(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 3.2500

Outer Dia (D) - 5.9090

Width (B) - 1.7500

Outer Width (Bo) - 1.4375

Inner Width (Bi) - 1.8375

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.130

Weight (g) - 4,200.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

• Model Number: 749A/742
• Inner Diameter：82,55mm Outer Diameter：150,0886mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:circulating pump,boring bar boring bar,axle lathe,Pneumatic Control Elements,building decoration raw materials and accessories,Antenna Potentials,experimental equipment,horizontal processing,Die,Gripper Swing,tapping machine
• Similar models:Timken JH307749/JH307710 CX M272749/10 ISO LL562749/10 ISO 749A/742 ISO LM739749/19 SKF LM29749/711/Q KOYO M224749/M224710 Timken JH211749A/JH211710 ISO LL225749/10 ZVL K-LM12749/K-LM12712B
• BEARING POWER International Trading Co.,Ltd. specialize in 749A/742 products，there is large inventory of AST 749A/742 . We has been built up long-term cooperation with AST company, could make a bulk order of the 749A/742 Which AST 749A/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
  7213B	65	120	23	CRAFT	Angular Contact Ball Bearings
  7316BDB	80	170	39	NTN	Angular Contact Ball Bearings
  AST20 06IB08	9,525	11,9126		AST	Plain Bearings
  ASTT90 25070	250	255		AST	Plain Bearings
  FY 35 TR	35			SKF	Bearing Units
  HCB7000-E-T-P4S	10	26	8	FAG	Angular Contact Ball Bearings
  HM212047/11	63,5	122,238	38,1	CX	Tapered Roller Bearings
  NAO 30x47x16	30	42		NBS	Needle Roller Bearings
  POS 16	16			IKO	Plain Bearings
  TR9516042	95	160	42.5	KBC	Tapered Roller Bearings
  110A	50	90	11	FAF	DEEP GROOVE BALL BEARINGS
  RTM-608				Andrews	THRUST ROLLER BEARINGS
  BJL45	45	100	36	RIV	SELF
  NJ2219	95	170	43	STEYR	CYLINDRICAL ROLLER BEARINGS
  NCF3036CV	180	280	74	SKF	CYLINDRICAL ROLLER BEARINGS
  Z99AE109	1.5625	3.1496	.7086	New Departure	BALL BEARINGS
  XLS-31/8	3.1250	4.7500	.7500	NH	DEEP GROOVE BALL BEARINGS
  NNU-49/750-KMSP/5	750	1000	250	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NAO-12x28x12	12	28	12	CONSOLIDATED	NEEDLE BEARINGS
  AH-3844x200	220	200		CONSOLIDATED	WITHDRAWAL SLEEVES