Precision Rating	ABEC-1(p0) ABEC-3(p6) ABEC-5(p5) ABEC-7(p4)
Seals Type	Open, Z,ZZ,RS,2RS
Material	Bearing steel,carbonsteel,stainless steel,ceramic
Bearing steel standard	GCr15,SUJ2,100Cr6
Vibration Level Code	V,V1,V2.V3
Radial Play(Clearance)	C0,C2,C3,C4,C5
Noise Level	Z1,Z2,Z3,Z4
Service support	customization,OEM

Specific Parameter

Characteristics

1. Seal form	Open style, Z, ZZ, RS, 2RS, 2RZ
2.Bearing stop ring	N,NR
3.Class of precision	ABEC-1, ABEC-3, ABEC-5, ABEC-7 ABEC-9
4.Vibration rank	V1, V2, V3
5.Noise rank	Z1, Z2, Z3
6.Clearance	C0, C2, C3, C4, C5
7.Bearing material	Bearing steel , Stainless steel, Ceramics
8.Keeper	Stainless steel, PTFE, Nylon
9.Series	6000 /6200 /6300 / 6400 /61800 /61900/16000 Series

Advantage

1. Deep groove ball bearings mainly take radial load as well as take moderate axial load.

2. With less coefficient of friction, high limiting speed, large size range and various structure.

3. They are suitable of precision instruments, low noise motors, automobiles, motorcycles, and other common machinery.

4. A widely used type of bearings in machinery industry.

Reference Drawing

Deep groove ball bearing is the most commonly used rolling bearing. Its structure is

simple, and it can be easy to operate. It is mainly used for standing the radial load.

But when the radial play is increasing, they have the performance of angular contact

bearing assembly. In that case, they may simultaneously stand the radial loads and the

axial loads. In some cases when it's not suitable to use spherical roller thrust bearing

and the rotational speed is rather high, it can also be used to stand purely axial loads.

Saler

---- Linda Liu

SK 61902-2RS1 Deep Groove Ball Bearing,Single row，61900 Series

Deep Groove Ball Bearings