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：2023-03-15
• Application:Individual Wire,key lock,EEG,security,insect experimental analysis instrument,switch,medical equipment,boring bar boring bar,Broadcasting System,Traffic Fire Protection Equipment Security equipment,woodworking machinery
• Similar models:SNR 31313A CX 31313A Fersa 31313F ISO 31313 NSK HR31313J Timken X31313M/Y31313M ISB 31313J/DF FAG 31313-A-N11CA-A80-120 FAG 31313-A ZVL 31313A
• 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
  110055/110098X	55	98,425	26,75	Gamet	Tapered Roller Bearings
  232/530 KCW33	530	980	355	CX	Spherical Roller Bearings
  24168RK30	340	580	243	KOYO	Spherical Roller Bearings
  34300/34478	76,2	121,442	24,608	Fersa	Tapered Roller Bearings
  3NC609MD4	9	24	7	KOYO	Deep Groove Ball Bearings
  50BTM5825	50	58	25	KOYO	Needle Roller Bearings
  62300-2RS1	10	35	17	SKF	Deep Groove Ball Bearings
  7208C	40	80	18	CYSD	Angular Contact Ball Bearings
  8500	10	30	12,7	CYSD	Deep Groove Ball Bearings
  F-94361.2	18,87	37,1	18	INA	Needle Roller Bearings
  NU 216	80	140	26	NACHI	Cylindrical Roller Bearings
  R4	6,35	15,875	4,9784	AST	Deep Groove Ball Bearings
  UC315-48	76,2	160	82	KOYO	Deep Groove Ball Bearings
  UCFB202	15			KOYO	Bearing Units
  CCYRD-13/8	.3750	1.3750	.8125	McGill	YOKE TYPE TRACK ROLLER
  29364E	320	500		SKF	SPHERICAL ROLLERTHRUST BEARINGS
  BJLK35	35	80	31	RIV	SELF
  81108			6	Torrington	THRUST ROLLER BEARINGS
  160TTHD065	16.0000	33.0000		Torrington	TAPERED ROLLER THRUST BEARINGS
  698-2RS	8	19	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS