d - 76,2 mm

D - 121,442 mm

T - 24,608 mm

B - 23,012 mm

C - 17,462 mm

ra1 max. - 2 mm

a - -1,2 mm

Da - 110 mm

db - 83 mm

ra max. - 3,5 mm

da - 89 mm

Db - 116 mm

Weight - 0,977 Kg

Basic dynamic load rating (C) - 91 kN

Basic static load rating (C0) - 127 kN

(Grease) Lubrication Speed - 2 900 r/min

(Oil) Lubrication Speed - 3 800 r/min

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y2) - 1,33

• Model Number: 4T-34301/34478
• Inner Diameter：76,2mm Outer Diameter：121,442mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:Spectrum Products,enzyme,flow control valve,sterilizers,marine analysis and testing equipment,relay,garbage disposal,air shower etc,horizontal processing,ECG,tobacco machinery
• Similar models:FBJ 34301/34478 NTN 4T-34301/34500 CX 34301/34478 KOYO 34301/34478 ISO 34301/34478 Timken 34301/34478D+X2S-34301 NTN 4T-34301/34478 Timken 34301/34500 Timken 34301/34478 Timken 34301/34481-B
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-34301/34478 products，there is large inventory of NTN 4T-34301/34478 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-34301/34478 Which NTN 4T-34301/34478 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
  160RJ02	160	267		Timken	Cylindrical Roller Bearings
  222S.415	125,413	250	68	FAG	Spherical Roller Bearings
  22348-K-MB	240	500	155	FAG	Spherical Roller Bearings
  23056 KCW33+AH3056	280	420	106	ISO	Spherical Roller Bearings
  32017X	85	130	29	NTN	Tapered Roller Bearings
  3312-B-2RSR-TV	60	130	54	NKE	Angular Contact Ball Bearings
  478S/472A	66,675		29,007	KOYO	Tapered Roller Bearings
  54411U+U411	57			ISO	Thrust Ball Bearings
  617/6 ZZ	6	10	3	CX	Deep Groove Ball Bearings
  6313ZENR	65	140	33	NACHI	Deep Groove Ball Bearings
  AC4028B	200	279,5	38	KOYO	Angular Contact Ball Bearings
  B-3214	50.800	60.325	22.23	KOYO	Needle Roller Bearings
  GE 320 QCR	320	440	160	CX	Plain Bearings
  MH-1681	25,4	33,338	12,7	Timken	Needle Roller Bearings
  NKX17	17	26	25	INA	Complex Bearings
  NRT 395 A	395	525	20	SKF	Thrust Roller Bearings
  NUP39/500	500	670	128	CX	Cylindrical Roller Bearings
  RSTO17	40		15.8	INA	NEEDLE BEARINGS
  MCS226	130	230	40	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  234415BM1	75	115	234415 M.SP	SKF	ANGULAR CONTACT THRUST BALL BEARINGS