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NTN 6338 M

Deep groove ball · Open
Ø190Ø40078
Bore
190 mm
Outside dia
400 mm
Width
78 mm
Dynamic C
371.0 kN
Static C0
430.0 kN
Speed grease
3,400 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
59.583 kg
Interactive view — 3D model + CAD files → Substitution sheet — printable →
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
6338 MFAG (Schaeffler)190×400×78371.0 kN
6338 MTimken190×400×78371.0 kN
6338 MRBC Bearings190×400×78371.0 kN
6338 MPeer Bearing190×400×78371.0 kN
6338 MKOYO (JTEKT)190×400×78371.0 kN
6338 MINA (Schaeffler)190×400×78371.0 kN
6338 MMinebeaMitsumi (NMB)190×400×78371.0 kN
6338 MNachi Fujikoshi190×400×78371.0 kN