d - 69,952 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 - 78 mm

ra max. - 2 mm

da - 81 mm

Db - 116 mm

Weight - 1,11 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-34274/34478
• Inner Diameter：69,952mm Outer Diameter：121,442mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2023-09-29
• Application:Equipment,joint protection,municipal machinery,packaging materials,chemical instruments,cooling system,molding machine,security equipment,Pneumatic Actuator,ventilator anesthesia machine etc,Optical Instruments
• Similar models:ISO 34274/34492A FBJ 34274/34478 FBJ 34274/34492A Timken 34274/34481-B CX 34274/34492A Timken 34274/34478B Timken 34274/34492A KOYO 34274/34478 Timken 34274/34478 NTN 4T-34274/34478
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-34274/34478 products，there is large inventory of NTN 4T-34274/34478 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-34274/34478 Which NTN 4T-34274/34478 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
  105RN32	105	175		Timken	Cylindrical Roller Bearings
  23984-K-MB + H3984-HG	400	560	106	FAG	Spherical Roller Bearings
  24056-E1-K30 + AH24056	260	420	140	FAG	Spherical Roller Bearings
  30221-A	105	190	39	FAG	Tapered Roller Bearings
  338K	190	400	78	Timken	Deep Groove Ball Bearings
  ASTT90 F9070	90	95		AST	Plain Bearings
  575S/572	76,2	139,992	36,512	ISO	Tapered Roller Bearings
  51188	440	540	80	NTN	Thrust Ball Bearings
  6317	85	180	41	ISB	Deep Groove Ball Bearings
  6918LLB	90	125	18	NTN	Deep Groove Ball Bearings
  BK1610	16	22	10	ISO	Cylindrical Roller Bearings
  ER201-8	12,7	47	31	FYH	Deep Groove Ball Bearings
  GIPFR 10 PW	10	22	14	INA	Plain Bearings
  NNU4938	190	260	69	NACHI	Cylindrical Roller Bearings
  NU313	65	140	33	FBJ	Cylindrical Roller Bearings
  RNA4902	20	28	13	SKF	Needle Roller Bearings
  SF0820	40,000	74,000	19,000	NTN	Angular Contact Ball Bearings
  MR104	4	10	3	ISC	DEEP GROOVE BALL BEARINGS
  311-SFG	55	120	29	MRC	DEEP GROOVE BALL BEARINGS
  H-3072x1215/16	360	420		CONSOLIDATED	ADAPTERS