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NTN C 3972 M

Spherical · Open

Bore

360 mm

Outside dia

480 mm

Width

90 mm

Dynamic C

1760.0 kN

Static C0

3250.0 kN

Speed grease

1,000 rpm

Speed oil

1,400 rpm

Clearance

CN (Normal)

Precision

P0

Weight

55.932 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 number	Manufacturer	Bore×OD×Width	C
C 3972 M	KOYO (JTEKT)	360×480×90	1760.0 kN
C 3972 M	INA (Schaeffler)	360×480×90	1760.0 kN
C 3972 M	MinebeaMitsumi (NMB)	360×480×90	1760.0 kN
C 3972 M	Nachi Fujikoshi	360×480×90	1760.0 kN
C 3972 M	FAG (Schaeffler)	360×480×90	1760.0 kN
C 3972 M	Timken	360×480×90	1760.0 kN
C 3972 M	RBC Bearings	360×480×90	1760.0 kN
C 3972 M	Peer Bearing	360×480×90	1760.0 kN