Product Description
Bearing type
Deep groove ball bearings
Model Number
6201zz,6205/2rs/c4
Dimension
12*32*10 mm
Number of Row
Single row
Precision Rating
P4,P5,P6,P2 (abec-3,abec-5,abec-7,abec-9)
Clearance
C2,C3,C4,C5
Seals type
(Open/seals)
2RS--has two contact rubber seals one on each side of the ball bearing
2Z(ZZ)--has two non-contact metal shields one on each side of the ball bearing
Cage
Brass Cage / Nylon Cage / Steel Cage
Material
Chrome Steel / Carbon Steel / Stainless Steel / Plastic
Characteristic of deep groove ball bearing:
1. Seal form: open style, Z, ZZ, RS, 2RS, 2RZ
2. Bearing stop ring: N,NR
3.Brand:NTN,NSK
4. Class of precision: ABEC-1, ABEC-3, ABEC-5, ABEC-7
5. Vibration rank: V1, V2, V3, V4
6. Noise rank: Z1,Z2,Z3,Z465.
7. Internal elimination code: C0, C2, C3, C4, C5
8. Bearing material: bearing steel (9Cr18), stainless steel(AISI440C, AISI304, AISI316), ceramics
9. Keeper: stainless steel, PTFE, nylon
10. Bearing ferrule and ball hardness: 59 - 63HRC