d - 60 mm

D - 110 mm

T - 22 mm

B - 21,996 mm

C - 18,824 mm

ra1 max. - 1,3 mm

a - 20,9 mm

r min. - 0,8 mm

r1 min. - 1,3 mm

Da - 101 mm

db - 68 mm

ra max. - 0,8 mm

da - 69 mm

Db - 104 mm

Weight - 0,905 Kg

Basic dynamic load rating (C) - 85,5 kN

Basic static load rating (C0) - 113 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

• Model Number: 397/394A
• Inner Diameter：60mm Outer Diameter：110mm Width：22mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:Laser Measurements,packing equipment,surgical instruments,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Low-voltage electrical equipment,relay,Pneumatic Control Valves,floor industry,Industrial,Cutting Machine,internal combustion engine
• Similar models:ISO 3977/3920 Timken NP313972/NP901641 KOYO 3978/3920 CX 3979/3920 Timken 3977X/3920 NTN 4T-397/394A Timken LM739749/LM739710CD+LM739749XA Timken 397/394A KBC 3979/3920 ISO 397/394A
• BEARING POWER International Trading Co.,Ltd. specialize in 397/394A products，there is large inventory of NSK 397/394A . We has been built up long-term cooperation with NSK company, could make a bulk order of the 397/394A Which NSK 397/394A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  33281/33472	71,438	120	29,794	Timken	Tapered Roller Bearings
  53416U	80	170	78	NSK	Thrust Ball Bearings
  6207ZZ	35	72	17	NTN	Deep Groove Ball Bearings
  62309-2RS	45	100	36	ZEN	Deep Groove Ball Bearings
  HTA022ADB/GNP4L	110	170	54	NTN	Angular Contact Ball Bearings
  GE 80ES-2RS	80	120	55	IKO	Plain Bearings
  HCS7026-C-T-P4S	130	200	33	FAG	Angular Contact Ball Bearings
  L570649/L570610	457,2	573,088	74,612	NTN	Tapered Roller Bearings
  LJ1.5/8-NR	41,275	88,9	19,05	RHP	Deep Groove Ball Bearings
  LM4015	35	50	15,3	NSK	Needle Roller Bearings
  ML71912CVUJ74S	60	85	13	SNR	Angular Contact Ball Bearings
  NJ 312	60	130	31	NSK	Cylindrical Roller Bearings
  NJ5216	80	140	44,45	CX	Cylindrical Roller Bearings
  NUP10/600	600	870	118	CX	Cylindrical Roller Bearings
  RNA 6919U	110	130	63	IKO	Needle Roller Bearings
  NAF50x68x20	50	68	20	SKF (Old No.)	NEEDLE BEARINGS
  6014RS	70	110	20	STEYR	DEEP GROOVE BALL BEARINGS
  RLS-9-LL	.8750	2.0000	.5625	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  KR-30-2RS	12	30	14	CONSOLIDATED	NEEDLE BEARINGS
  TT-811	8.0000	16.5000		CONSOLIDATED	TAPERED ROLLER THRUST BEARINGS