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NTN BT4B 334056 B/HA1

Tapered · Open
Ø368Ø524420
Bore
368.30 mm
Outside dia
523.88 mm
Width
419.96 mm
Dynamic C
5830.0 kN
Static C0
15000.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
359.383 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BT4B 334056 B/HA1KOYO (JTEKT)368.3×523.875×419.965830.0 kN
BT4B 334056 B/HA1INA (Schaeffler)368.3×523.875×419.965830.0 kN
BT4B 334056 B/HA1MinebeaMitsumi (NMB)368.3×523.875×419.965830.0 kN
BT4B 334056 B/HA1Nachi Fujikoshi368.3×523.875×419.965830.0 kN
BT4B 334056 B/HA1FAG (Schaeffler)368.3×523.875×419.965830.0 kN
BT4B 334056 B/HA1Timken368.3×523.875×419.965830.0 kN
BT4B 334056 B/HA1RBC Bearings368.3×523.875×419.965830.0 kN
BT4B 334056 B/HA1Peer Bearing368.3×523.875×419.965830.0 kN