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NTN BB1-3055 B

Deep groove ball · Open
Ø20Ø5212
Bore
20 mm
Outside dia
52 mm
Width
12 mm
Dynamic C
10.6 kN
Static C0
5.7 kN
Speed grease
32,000 rpm
Speed oil
20,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.17 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BB1-3055 BFAG (Schaeffler)20×52×1210.6 kN
BB1-3055 BTimken20×52×1210.6 kN
BB1-3055 BRBC Bearings20×52×1210.6 kN
BB1-3055 BPeer Bearing20×52×1210.6 kN
BB1-3055 BKOYO (JTEKT)20×52×1210.6 kN
BB1-3055 BINA (Schaeffler)20×52×1210.6 kN
BB1-3055 BMinebeaMitsumi (NMB)20×52×1210.6 kN
BB1-3055 BNachi Fujikoshi20×52×1210.6 kN