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：2025-12-13
• Application:electrocardiograph,Cylinder Type,Polymer,other rubber,cooling system,Cleaning equipment,spreader series,Reflective Materials Industrial fabrics,suction nozzle,machine tool spindle,hydraulic pressure gauge
• Similar models:Timken 397/394AS Timken 3977X/3920 KOYO LM739749/LM739710 NTN LM739749/LM739710 Timken 397/394DC+X1S-397 NACHI 3979/3920 Fersa 3979/3920 KOYO 3978/3920 KOYO 3975/3925 ISO 3975/3920
• 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
  2222-K-M-C3	110	200	53	FAG	Self-Aligning Ball Bearings
  32015X	75	115	25	Timken	Tapered Roller Bearings
  4138	190	275	80	INA	Thrust Ball Bearings
  43132/43319D+X1S-43131	33,338	80,962	55,562	Timken	Tapered Roller Bearings
  6209ZZ	45	85	19	AST	Deep Groove Ball Bearings
  7064 A	320	480	74	ISO	Angular Contact Ball Bearings
  HCS7000-E-T-P4S	10	26	8	FAG	Angular Contact Ball Bearings
  HI-CAP 57307AYA1-9	40	80	19,75	KOYO	Tapered Roller Bearings
  NAFW 304526	30	45	26	IKO	Needle Roller Bearings
  NK35/30	35	45	30	FBJ	Needle Roller Bearings
  NNC4940-V	200	280	80	NKE	Cylindrical Roller Bearings
  W 61918-2RS1	125	90	18	SKF	Deep Groove Ball Bearings
  SCE2010	31,75	38,1	15,875	INA	Needle Roller Bearings
  SIL30ES	30			SKF	Plain Bearings
  HW-9/16				INA	THRUST BALL BEARINGS
  TC6681	4.1250	5.0625	.1250	INA	THRUST NEEDLE BEARINGS
  N084			2.0730	Torrington	LOCKNUTS
  95724	1.2500	1.8750	1.5000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  4314	70	150	51	STEYR	DEEP GROOVE BALL BEARINGS
  PWTR-30-2RS	30	62	29	CONSOLIDATED	YOKE TYPE TRACK ROLLER