d - 65 mm

D - 140 mm

T - 72 mm

B - 33 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

r5 min. - 0,6 mm

2B - 66 mm

da max - 80 mm

Da min - 111 mm

Da max. - 128 mm

Weight - 5,6 Kg

Basic dynamic load rating (C) - 281 kN

Basic static load rating (C0) - 378 kN

Limiting speed - 4800 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,72

Calculation factor (Y2) - 1,21

• Model Number: 31313-DF
• Inner Diameter：65mm Outer Diameter：140mm Width：72mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:hot and cold box,beverage production,agricultural testing and analysis equipment and related,standing experimental equipment,vacuum filter,chuck industry,enzyme,Surveying Surveying Instruments,agriculture,other accessories,Cylinder Special
• Similar models:FAG 31313-A FAG 31313-A-N11CA-A80-120 Fersa 31313F ZVL 31313A NKE 31313-DF CX 31313A ISB 31313J/DF NKE 31313 SKF 31313J2/QCL7C NSK HR31313J
• BEARING POWER International Trading Co.,Ltd. specialize in 31313-DF products，there is large inventory of NKE 31313-DF . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31313-DF Which NKE 31313-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
  23980	400	540	106	ISB	Spherical Roller Bearings
  32972-N11CA	360	480	152	FAG	Tapered Roller Bearings
  33021A	105	160	43	SNR	Tapered Roller Bearings
  594A/592A	95,25	152,4	39,688	ISO	Tapered Roller Bearings
  6313-2Z/VA208	65	140	33	SKF	Deep Groove Ball Bearings
  7228-B-MP	140	250	42	NKE	Angular Contact Ball Bearings
  7302-BE-TVP	15	42	13	NKE	Angular Contact Ball Bearings
  GEZ107ET-2RS	107,95	168,275	94,463	LS	Plain Bearings
  K38X46X32H	38	50		KOYO	Needle Roller Bearings
  KN 40 B-PP	40	62	80	INA	Linear Bearings
  M246942/M246910	231,775	336,55	65,088	KOYO	Tapered Roller Bearings
  MR-88	139,7	177,8	76,2	SIGMA	Needle Roller Bearings
  NUP208-E-MPA	40	80	18	NKE	Cylindrical Roller Bearings
  T2EE060	60	115	40	NKE	Tapered Roller Bearings
  W-99210	50	90	1.7500	Hyatt	CYLINDRICAL ROLLER BEARINGS
  KM14			12	SKF	LOCKNUTS
  E5056NRNT	280	420	190	Nachi	CYLINDRICAL ROLLER BEARINGS
  698ZZ	8	19	6	NTN	DEEP GROOVE BALL BEARINGS
  60/22-2RS	22	44	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  LFR-5206/20-ZZ	25	72	25.8	CONSOLIDATED	YOKE TYPE TRACK ROLLERS