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NTN BB1-3191/HN3

Deep groove ball · Open
Ø40Ø6815
Bore
40 mm
Outside dia
68 mm
Width
15 mm
Dynamic C
20.8 kN
Static C0
13.2 kN
Speed grease
22,000 rpm
Speed oil
14,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.28 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
BB1-3191/HN3KOYO (JTEKT)40×68×1520.8 kN
BB1-3191/HN3INA (Schaeffler)40×68×1520.8 kN
BB1-3191/HN3MinebeaMitsumi (NMB)40×68×1520.8 kN
BB1-3191/HN3Nachi Fujikoshi40×68×1520.8 kN
BB1-3191/HN3FAG (Schaeffler)40×68×1520.8 kN
BB1-3191/HN3Timken40×68×1520.8 kN
BB1-3191/HN3RBC Bearings40×68×1520.8 kN
BB1-3191/HN3Peer Bearing40×68×1520.8 kN