d - 75 mm

D - 160 mm

T - 80 mm

B - 37 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

r5 min. - 1 mm

2B - 74 mm

da max - 91 mm

Da min - 127 mm

Da max. - 148 mm

Weight - 7,2 Kg

Basic dynamic load rating (C) - 354 kN

Basic static load rating (C0) - 483 kN

Limiting speed - 4300 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,72

Calculation factor (Y2) - 1,21

• Model Number: 31315-DF
• Inner Diameter：75mm Outer Diameter：160mm Width：80mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:internal combustion engine,vacuum suction cup,rehabilitation training equipment,agricultural testing and analysis equipment and related,X-ray Equipment,sheet industry,defogging and degreasing,Automobile,Die,generator,experimental equipment
• Similar models:FAG 31315-N11CA-A100-140 CYSD 31315 NKE 31315 ZVL 31315A CX 31315A ISB 31315J/DF Fersa 31315F FAG 31315 NSK HR31315J SKF 31315J2/QCL7CDF
• BEARING POWER International Trading Co.,Ltd. specialize in 31315-DF products，there is large inventory of NKE 31315-DF . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31315-DF Which NKE 31315-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
  35KC62SLFT	35	62	18,2	NACHI	Tapered Roller Bearings
  B308	47,625	57,15	12,7	KOYO	Needle Roller Bearings
  562007	35	55		NTN	Thrust Ball Bearings
  7018 B	90	140	24	ISO	Angular Contact Ball Bearings
  LL771948/LL771911	476,25	565,15	41,275	NSK	Cylindrical Roller Bearings
  MRJ8	203,2	381	69,85	RHP	Cylindrical Roller Bearings
  NF305	25	62	17	ISO	Cylindrical Roller Bearings
  RNA1017	23,9	28,9	15	Timken	Needle Roller Bearings
  NUP20/500E	500	720	128	FAG	CYLINDRICAL ROLLER BEARINGS
  87422				INA	THRUST ROLLER BEARINGS
  GE100DO	100	150	70	ELGES	SPHERICAL PLAIN BEARINGS
  GE35ES.2RS	35	55	25	FAG	SPHERICAL PLAIN BEARINGS
  CSXA075	7.5000	8.0000	.2500	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  240/900	900	1280	375	Torrington	SPHERICAL ROLLER BEARINGS
  RNA6912	85		45	SKF	NEEDLE BEARINGS
  U-30412	60	150	35	New Departure	ANGULAR CONTACT BALL BEARINGS
  UQOL26DTL7	130	200	33	New Departure	ANGULAR CONTACT BALL BEARINGS
  6008ZNR	40	68	15	STEYR	DEEP GROOVE BALL BEARINGS
  N415	75	190	45	STEYR	CYLINDRICAL ROLLER BEARINGS
  NX-7-Z	14	7		CONSOLIDATED	NEEDLE BEARINGS