d - 70 mm

D - 150 mm

T - 76 mm

B - 35 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

r5 min. - 1 mm

2B - 70 mm

da max - 85 mm

Da min - 118 mm

Da max. - 138 mm

Weight - 6,22 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 438 kN

Limiting speed - 4500 r/min

Calculation factor (e) - 0,85

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,72

Calculation factor (Y2) - 1,21

• Model Number:31314-DF
• Inner Diameter：70mm Outer Diameter：150mm Width：76mm
• Type：Tapered Roller Bearings
• Update date：2023-03-04
• Application:instrumentation instrument,linear drive,walking Food processing machinery and equipment,circulating pump,rolling mill roll neck and slowdown device,Tool,stamping die and its equipment,Traffic Fire Protection Equipment Security equipment,Storage Tool,chamfering machine etc,medical equipment
• Similar models:NSK HR31314J NKE 31314-DF NKE 31314 CYSD 31314 CX 31314A SKF 31314J2/QCL7CDF SKF 31314/71,451J2/QVQ267 ZVL 31314A SKF 31314J2/QCL7C ISO 31314
• BEARING POWER International Trading Co.,Ltd. specialize in 31314-DF products，there is large inventory of NKE 31314-DF . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31314-DF Which NKE 31314-DF 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
  230RT02	230	387		Timken	Cylindrical Roller Bearings
  231/500	500	830	264	ISB	Spherical Roller Bearings
  309W	45	100	25	Timken	Deep Groove Ball Bearings
  33112JR	60	100	30	KOYO	Tapered Roller Bearings
  630/8-2RS	8	22	11	ISB	Deep Groove Ball Bearings
  7318-B-TVP	90	190	43	FAG	Angular Contact Ball Bearings
  DE3807	190,000	269,500	66,000	NTN	Angular Contact Ball Bearings
  HK4520-2RS	45	52	20	AST	Needle Roller Bearings
  M249732/10	228,6	358,775	71,438	ISO	Tapered Roller Bearings
  NA 4901	12	24	13	IKO	Needle Roller Bearings
  NN4930MB	150	195	60	NSK	Cylindrical Roller Bearings
  MR128hZZS	8	12	3.5	ISC	DEEP GROOVE BALL BEARINGS
  GT-35	4.3437	2.6250		Andrews	THRUST BALL BEARINGS
  A1319TS	95	200	45	Hyatt	CYLINDRICAL ROLLER BEARINGS
  R-1560ZZ	6	15	5	NMB	DEEP GROOVE BALL BEARINGS
  XLS-47/8	4.8750	7.0000	1.0000	NH	DEEP GROOVE BALL BEARINGS
  95332	.7500	1.3750	2.0000	RBC	JOURNAL ROLLER ASSEMBLIES
  R-4AFF4	.2500	.7500	.2812	MRC	DEEP GROOVE BALL BEARINGS
  6201/008	32	.5000	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SSR-12-2RS	.7500	1.6250	.4375	CONSOLIDATED	DEEP GROOVE BALL BEARINGS