d - 75 mm

D - 160 mm

B - 37 mm

C - 37 mm

rn - 0,5 mm

a - 4,9 mm

b - 3,1 mm

f - 2,82 mm

r min. - 2,1 mm

r0 max. - 0,6 mm

D1 - 155,22 mm

D2 - 169,7 mm

da min. - 86 mm

da max - 99 mm

Da max. - 149 mm

ra max. - 2 mm

Dx - 172 mm

Cy - 7,3 mm

Cz - 2,9 mm

rn - 0,5 mm

Weight - 3,02 Kg

Basic dynamic load rating (C) - 113 kN

Basic static load rating (C0) - 77 kN

(Grease) Lubrication Speed - 4 300 r/min

(Oil) Lubrication Speed - 5 000 r/min

Calculation factor (f0) - 13,2

• Model Number:6315NR
• Inner Diameter：75mm Outer Diameter：160mm Width：37mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:coal mill,set bacteria instrument,Switch,van,steam Hydraulic control element,Rolling mill gear box,marine analysis,hydraulic pressure gauge,Handling machinery and various industrial machinery,survey accessories,directional control valve
• Similar models:NTN 6315LB NKE 6315-Z-NR CYSD 6315-ZZ AST 6315 KBC 6315DD NACHI 6315NR CRAFT 6315-2RS KOYO 6315ZZ NTN 6315ZZ NTN-SNR 6315ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6315NR products，there is large inventory of NTN 6315NR . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6315NR Which NTN 6315NR 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
  23080 CW33	400	600	148	CX	Spherical Roller Bearings
  AST650 F405020	40	50		AST	Plain Bearings
  463/453X	47,625	104,775	30,162	CX	Tapered Roller Bearings
  51204	20	40	14	KOYO	Thrust Ball Bearings
  51428M	140	280		AST	Thrust Ball Bearings
  6013ZZ	65	100	18	FBJ	Deep Groove Ball Bearings
  6202VV	15	35	11	NSK	Deep Groove Ball Bearings
  6301N	12	37	12	NACHI	Deep Groove Ball Bearings
  7207 B-UD	35	72	34	CX	Angular Contact Ball Bearings
  G1105KLLB	33,3375	72	37,7	Timken	Deep Groove Ball Bearings
  HM903249/10	44,45	95,25	30,958	ISO	Tapered Roller Bearings
  K89308	40,000	78,000		NTN	Thrust Roller Bearings
  MJ-681	9.525	14.288	12.70	KOYO	Needle Roller Bearings
  NUP1092	460	680	100	ISO	Cylindrical Roller Bearings
  VKBA 3434				SKF	Wheel Bearings
  2305E2RS1	25	62	24	MRC	SELF
  NU2215	75	130	31	SKF	CYLINDRICAL ROLLER BEARINGS
  NUP2318	90	190	64	SKF	CYLINDRICAL ROLLER BEARINGS
  XLM30	50	30		HOFF	THRUST BALL BEARINGS
  5AK	40	80	18	RIV	DEEP GROOVE BALL BEARINGS