d - 77,788 mm

D - 121,442 mm

T - 24,608 mm

B - 23,012 mm

C - 17,462 mm

a - 26,8 mm

r min. - 6,4 mm

r2 min. - 2 mm

da min. - 96 mm

Da - 110 mm

db min - 84 mm

ra max. - 6,4 mm

rb max. - 2 mm

Db - 116 mm

Weight - 0,884 Kg

Basic dynamic load rating (C) - 90 kN

Basic static load rating (C0) - 127 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y1) - 1,33

• Model Number:34307/34478
• Inner Diameter：77,788mm Outer Diameter：121,442mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2023-03-08
• Application:Low-voltage electrical equipment,safety testing,Digital Generator,generator,screen filter,Processing machinery,construction machinery and equipment,Gripper Swing,motor,top industry,Storage Tool
• Similar models:CX 34307/34478 KOYO 34307/34478 FBJ 34307/34478 Timken 34307/34478 ISO 34307/34478
• BEARING POWER International Trading Co.,Ltd. specialize in 34307/34478 products，there is large inventory of KOYO 34307/34478 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 34307/34478 Which KOYO 34307/34478 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
  22348 EKW33+OH2348	220	500	155	ISB	Spherical Roller Bearings
  23690/23620	34,925	73,025	26,988	KOYO	Tapered Roller Bearings
  629H-2RS	9	26	8	AST	Deep Groove Ball Bearings
  71913 CE/HCP4AL	90	65	13	SKF	Angular Contact Ball Bearings
  E-LM769349D/LM769310/LM769310D	431,8	571,5	336,55	NTN	Tapered Roller Bearings
  7406 ADB	30	90	46	ISO	Angular Contact Ball Bearings
  AST090 14080	140	145		AST	Plain Bearings
  E-RNUP1415	70,000	140,000	33,000	NTN	Cylindrical Roller Bearings
  NKS20	20	32	20	ISO	Needle Roller Bearings
  NJ 217 ECML	150	85	28	SKF	Thrust Ball Bearings
  NJ222-E-M6+HJ222-E	110	200	38	NKE	Cylindrical Roller Bearings
  PW50900034CS	50	90	34	PFI	Angular Contact Ball Bearings
  SAR4-50	50	80	42	NTN	Plain Bearings
  UC315	75	160	82	FYH	Deep Groove Ball Bearings
  UCFL206	30			SNR	Bearing Units
  VKBA 3739				SKF	Wheel Bearings
  ZARN2557-L-TV	25	57	65	INA	Complex Bearings
  52218				FAG	THRUST BALL BEARINGS
  NJ2211E	55	100	25	SKF	CYLINDRICAL ROLLER BEARINGS
  ALN50	90	50	20	RIV	DEEP GROOVE BALL BEARINGS