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NTN BB1B 420205

Deep groove ball · Open
Ø25Ø5212
Bore
25 mm
Outside dia
52 mm
Width
12 mm
Dynamic C
15.3 kN
Static C0
8.2 kN
Speed grease
28,000 rpm
Speed oil
18,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.154 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BB1B 420205KOYO (JTEKT)25×52×1215.3 kN
BB1B 420205INA (Schaeffler)25×52×1215.3 kN
BB1B 420205MinebeaMitsumi (NMB)25×52×1215.3 kN
BB1B 420205Nachi Fujikoshi25×52×1215.3 kN
BB1B 420205FAG (Schaeffler)25×52×1215.3 kN
BB1B 420205Timken25×52×1215.3 kN
BB1B 420205RBC Bearings25×52×1215.3 kN
BB1B 420205Peer Bearing25×52×1215.3 kN