d - 82,55 mm

D - 150,089 mm

T - 44,45 mm

B - 46,672 mm

C - 36,512 mm

a - 32,4 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 99 mm

Da - 134 mm

db min - 93 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 142 mm

Weight - 3,29 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: 749AR/742
• Inner Diameter：82,55mm Outer Diameter：150,089mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:ship special,set bacteria instrument,switch,electrostatic protection,light therapy instrument,screen filter,car and accessories,Forklift industry,construction machinery and equipment,axle lathe,large agricultural machinery
• Similar models:ISB LM29749/711 PFI LM12749/10 Timken HH953749/HH953710D+HH953749XA SKF LM12749/711/Q ISO HM926749/10 NTN E-M272749D/M272710+A ISO 749S/742 ISO M272749/10 NTN T-M268749/M268710G2 NTN T-M249749/M249710
• BEARING POWER International Trading Co.,Ltd. specialize in 749AR/742 products，there is large inventory of KOYO 749AR/742 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 749AR/742 Which KOYO 749AR/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
  176TAD20	176	260	108	NACHI	Thrust Ball Bearings
  29424R	120	250	78	KOYO	Thrust Roller Bearings
  413128	140	225	68	NTN	Tapered Roller Bearings
  51308	40	78	26	NKE	Thrust Ball Bearings
  51328	140	240	80	KOYO	Thrust Ball Bearings
  55BNR19XE	55	80	13	NSK	Angular Contact Ball Bearings
  63009-2RS	45	75	23	ISO	Deep Groove Ball Bearings
  7926 A5	130	180	24	NSK	Angular Contact Ball Bearings
  FR155ZZ	3,967	7,938	3,175	FBJ	Deep Groove Ball Bearings
  HR80KBE52X+L	80	140	78	NSK	Tapered Roller Bearings
  KR 16 PPSKA	6	16	28	SKF	Cylindrical Roller Bearings
  NANFL206-18	28,575			FYH	Bearing Units
  UCC212	60			SNR	Bearing Units
  UKFS311	50,8			KOYO	Bearing Units
  YAR206-2F	30	62	38,1	SKF	Deep Groove Ball Bearings
  AH24134	170	160		FAG	WITHDRAWAL SLEEVES
  NBC15225	6.0000	8.0000	1.0000	NSK	DEEP GROOVE BALL BEARINGS
  QJ219	95	170	32	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NF328	140	300	62	SKF	CYLINDRICAL ROLLER BEARINGS
  XRK102402	10	24	2	SKF (Old No.)	THRUST NEEDLE BEARINGS