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 customer's 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.

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R8-2RS Bearing 1/2x1-1/8x5/16, Rubber Sealed Steel, 10-Pack

Product ID: 173117386

Details

Bearing Number
R8-2RS
Brand
Donepart
Item Weight
7.7 ounces
Item dimensions L x W x H
1.13 x 0.5 x
Material
Alloy Steel

📏Precise 1/2" ID x 1-1/8" OD x 5/16" width

🔒Double rubber sealed for dust & moisture protection

⚙️Pre-lubricated chrome steel for smooth, durable performance

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Upgrade your gear with precision-sealed power — don’t get left behind!

READY TO ROLL - Pre-lubricated chrome steel construction means instant smooth operation right out of the box.
BULK VALUE PACK - 10-pack supply keeps your projects moving without frequent reordering—always be prepared.
TRUSTED PERFORMANCE - 4.6-star rated by over 1,000 pros who rely on Donepart for consistent quality and durability.
ULTIMATE PROTECTION - Double rubber seals lock out dirt and moisture, extending bearing life in any environment.
PRECISION FIT GUARANTEED - Exact R8-2RS dimensions ensure seamless replacements—no guesswork, no downtime.

The Donepart R8-2RS Bearing 10-pack features precision-engineered deep-groove ball bearings with a 1/2" inner diameter, 1-1/8" outer diameter, and 5/16" width. Each bearing is double rubber sealed to prevent contamination and pre-lubricated with chrome steel for immediate, reliable performance. Ideal for professional-grade replacements in cycling and industrial applications, this pack offers exceptional value and durability backed by a 1-year warranty.

Specifications

ASIN	B07X5Z82LH
Bearing Number	R8-2RS
Bearing Type	Ball Bearing
Best Sellers Rank	#35,457 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #97 in Deep-Groove Ball Bearings
Brand	Donepart
Brand Name	Donepart
Compatible Lubricant	Grease
Customer Reviews	4.6 out of 5 stars 1,080 Reviews
Included Components	10 Pack R8-2rs Bearings
Item Dimensions	1.13 x 0.5 x 0.31 inches
Item Thickness	0.31 inches
Item Weight	7.7 ounces
Item dimensions L x W x H	1.13 x 0.5 x 0.31 inches
Manufacturer	Donepart
Material	Alloy Steel, Rubber
Material Type	Alloy Steel, Rubber
Model	R8-2RS
Number of Items	10
Outside Diameter	1.13 inches
Part Interchange Info	R8-2RS
Part Number	A40007
Unit Count	10 Count
Warranty Description	1 year warranty

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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17012CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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