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NTN BB1B 447205 A

Deep groove ball · Open
Ø20Ø5212
Bore
20 mm
Outside dia
52 mm
Width
12 mm
Dynamic C
12.7 kN
Static C0
6.5 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
BB1B 447205 AKOYO (JTEKT)20×52×1212.7 kN
BB1B 447205 AINA (Schaeffler)20×52×1212.7 kN
BB1B 447205 AMinebeaMitsumi (NMB)20×52×1212.7 kN
BB1B 447205 ANachi Fujikoshi20×52×1212.7 kN
BB1B 447205 AFAG (Schaeffler)20×52×1212.7 kN
BB1B 447205 ATimken20×52×1212.7 kN
BB1B 447205 ARBC Bearings20×52×1212.7 kN
BB1B 447205 APeer Bearing20×52×1212.7 kN