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NTN BT2B 331840 C/HA1

Tapered · Open
Ø406Ø546138
Bore
406.40 mm
Outside dia
546.10 mm
Width
138.11 mm
Dynamic C
2339.0 kN
Static C0
5100.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
113.307 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT2B 331840 C/HA1FAG (Schaeffler)406.4×546.1×138.1132339.0 kN
BT2B 331840 C/HA1Timken406.4×546.1×138.1132339.0 kN
BT2B 331840 C/HA1RBC Bearings406.4×546.1×138.1132339.0 kN
BT2B 331840 C/HA1Peer Bearing406.4×546.1×138.1132339.0 kN
BT2B 331840 C/HA1KOYO (JTEKT)406.4×546.1×138.1132339.0 kN
BT2B 331840 C/HA1INA (Schaeffler)406.4×546.1×138.1132339.0 kN
BT2B 331840 C/HA1MinebeaMitsumi (NMB)406.4×546.1×138.1132339.0 kN
BT2B 331840 C/HA1Nachi Fujikoshi406.4×546.1×138.1132339.0 kN