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：2025-12-14
• Application:ship special,Tool,marine analysis,spectrometer,bag machine,fruit and vegetable processing,Microwave Equipment,plant determination,Infrared Technology,hydraulic cylinder,extruder
• Similar models:KOYO 749AR/742 ISO LM29749/11 NSK LM12749/LM12711 Timken 749/742D+X3S-749 NTN 4T-HH926749/HH926710 ISO HH953749/10 SKF LM29749/711/Q Timken LM742749/LM742710B Fersa 749S/742 Timken 47490/47420D+X1S-47490
• 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
  123076X/123123XC	76,2	123,825	24,6	Gamet	Tapered Roller Bearings
  1319K	95	200	45	SKF	Self-Aligning Ball Bearings
  23088 CW33	440	650	157	CX	Spherical Roller Bearings
  27687/27620-B	82,55	125,412	25,4	Timken	Tapered Roller Bearings
  6001/HR11TN	12	28	8	SKF	Deep Groove Ball Bearings
  AKJ40X59X3	40,000	59,000		NTN	Needle Roller Bearings
  ESPF209	45			SNR	Bearing Units
  N238-E-M6	190	306	55	NKE	Cylindrical Roller Bearings
  NU2330-E-M6	150	320	108	NKE	Cylindrical Roller Bearings
  UCP203	17		31	NACHI	Bearing Units
  UCP319	95			SNR	Bearing Units
  W6302-2RSNR	15	42	19	CYSD	Deep Groove Ball Bearings
  TC512	.3125	.7500	.0781	INA	THRUST NEEDLE BEARINGS
  LP1310U	50	110	27	Rollway	CYLINDRICAL ROLLER BEARINGS
  23222CC	110	200	69.8	SKF	SPHERICAL ROLLER BEARINGS
  SAF216	3.6250	3.0000		Torrington	PILLOW BLOCKS
  1218	90	160	30	MRC	SELF
  6005NR	25	47	12	SKF	DEEP GROOVE BALL BEARINGS
  32217	85	150	36	STEYR	TAPERED ROLLER BEARINGS
  HS71905TGP/4	25	42	9	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS