d - 35 mm

D - 80 mm

T - 22,75 mm

B - 21 mm

C - 15 mm

a - 26 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

da max - 45 mm

Da min - 62 mm

db min - 44 mm

Db min. - 76 mm

Weight - 0,54 Kg

Basic dynamic load rating (C) - 60,5 kN

Basic static load rating (C0) - 65,5 kN

Limiting speed - 8500 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

• Model Number: 31307
• Inner Diameter：35mm Outer Diameter：80mm Width：22,75mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:roller lathe,wheel lathe,Cleaning equipment,other rubber,glass,Vacuum generator,Grinding and polishing equipment,screen filter,Doppler,garbage disposal,vertical processing
• Similar models:Fersa 31307F CYSD 31307 ISB 31307J/DF FAG 31307-A-N11CA-A40-70 ISO 31307 SKF 31307J2/Q ZVL 31307A CX 31307A Timken 31307 FAG 31307-A
• BEARING POWER International Trading Co.,Ltd. specialize in 31307 products，there is large inventory of NKE 31307 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31307 Which NKE 31307 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
  14118/14274	30	69,012	19,845	Fersa	Tapered Roller Bearings
  22209EXK	45	85	23	NACHI	Cylindrical Roller Bearings
  22211 KCW33	55	100	25	CX	Spherical Roller Bearings
  230/800-MB	800	1150	258	FAG	Spherical Roller Bearings
  32210J	50	90	24.75	KBC	Tapered Roller Bearings
  4T-14138A/14276	34,925	69,012	19,845	NTN	Tapered Roller Bearings
  4T-3382/3321	39,688	77,534	29,37	NTN	Tapered Roller Bearings
  51172	360	440	65	NTN	Thrust Ball Bearings
  51204	20	40	14	SKF	Thrust Ball Bearings
  CRF-32316 A	80,000	170,000	61,500	CRAFT	Wheel Bearings
  BAHB636035A	30	72	37	SKF	Angular Contact Ball Bearings
  C4032K30V	160	240	80	SKF	Cylindrical Roller Bearings
  FC40784S01	42	75	60	SNR	Tapered Roller Bearings
  K13X18X15F	13	18		KOYO	Needle Roller Bearings
  K45X52X21	45	52	21	FBJ	Needle Roller Bearings
  ML71908CVDUJ74S	40	62	24	SNR	Angular Contact Ball Bearings
  N236 E	180	320	52	CX	Cylindrical Roller Bearings
  NU 19/630 ECMA/HB1	850	630	100	SKF	Thrust Ball Bearings
  NU 319 EM	95	200	45	NSK	Cylindrical Roller Bearings
  B7017C.T.P4S	85	130	22	FAG	ANGULAR CONTACT BALL BEARINGS