Feature

●1/2 inch Bore Bearing: R8-2RS bearing size 1/2" x 1-1/8"x 5/16" (12.7mm x 28.575mmx7.938mm)
●Donepart Deep groove geometry Bearing for high speeds and supporting both radial and axial loads
●Double rubber sealed shields on both sides of the bearing to keep lubricant in and contaminants out, lubricated at manufacturer for no additional lubrication required
●Material: Made of 100% alloy steel material as compared to carbon steel. make it long usage life and improves its machinability.
●Wide Range of Applications: Home Appliances, Garden Machinery, Outdoor Vehicles, Electric Toys & Tool Industrial Production and More.


Description

Why Choose Donepart Bearings?

Donepart is a professional supplier of auto parts and industrial bearings

In order to achieve optimum performance and maximize bearing performance and life, Donepart uses a variety of high-quality materials to produce a wide range of bearing components with new materials and state-of-the-art manufacturing technology to meet the increasingly demanding and demanding requirements of modern industry.

Donepart bearingsDonepart bearings

Can I get customized bearings for specific requirements?

Yes, we are the factory, we have our own R&D department as well as the production line. So we can make all kinds of bearing according to the customers needs.

Are these bearings suitable for DIY projects or professional use?

Yes, Donepart bearings has a wide ranges of bearing, can be used in many industries. You can find the right bearing for your request.

What are the different types of ball bearings available?

We can make various types, such as deep groove, angular contact, thrust, and self-aligning ball bearings, and more others.

Do these bearings come with seals or shields for added protection?

Yes, we have two kinds of bearing. 2RS bearings with double rubber sealed, ZZ bearings with double metal sealed.

What material options are available for ball bearings, and which one is best for my needs?

All Donepart bearings are made of high-quality chrome steel with superior hardness and strength, making it suitable for high-load applications and harsh environments.

R8-2RS Ball Bearing, 1/2 inch Bore, Double Rubber Sealed Roller Ball Bearing

Model Number: R8-2RS
Quantity: 10 Packs
Lubrication: Lubricated (Grease)
Seal Type: Double Sealed
Inner Race/Outer Race Meterial Chrome Steel
Cage Material: Stamping Steel
Inner Diameter (d): 1/2 inch
Outer Diameter (D): 1-1/8 inch
Thickness (B): 5/16 inch
Type: Bearing / Ball bearings / Deep Groove Ball Bearings / Single Row / Double Seal
Weight: 0.25 LBS
Widely Application motors, roller skates, skateboards, snow mobiles, fishing reel, motors, industrial equipment DC electric motor, power tools, pumps, wheel, conveyor and much more.

Donepart Ball Bearings Features

Donepart BearingsDonepart Bearings

Made of 100% Chrome Steel

Donepar bearings are made of high-quality chrome steel, not carbon steel, giving you more stability, control, and reliability than standard bearings.

donpart bearingsdonpart bearings

Double Side Sealed Design

  • 2 RS - Sealed - Bearing with rubber sealed on both sides.
  • 2 Z / ZZ - Shields - Bearing with a metal seal on both sides.

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Engineered for Excellence

Our deep groove ball bearings are meticulously crafted with precision manufacturing, ensuring a flawless performance that exceeds expectations.

Donepart BearingsDonepart Bearings

Responsive and Reliable

Count on our high-performance bearings to respond swiftly and consistently, meeting the demands of your dynamic applications.

More Bearing Items available in Donepart Brand Bearings

R8 ball bearings

R8-2RS Ball Bearings

R6 ball bearings

R6-2RS Ball Bearing

R16-2RS Bearings

R16-2RS Ball Bearings

1641NR ball bearings

1641NR-2RS Ball Bearings

6202RS Bearings 6202-2RS

6202-2RS Ball Bearings

Customer Reviews
4.6 out of 5 stars
654
4.6 out of 5 stars
500
4.6 out of 5 stars
203
4.4 out of 5 stars
114
4.5 out of 5 stars
103
Price
$11.99 $11.99 $10.99 $19.99 $19.29
Bearing Number
R8-2RS R6-2RS R16-2RS 1641NR-2RS 6202-2RS
Size
1/2" ID x1-1/8" OD x5/16" 3/8" ID x 7/8" OD x 9/32" 1" ID x2" OD x1/2" 1 Inch ID x 2 Inch OD 15mm ID x35mm OD x11mm Width
Material
chrome steel chrome steel chrome steel chrome steel chrome steel
Bearing Type
Both Side Rubber Seal Both Side Rubber Seal Both Side Rubber Seal Both Side Rubber Seal Both Side Rubber Seal
Cage Material
chrome steel chrome steel chrome steel chrome steel chrome steel
ABEC Rating
ABEC3 ABEC3 ABEC3 ABEC3 ABEC3
Lubrication
Pre-Lubricated Pre-Lubricated Pre-Lubricated Pre-Lubricated Pre-Lubricated
Seals/Shields
Rubber Seal Rubber Seal Rubber Seal Rubber Seal Rubber Seal
Package Quantity
10 Pack 10 Pack 2 Pack 4 Pack 10 Pack

Wide Range of Deep Groove Ball Bearings from Donepart

R4-2rs ball bearings

R4-2rs Ball Bearings

626-2rs ball bearings

626-2RS Ball Bearings

6205 Bearings

6205-2rs Ball Bearings

6203-2rs ball bearings

6203-2rs Ball Bearings

99502H-2RS ball bearings

99502H-2RS ball bearings

Customer Reviews
4.6 out of 5 stars
500
4.5 out of 5 stars
160
4.4 out of 5 stars
103
4.5 out of 5 stars
171
4.5 out of 5 stars
309
Price
$10.99 $17.18 $19.99 $11.99 $13.98
Bearing Number
Both Side Rubber Seal Both Side Rubber Seal Both Side Rubber Seal Both Side Rubber Seal Both Side Rubber Seal
Size
1/4" ID x 5/8" OD x 0.196" 6mm IDx 19mm ODx 6mm Width 25mm ID x52mm ODx15mm Width 17mm ID x40mm ODx 12mm Width 5/8" IDx 1-3/8" ODx 0.433"
Material
chrome steel chrome steel chrome steel chrome steel chrome steel
Bearing Type
Both Side Rubber Seal Both Side Rubber Seal Both Side Rubber Seal Both Side Rubber Seal Both Side Rubber Seal
Cage Material
chrome steel chrome steel chrome steel chrome steel chrome steel
Lubrication
Pre-Lubricated Pre-Lubricated Pre-Lubricated Pre-Lubricated Pre-Lubricated
ABEC Rating
ABEC3 ABEC3 ABEC3 ABEC3 ABEC3
Package Quantity
10 Pack 10 Pack 10 Pack 4 Pack 4 Pack

Whats in the box

  • 10 Pack R8-2rs Bearings