BearingBrain

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NTN BTW 70 CTN9/SP

Angular · Open

Bore

70 mm

Outside dia

110 mm

Width

48 mm

Dynamic C

39.0 kN

Static C0

112.0 kN

Speed grease

7,143 rpm

Speed oil

9,571 rpm

Clearance

CN (Normal)

Precision

ABEC-1 (P0)

Weight

2.131 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
BTW 70 CTN9/SP	KOYO (JTEKT)	70×110×48	39.0 kN
BTW 70 CTN9/SP	INA (Schaeffler)	70×110×48	39.0 kN
BTW 70 CTN9/SP	MinebeaMitsumi (NMB)	70×110×48	39.0 kN
BTW 70 CTN9/SP	Nachi Fujikoshi	70×110×48	39.0 kN
BTW 70 CTN9/SP	FAG (Schaeffler)	70×110×48	39.0 kN
BTW 70 CTN9/SP	Timken	70×110×48	39.0 kN
BTW 70 CTN9/SP	RBC Bearings	70×110×48	39.0 kN
BTW 70 CTN9/SP	Peer Bearing	70×110×48	39.0 kN