BearingBrain
Parts Intelligence
Part page

NTN BC1B 322770 A/HB1

Cylindrical · Open
Ø380Ø48040
Bore
380 mm
Outside dia
480 mm
Width
40 mm
Dynamic C
270.0 kN
Static C0
520.0 kN
Speed grease
1,100 rpm
Speed oil
1,300 rpm
Clearance
CN (Normal)
Precision
P0
Weight
21.209 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BC1B 322770 A/HB1KOYO (JTEKT)380×480×40270.0 kN
BC1B 322770 A/HB1INA (Schaeffler)380×480×40270.0 kN
BC1B 322770 A/HB1MinebeaMitsumi (NMB)380×480×40270.0 kN
BC1B 322770 A/HB1Nachi Fujikoshi380×480×40270.0 kN
BC1B 322770 A/HB1FAG (Schaeffler)380×480×40270.0 kN
BC1B 322770 A/HB1Timken380×480×40270.0 kN
BC1B 322770 A/HB1RBC Bearings380×480×40270.0 kN
BC1B 322770 A/HB1Peer Bearing380×480×40270.0 kN