d - 76,2 mm

D - 150,089 mm

T - 44,45 mm

B - 46,672 mm

C - 36,512 mm

ra1 max. - 3,3 mm

a - 12 mm

Da - 134 mm

db - 87 mm

ra max. - 3,5 mm

da - 93 mm

Db - 142 mm

Weight - 3,66 Kg

Basic dynamic load rating (C) - 261 kN

Basic static load rating (C0) - 360 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 200 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1,01

Calculation factor (Y2) - 1,84

• Model Number: 4T-748S/742
• Inner Diameter：76,2mm Outer Diameter：150,089mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:pump accessories,experimental equipment,vacuum filter,light therapy instrument,welding equipment,walking Food processing machinery and equipment,Display Devices,Industrial,tower crane,Roller,non-motor vehicle Electric car
• Similar models:Timken 74550A/74850 NTN 4T-LM29748L/LM29710 CX JLM508748/10 Timken 47487/47420A Timken 74550/74845 NTN 4T-74525/74851D+A Timken LM742748/LM742710CD NACHI 74500/74850 Timken 74525/74851CD+X4S-74525 Timken 74510D/74856
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-748S/742 products，there is large inventory of NTN 4T-748S/742 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-748S/742 Which NTN 4T-748S/742 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
  14130/14277	33,338		19,583	KOYO	Tapered Roller Bearings
  24176 EK30W33+AOH24176	360	620	243	ISB	Spherical Roller Bearings
  29414M	70	150	48	FBJ	Thrust Roller Bearings
  30209-A	45	85	20,75	FAG	Tapered Roller Bearings
  309P	45	100	25	Timken	Deep Groove Ball Bearings
  B7022-C-T-P4S	110	170	28	FAG	Angular Contact Ball Bearings
  HR110KBE2001+L	110	200	120	NSK	Tapered Roller Bearings
  K35X42X20	35	42	20	FBJ	Needle Roller Bearings
  K 21x25x13	25	21	13	SKF	Cylindrical Roller Bearings
  K08x12x10	8	12	10	CX	Needle Roller Bearings
  K9X12X10FV	9	12		KOYO	Needle Roller Bearings
  PCZ 3232 M	50,8	55,563	50,8	SKF	Plain Bearings
  RXLS 7.1/2	190,5	254	31,75	SIGMA	Cylindrical Roller Bearings
  ZARN45105TN	45	105		INA	NEEDLE BEARINGS
  MB-21	105	126	12	FAG	LOCKWASHERS
  SL181840	200	250	24	INA	CYLINDRICAL ROLLER BEARINGS
  MFJ-1712	23		12	NSK	NEEDLE BEARINGS
  AEL207-105	1.3125	2.8346	.6693	NTN	BALL BEARINGS
  51326				CONSOLIDATED	THRUST BALL BEARINGS
  5201E-ZZ	12	32	15.9	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS