(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：2025-12-16
• Application:plastic molding,storage shelves,lathe,hydraulic connector,air shower etc,ventilation heating equipment,extruder,Broadcasting System,trolley,metallurgy,tapered grinder
• Similar models:Timken LM29749/LM29711 NTN LM767749D/LM767710+A ZVL K-LM29749/K-LM29710 PFI PWST2749 NTN E-M268749/M268710 Timken HM624749/HM624716 NTN M278749/M278710AG2 Timken LL510749/LL510710 FAG KLM12749-LM12710 Timken M224749/M224710D+M224749XC
• 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
  23138 CCK/W33	320	190	104	SKF	Spherical Roller Bearings
  244230/244327XP	230	327,025	106,12	Gamet	Tapered Roller Bearings
  2RT2034	100,000	210,000	67,000	NTN	Thrust Roller Bearings
  51310	50	95	31	NTN	Thrust Ball Bearings
  6016Z	80	125	22	NACHI	Deep Groove Ball Bearings
  6207/HR11QN	35	72	17	SKF	Deep Groove Ball Bearings
  6821VV	105	130	13	NSK	Deep Groove Ball Bearings
  CRF-33117 A	85,000	140,000	41,000	CRAFT	Wheel Bearings
  BXRE010-2RSR	50	80	16	INA	Needle Roller Bearings
  LL639249/LL639210	196,85	241,3	23,812	Timken	Tapered Roller Bearings
  NA 4822	110	140	30	JNS	Needle Roller Bearings
  NP3248	240	440	160	CX	Cylindrical Roller Bearings
  NU 2224 ECM	215	120	58	SKF	Thrust Ball Bearings
  SI 40 ES	40	62	28	ISB	Plain Bearings
  TAF 81512	7	14	12	IKO	Needle Roller Bearings
  EW-1	1.0000	1.6250		FAG	THRUST BALL BEARINGS
  C1816HCUL	80	100	10	Barden	ANGULAR CONTACT BALL BEARINGS
  AAS1130	150	190		NTN	THRUST NEEDLE BEARINGS
  NJ307	35	80	21	SKF	CYLINDRICAL ROLLER BEARINGS
  93132	.5000	.8750	2.0000	RBC	JOURNAL ROLLER ASSEMBLIES