d - 77,788 mm

D - 121,442 mm

T1 - 11,908 mm

B - 23,012 mm

C - 17,462 mm

R - 3,6 mm

a - 1,5 mm

D1 - 126,106 mm

Da - 110 mm

db - 90 mm

C2 - 4,762 mm

da - 84 mm

Weight - 0,95 Kg

Basic static load rating (C0) - 136 kN

Factor (G1) - 69,3

Factor (G2) - 27

Factor (K) - 1,3

Basic dynamic load rating (C90) - 24,5

Basic dynamic load rating (Ca90) - 18,9

Basic dynamic load rating (C1) - 94,6 kN

Calculation factor (e) - 0,45

Calculation factor (Y) - 1,33

• Model Number: 34306/34478B
• Inner Diameter：77,788mm Outer Diameter：121,442mm Width：23,012mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:medical equipment,heating fans,knitted fabrics,aerial work equipment,Industrial,Oral Equipment,medical Equipment,chromatography,ECG,Infrared Technology,Flame Cutting
• Similar models:FBJ 34306/34478 KOYO 34306/34478 CX 34306/34478 Timken 34306/34481-B Fersa 34306/34478 Timken 34306/34472X NTN 4T-34306/34500 NTN 4T-34306/34478 NSK 34306/34478 ISO 34306/34478
• BEARING POWER International Trading Co.,Ltd. specialize in 34306/34478B products，there is large inventory of Timken 34306/34478B . We has been built up long-term cooperation with Timken company, could make a bulk order of the 34306/34478B Which Timken 34306/34478B 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
  22230 KCW33	150	270	73	CX	Spherical Roller Bearings
  240/1250CAK30E4	1250	1750	500	NSK	Spherical Roller Bearings
  2LA-HSE004CG/GNP42	20	42	12	NTN	Angular Contact Ball Bearings
  6818N	90	115	13	NACHI	Deep Groove Ball Bearings
  7204 A-UX	20	47	28	CX	Angular Contact Ball Bearings
  7306BDB	30	72	19	NACHI	Angular Contact Ball Bearings
  CX293				CX	Wheel Bearings
  NNU 4148 M/W33	240	400	160	ISB	Cylindrical Roller Bearings
  NU 2313 ECPH	140	65	48	SKF	Thrust Ball Bearings
  NUP 1016	80	125	22	NACHI	Cylindrical Roller Bearings
  SCW 30-UU	30			NBS	Linear Bearings
  SY 3/4 TF/VA228	32	19,05	22	SKF	Bearing Units
  NKS32	47		22	SKF	NEEDLE BEARINGS
  NUP2217	85	150	36	STEYR	CYLINDRICAL ROLLER BEARINGS
  24134	170	280	109	Torrington	SPHERICAL ROLLER BEARINGS
  MCS340	200	420	80	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  6322K	110	240	50	STEYR	DEEP GROOVE BALL BEARINGS
  6256M	500	280	80	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  61915-ZZ	75	105	16	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RMS-18	2.7500	6.2500	1.3750	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS