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：2025-04-22
• Application:Hydraulic Press,Machine Tool Accessories,machine tool spindle,floor industry,food / grain / food equipment,Vertical pull,spring industry,enzyme,Optical Instruments,forklift industry,pressure control valve
• Similar models:CX LM29748/10 SKF JLM508748/710/Q NACHI 74537/74850 FBJ 74550/74845 FAG KLM29748-LM29710 Fersa LM12748/LM12710 FBJ 74525/74850 Timken LM772748/LM772710CD+LM772748XB NTN 4T-74525/74850 NACHI 47487/47420
• 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
  22211EX	55	100	25	NACHI	Cylindrical Roller Bearings
  22312EM	60,000	130,000	46,000	SNR	Thrust Roller Bearings
  226K	130	230	40	Timken	Deep Groove Ball Bearings
  511/1400	1400	1630	180	ISB	Thrust Ball Bearings
  629-C-2Z	9	26	8	FAG	Deep Groove Ball Bearings
  7316-B	80	170	39	SIGMA	Angular Contact Ball Bearings
  811/530	530	640		ISO	Thrust Roller Bearings
  956	280	400	95	INA	Thrust Ball Bearings
  ASTT90 7535	75	80		AST	Plain Bearings
  B-77	11,112	15,875	11,13	NSK	Needle Roller Bearings
  RNA 6919UU	110	130	63	IKO	Needle Roller Bearings
  RS192422	19	24	22	KOYO	Needle Roller Bearings
  T-8578/8520D+A	241,3	327,025	114,3	NTN	Tapered Roller Bearings
  SF07A17PX1	35	55	14,5	NTN	Angular Contact Ball Bearings
  WRS222626	22	26	26	KOYO	Needle Roller Bearings
  1606DS	.3750	.9062	.3125	NICE	DEEP GROOVE BALL BEARINGS
  6802DD	15	24	5	NSK	DEEP GROOVE BALL BEARINGS
  NJ2232E	160	290	80	STEYR	CYLINDRICAL ROLLER BEARINGS
  X421	3.0000	25	17	NSK	MAST GUIDE BEARINGS
  3217	85	150	49.2	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS