail System - Aluminium - Carriages


Match with rail by rail width dimension. Lightweight construction and easy installation.

Linear guide system with high load carrying capacity, rigity and torque resistance. Rollers are lubricated for life. Base plate anodised aluminium with factory fitted rollers. Elastic elements around the threaded bolts adjust and fix the rollers in the baseplate avoiding risk of mounting error. Supplied with a light preload to cover a wide variety of applications. Load data is for centrally acting loads. For eccentrically acting loads the data should be corrected according to the laws of mechanics. In the case of dynamic loads in the z-direction Fz should be corrected by a factor of 0.6.

Related Information:


Linear Rail System - Aluminium - Rail
Linear Rail System - Aluminium - Rail


Match with carriage by rail width dimension. Lightweight construction and easy installation.

Linear guide system with high load carrying capacity, rigity and torque resistance. Rollers are lubricated for life. Drawn and anodised aluminium body with hardened steel angle raceways fitted on each side.

Related Information:


Redi-Rail - Rail
Redi-Rail - Rail


Match carriage and rail by rail widh

Easy to use system can be installed into many applications including packaging, material handling, automation and assembly equipment. A complete unit consists of a roller guide and rail (sold separately). The roller guide is made from 6061-T6 aluminium base with 3 rollers. Rollers made from 52100 hardened steel, lubricated and sealed. Rail made from 6061-T6 aluminium with hardened and ground steel raceways for the rollers to run on.

Related Information:


Magnets - Rare Earth - Plated
Magnets - Rare Earth - Plated

Also see combined categories:
All Magnets
All Rare Earth Magnets

Incredibly strong attraction and repulsion. Neodymium-Iron-Boron encased in nickel jackets to protect the brittle magnet material and prevent corrosion.

High strength to weight ratios. Commonly used in miniature applications such as linear actuators, sensing applications, gyroscopes, flow meters, recording devices, pacemakers and alternators. Temperature range -73 oC to 93 oC. Size tolerances +/- 0.13.


Magnets - Rare Earth - Shielded
Magnets - Rare Earth - Shielded

Also see combined categories:
All Magnets
All Rare Earth Magnets

Insulator shield prevents loss of magnetic flux when inserted into steel components or fixtures

Shielded magnets supply holding forces in limited areas of steel tools, dies and fixtures.


Bumpers - Radial - Tube
Bumpers - Radial - Tube


These bumpers are designed for applications involving shock and collision protection along a straight line.

Made from TecsPaks patented elastomer. Less than 40D hardness. Mounting bolt not included.


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 and rings. HRC80 Hardness. High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 700 deg C without a cage or seals.

Related Information:


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 and rings. Si3N4 available to special order. High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 1000 deg C without a cage or seals.

Related Information:




Rod Ends - Steel - Nylon Raceway - Female
Rod Ends - Steel - Nylon Raceway - Female

Also see combined categories:
All Female Rod Ends
All Steel Female Rod Ends

Also known as Heim Joints



Rod Ends - Steel - Nylon Raceway - Male
Rod Ends - Steel - Nylon Raceway - Male

Also see combined categories:
All Male Rod Ends
All Steel Male Rod Ends

Also known as Heim Joints



Rollers - Track - With Inner Race
Rollers - Track - With Inner Race

Also see combined categories:
All Track Rollers


Related Information:


Rollers - Track - Without Inner race
Rollers - Track - Without Inner race

Also see combined categories:
All Track Rollers


Related Information:


Slides - Drawer - Heavy Duty - Rail Mounting - Hold In Detent
Slides - Drawer - Heavy Duty - Rail Mounting - Hold In Detent

Also see combined categories:
All Drawer Slides

Used for filing cabinets, utility and industrial truck storage, machine tool drawers, generators and heavy mechanical devices.

Full extension. Includes 32mm hole pattern as well as traditional hole pattern. Designed for units up to 760mm wide.


Slides - Linear - Cross Roller Rail
Slides - Linear - Cross Roller Rail

Also see combined categories:
All Linear Slides

Compact, precision bearings that can support and guide high loads with high accuracy and repeatability, low friction, and low starting force.

Each consists of a pair of hardened steel ways containing 90 deg V grooves and a row of alternately crossed cylindrical rollers. Installed faced to face on smooth flat and accurately parallel, coplanar or perpendicular surfaces. Lubrication required, light grease for low speeds to continuous oil bath/mist for high speeds.


Bora Bien Air Parts
Bora Bien Air 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.


Main Pages



Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 128552 products in 2319 categories including couplings, screws, hex nuts, ball bearings, roller bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, corrosion resistant bearings - 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.

Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.

Small Parts & Bearings 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 Small Parts & Bearings 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Small Parts & Bearings Pty Ltd (ABN 79 121 865 414)

Small Parts & Bearings offers 128552 products in 2319 categories including couplings, screws, hex nuts, ball bearings, roller bearings, thrust bearings, ceramic and hybrid bearings, stainless steel bearings, miniature bearings, shafting, corrosion resistant bearings - 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.

Small Parts & Bearings is part of MBA Group offering a select range from the MBA Group catalogue.

Small Parts & Bearings 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 Small Parts & Bearings 1997. All rights reserved.