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. - 2 mm

da - 86 mm

Db - 116 mm

Weight - 0,982 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-34300/34478
• Inner Diameter：76,2mm Outer Diameter：121,442mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:expectoration machine,lifting tackle,Hair styling device,switch,other lathe,set bacteria instrument,aerial work platform,sanitation facilities,van,Pneumatic Actuator,sleep monitoring
• Similar models:CX 34300/34478 Timken 34300/34481-B Fersa 34300/34500 NTN 4T-34300/34478 Fersa 34300/34478 Timken 34300/34500 Timken 34300/34478 KOYO 34300/34500 Timken 34300/34478D+X5S-34300 ISO 34300/34478
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-34300/34478 products，there is large inventory of NTN 4T-34300/34478 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-34300/34478 Which NTN 4T-34300/34478 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
  24038MBK30W33	190	290	100	AST	Spherical Roller Bearings
  480/472A	68,262	120	29,002	Timken	Tapered Roller Bearings
  6213	65	120	23	MPZ	Deep Groove Ball Bearings
  6222	110	200	38	NACHI	Deep Groove Ball Bearings
  HK 1514 RS	15	21	14	NBS	Needle Roller Bearings
  HM252349/HM252310CD+HM252349XC	260,35	422,275	178,592	Timken	Tapered Roller Bearings
  K25X31X21H	25	31		Timken	Needle Roller Bearings
  K60X66X19	60,000	66,000		NTN	Needle Roller Bearings
  KMJ10X14X11.3	10,000	14,000		NTN	Needle Roller Bearings
  NK 68/35	68	82	35	NBS	Needle Roller Bearings
  NNC4880 V	400	500	100	CX	Cylindrical Roller Bearings
  RIF-5532	3,967	7,938	2,779	NMB	Deep Groove Ball Bearings
  RNU5804	292,100	387,350	50,800	NTN	Cylindrical Roller Bearings
  UC204	20	47	31	FYH	Deep Groove Ball Bearings
  WTF279KVS3952Eg	279,4	393,7	269,875	NSK	Tapered Roller Bearings
  ZK.22.1100.100-1SN	924	1095	82	ISB	Thrust Ball Bearings
  81284			52.0	FAG	THRUST ROLLER BEARINGS
  3305	25	62	17	New Departure	DEEP GROOVE BALL BEARINGS
  HJ-305	25		4	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RMS-28-L	10.0000	18.5000	3.2500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS