Automobiles & motorcycles beearing 608 2RS & NSK deep groove ball bearing

Brief introduction                                                                                                         

 Deep groove ball bearing is the Rolling the most common one type. The basic type of deep groove ball bearings into an outer ring, an inner ring, a set of steel balls, and a group of holding architecture. Deep groove ball bearing type single and double row two, single row deep groove ball bearing type code for 6, double row deep groove ball bearings Code 4. Its structure is simple, easy to use, is the production of the most common, the most widely used type of bearings.

Deep groove ball bearings mainly take radial load as well as both radial and axial load. When only radial load, the contact angle is zero. When deep groove ball bearings with radial clearance with the performance of angular contact bearings, can withstand large axial load, deep groove ball bearings, the friction coefficient is small, the speed is also high.

Deep groove ball bearing structure is simple, easy to achieve high manufacturing precision compared with other types, so easy to become a series of high-volume production, lower manufacturing costs, a very common use. Deep groove ball bearings in addition to the basic type, there are a variety of variable-type structure, such as: Shielded deep groove ball bearings, deep groove ball bearings with rubber seals, stopper groove deep groove ball bearings, mounted the the ball gap large load capacity of the deep groove ball bearings, double row deep groove ball bearings.

Bearing Type                                                                                                                

1, single row deep groove ball bearings
2, single row deep groove ball bearings with dust cover
3, with dust cover, seal ring of single row deep groove ball bearings
4, the outer ring on the stopper groove and snap ring of single row deep groove ball bearings
5, deep groove ball bearings with filling slots
6, double row deep groove ball bearings

In accordance with the size of the deep groove ball bearings can be divided into:
(1) miniature bearings ---- nominal diameter size range of less than 26mm of bearing;
(2) small bearing ---- nominal diameter size range of 28-55mm bearings;
(3) small and medium-sized bearings ---- nominal diameter size range of 60-115mm bearing;
(4) in the large bearing ---- nominal diameter size range of 120-190mm bearings
(5) large bearing ---- nominal diameter size range of 200-430mm bearing;
(6) large bearings ---- nominal diameter size range of 440mm above the bearing

 Bearing models: