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NTN 331287 BG

Tapered · Open
Ø300Ø422311
Bore
300.04 mm
Outside dia
422.27 mm
Width
311.15 mm
Dynamic C
4354.0 kN
Static C0
9500.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
169.378 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
331287 BGKOYO (JTEKT)300.038×422.275×311.154354.0 kN
331287 BGINA (Schaeffler)300.038×422.275×311.154354.0 kN
331287 BGMinebeaMitsumi (NMB)300.038×422.275×311.154354.0 kN
331287 BGNachi Fujikoshi300.038×422.275×311.154354.0 kN
331287 BGFAG (Schaeffler)300.038×422.275×311.154354.0 kN
331287 BGTimken300.038×422.275×311.154354.0 kN
331287 BGRBC Bearings300.038×422.275×311.154354.0 kN
331287 BGPeer Bearing300.038×422.275×311.154354.0 kN