We are factory specialized in manufacturing bearings, roller bearing, ball bearing, taper bearing, one way bearing, sleeve bearing, closed type bearing, sealed bearing, open bearing, annular ball bearing, redial bearing, flange bearing, wheel bearing, sliding bearing, pinpoint bearing, thrust bearing, deep groove ball bearings and so on.
Special bearings
Series: Special bearings
Product Name: Special bearings
Brand: NCKBRT
Shield / closure: Open ball bearing, Z, ZZ, RS, 2RS, 2RZ
Tolerance: ABEC-1, ABEC-3, ABEC-5, ABEC-7
Vibration level: V4, V3, V2, V1
Radial play: C0, C2, C3, C4, C5
Material: Gcr15
Retainer: PTFE, nylon, PEEK or (stainless)steel
Hardness: 59 - 63HRC
Any doubts, please feel free to contact me.