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：2025-12-22
• Application:Spectral Products,Power equipment,pump accessories,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Ball screw,coal,wheel lathe,Traffic Fire Protection Equipment Security equipment,storage and transportation equipment,Dental Equipment,sewage pump
• Similar models:NSK HR31307J CX 31307A Fersa 31307F Timken X31307/Y31307 FAG 31307-A-N11CA-A40-70 ISO 31307 Timken 31307 NKE 31307 ISB 31307 FBJ 31307
• 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
  24096-B-MB	480	700	218	FAG	Spherical Roller Bearings
  61804	20	32	7	NKE	Deep Groove Ball Bearings
  6224ZZX	120	215	40	KOYO	Deep Groove Ball Bearings
  6304-2RS	20	52	15	FBJ	Deep Groove Ball Bearings
  637ZZ	7	26	9	KOYO	Deep Groove Ball Bearings
  F15076	105	170	38	Fersa	Tapered Roller Bearings
  GE 045 XES-2RS	45	75	43	ISO	Plain Bearings
  GEH160XF/Q	160	230	115	LS	Plain Bearings
  HK0608	6	10	8	KOYO	Needle Roller Bearings
  HM803149/HM803112	44.450	92.075	30.163	NACHI	Tapered Roller Bearings
  KBK10X14X13	10	14	13	CX	Needle Roller Bearings
  NK10X72X30	50,000	72,000	30,000	NTN	Needle Roller Bearings
  SEA17 /NS 7CE3	17	26	5	SNFA	Angular Contact Ball Bearings
  UCF203	17			NACHI	Bearing Units
  YCJT1	1.0000			FAF	PILLOW BLOCKS
  CCFE-31/2-SB			2.0000	McGill	NEEDLE BEARINGS
  4433	2.5000	4.0000		INA	THRUST BALL BEARINGS
  630SD40	630	920	290	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  SNZ-316..1316	80	70	100	CONSOLIDATED	PILLOW BLOCKS
  HK-0812-RS	12		12	CONSOLIDATED	NEEDLE BEARING