d - 80,962 mm

D - 150,089 mm

T - 44,45 mm

B - 46,672 mm

C - 36,512 mm

a - 32,4 mm

r min. - 5,2 mm

r2 min. - 3,2 mm

da min. - 101 mm

Da - 134 mm

db min - 91 mm

ra max. - 5,2 mm

rb max. - 3,2 mm

Db - 142 mm

Weight - 3,36 Kg

Basic dynamic load rating (C) - 264 kN

Basic static load rating (C0) - 368 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1,01

Calculation factor (Y1) - 1,84

• Model Number:740R/742
• Inner Diameter：80,962mm Outer Diameter：150,089mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2023-03-07
• Application:disposable,steam Hydraulic control element,manual Tools,Oral Equipment,bio-chemical,Logistics Equipment,gantry processing,flow control valve,engine,chemical instruments,metallurgical mold
• Similar models:NTN CRO-7406 NTN CRD-7401 Fersa 740/742 NTN CRI-7402 CX 740/742 NTN 4T-740/742 Timken NP654538/NP177400 Gamet 74025/74052P ISO HM926740/10 Gamet 74025/74052G
• BEARING POWER International Trading Co.,Ltd. specialize in 740R/742 products，there is large inventory of KOYO 740R/742 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 740R/742 Which KOYO 740R/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
  22219-E-W33	95	170	43	NKE	Spherical Roller Bearings
  232/500RK	500	920	336	KOYO	Spherical Roller Bearings
  24044 EK30W33+AOH24044	200	340	118	ISB	Spherical Roller Bearings
  6019NR	95	145	24	KOYO	Deep Groove Ball Bearings
  6313EE	65,000	140,000	33,000	SNR	Deep Groove Ball Bearings
  7305 B-UO	25	62	34	CX	Angular Contact Ball Bearings
  C 2216 V	140	80	33	SKF	Cylindrical Roller Bearings
  HK1814RS	18	24	14	KOYO	Needle Roller Bearings
  K15x21x21	15	21	21	CX	Needle Roller Bearings
  LM9511526-1	85	115	26	NSK	Needle Roller Bearings
  MR52	2	5	2	ISB	Deep Groove Ball Bearings
  NNU 4052 M/W33	260	400	140	ISB	Cylindrical Roller Bearings
  S4208-2RS	40	80	23	ZEN	Deep Groove Ball Bearings
  S71910 ACB/HCP4A	72	50	12	SKF	Angular Contact Ball Bearings
  NJ2311	55	120	43	FAG	CYLINDRICAL ROLLER BEARINGS
  BK6012	68		12	SKF	NEEDLE BEARINGS
  R-166	.1875	.3750	.1250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-45x50x17	45	50	17	CONSOLIDATED	NEEDLE BEARINGS
  SNZ-306..6306	30	25	52	CONSOLIDATED	PILLOW BLOCKS
  23038E-2RS	190	290	75	CONSOLIDATED	SPHERICAL ROLLER BEARINGS