d - 65 mm

D - 140 mm

T - 36 mm

B - 33 mm

C - 23 mm

a - 44 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

da max - 80 mm

Da min - 111 mm

db min - 77 mm

Db min. - 132 mm

Weight - 2,6 Kg

Basic dynamic load rating (C) - 163 kN

Basic static load rating (C0) - 189 kN

Limiting speed - 4800 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

• Model Number: 31313
• Inner Diameter：65mm Outer Diameter：140mm Width：36mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:power source,Leather Products,packaging machinery,medical equipment,hydraulic pressure gauge,quality inspection equipment,test strip,Film machine,Optical detection,orthodontic material,atomizer class
• Similar models:FAG 31313-A ISB 31313J/DF FAG 31313-A-N11CA-A80-120 ZVL 31313A Fersa 31313F NKE 31313-DF CX 31313A NKE 31313 SKF 31313J2/QCL7CDF CYSD 31313
• BEARING POWER International Trading Co.,Ltd. specialize in 31313 products，there is large inventory of NKE 31313 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31313 Which NKE 31313 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
  22334C	170	360	120	AST	Spherical Roller Bearings
  23VS2812AP	23	28		KOYO	Needle Roller Bearings
  32917JR	85	120	23	KOYO	Tapered Roller Bearings
  51405	25	60	24	KOYO	Thrust Ball Bearings
  6214-2RS	70	125	24	CX	Deep Groove Ball Bearings
  6816	80	100	10	FBJ	Deep Groove Ball Bearings
  EE420701/421417	177,8	360	92,075	Timken	Tapered Roller Bearings
  GEGZ57HS/K	57,15	100,0125	64,516	AST	Plain Bearings
  NH220	100	180	34	ISO	Cylindrical Roller Bearings
  NH2311 E	55	120	43	CX	Cylindrical Roller Bearings
  NJ2317-E-MPA+HJ2317-E	85	180	60	NKE	Cylindrical Roller Bearings
  NUP216 E	80	140	26	CX	Cylindrical Roller Bearings
  RMEO60	60			INA	Bearing Units
  RTC150	150	240	12	INA	Complex Bearings
  SBB 64	101,6	158,75	88,9	IKO	Plain Bearings
  RNAF100x120x30	120		30	FAG (Old No.)	NEEDLE BEARINGS
  HA3124	120	155		SKF (Old No.)	ADAPTERS
  1864S	320	400	38	MRC	DEEP GROOVE BALL BEARINGS
  NA2201.2RS	12	32	14	Torrington	NEEDLE BEARINGS
  53318-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING