Deep groove ball bearings are the most representative structure in rolling bearings and have a wide range of applications. They are suitable for high or even extremely high speed operation, and very durable and need not be maintained regularly. This kind of bearing has small friction coefficient, high limit speed. Widely used in industrial machinery, automobile, electrical system.

Quick view of SI deep groove ball bearing :

Seals type:

RS---sealed by rubber on one side 
2RS---sealed by rubber on both sides. 
Open-- without seal on both sides. 
Z-- sealed by steel on one side 
ZZ--sealed by steel on both sides

Application and popular suitable models：

1.Motorcycle rear wheel bearing: 63032RS, 6302 2RS

2.High speed ball bearing for electric tools: 628ZZ, 688ZZ

3.Bearing for electric motor: 6204 2RS, 6205 2RS

4.Skateboard rubber roller bearings: 608 2RS, 6072RS, 6092RS, 6282RS

5.Stainless steel deep groove ball bearings for food industry: S6900 2RS, S6901 2RS

6.Ceiling fan bearing: 6202 ZZ, 6203 ZZ

7.Thin wall deep groove ball for sweeper: 6900, 6800 series

FAQ:

Q1. How about your delivery time?

A: If it's a ready stock, it can be send out immediately. If has been sold out, we need around 15-30 days to produce.

Q2. Can you produce according to the samples?

A: Yes, Samples or technical drawings are acceptable.

Q3. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, the customers need to pay the courier cost.

Q4. What’s you package?

A: We offer three types of packing

1.Industrial packing: We use the white or brown box for packing the deep groove ball bearings. The minimum size we may use the plastic tube packing, then put in the box carton. Once the size too big, roll packing will also be offered.

2.PPB/SI color box: We can offer you our individual brand color box PPB or SI, then put into the carton box and make pallet.

3.Customized packing: packing as your requirements.

http://www.si-bearings.com/