[2RS (NBR Seals)]

Self-Aligning Ball Bearings
2PCS 6001 6001ZZ 6001RS 6001-2RS deep groove ball bearing 12X28X8mm ball bearing

Material:
Ring material: 52100 chromium steel
Steel ball material: 52100 chromium steel
Cage material: nylon or steel
aspect
Inner diameter (ID): 12mm
Outside diameter (OD): 28mm
Width: 8mm
feature
Seal: 2RS (nitrile rubber seal) or ZZ (metal seal)
Number of ball rows: single row
Fast and smooth operation, longer life
Unit weight: 0.021kg
Package contents: 2 pieces x deep groove ball bearings