d - 75 mm

D - 160 mm

T - 40 mm

B - 37 mm

C - 26 mm

a - 50 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

da max - 91 mm

Da min - 127 mm

db min - 87 mm

Db min. - 151 mm

Weight - 3,4 Kg

Basic dynamic load rating (C) - 206 kN

Basic static load rating (C0) - 241 kN

Limiting speed - 4300 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

• Model Number:31315
• Inner Diameter：75mm Outer Diameter：160mm Width：40mm
• Type：Tapered Roller Bearings
• Update date：2026-01-13
• Application:Cylinder Pneumatic Treatment Element,Plastic molding,directional control valve,stacker lift platform,Microwave Equipment,stamping die and its equipment,Other machinery,Logistics Equipment,transistor fittings,plastic rolling,vacuum suction cup
• Similar models:NKE 31315-DF ISB 31315 ISO 31315 FAG 31315-N11CA NKE 31315 Timken X31315M/Y31315M NSK HR31315J FAG 31315-N11CA-A100-140 FAG 31315 ISB 31315J/DF
• BEARING POWER International Trading Co.,Ltd. specialize in 31315 products，there is large inventory of NKE 31315 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31315 Which NKE 31315 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
  248/670 CAMA/W20	820	670	150	SKF	Spherical Roller Bearings
  445533A	37	72,02	37	SKF	Angular Contact Ball Bearings
  4R5605	280	420	280	NTN	Cylindrical Roller Bearings
  5206	30	62	23,8	CYSD	Angular Contact Ball Bearings
  53305	25	52	19,8	NSK	Thrust Ball Bearings
  6315-2Z-NR	75	160	37	NKE	Deep Groove Ball Bearings
  7032CDTBT	160,000	240,000	152,000	NTN	Angular Contact Ball Bearings
  EGB0403-E40	4	5,5	3	INA	Plain Bearings
  FL626	6	19	6	CX	Deep Groove Ball Bearings
  NA49/28	28	45	17	CX	Needle Roller Bearings
  NB1.25.1355.201-2PPN	1255	1455	63	ISB	Thrust Ball Bearings
  NF29/630	630	850	128	CX	Cylindrical Roller Bearings
  NU324 E	120	260	55	CX	Cylindrical Roller Bearings
  R188ZZ	6,35	12,7	4,762	ISB	Deep Groove Ball Bearings
  2001	.9375	1.5000		Andrews	THRUST BALL BEARINGS
  105-KSFG	25	47	12	MRC	DEEP GROOVE BALL BEARINGS
  480SD41	480	790	308	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  NU-2915E	75	105	19	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RA-207-106	1.3750	2.8346	.6693	CONSOLIDATED	BALL BEARINGS
  4201-ZZ	12	32	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS