BearingBrain
Parts Intelligence
Part page

NTN WBB1-8708-2RS1

Deep groove ball · 2RS contact seal
Ø8Ø144
Bore
8 mm
Outside dia
14 mm
Width
4 mm
Dynamic C
0.5 kN
Static C0
0.2 kN
Speed grease
50,000 rpm
Speed oil
28,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.003 kg
Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
WBB1-8708-2RS1KOYO (JTEKT)8×14×40.5 kN
WBB1-8708-2RS1INA (Schaeffler)8×14×40.5 kN
WBB1-8708-2RS1MinebeaMitsumi (NMB)8×14×40.5 kN
WBB1-8708-2RS1Nachi Fujikoshi8×14×40.5 kN
WBB1-8708-2RS1FAG (Schaeffler)8×14×40.5 kN
WBB1-8708-2RS1Timken8×14×40.5 kN
WBB1-8708-2RS1RBC Bearings8×14×40.5 kN
WBB1-8708-2RS1Peer Bearing8×14×40.5 kN