d - 82,55 mm

D - 150,089 mm

T - 44,45 mm

B - 46,672 mm

C - 36,512 mm

ra1 max. - 3,3 mm

a - 12 mm

Da - 134 mm

db - 93 mm

ra max. - 3,5 mm

da - 99 mm

Db - 142 mm

Weight - 3,37 Kg

Basic dynamic load rating (C) - 261 kN

Basic static load rating (C0) - 360 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 200 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1,01

Calculation factor (Y2) - 1,84

• Model Number:4T-749A/742
• Inner Diameter：82,55mm Outer Diameter：150,089mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:screen filter,inorganic chemical,electric pump,drawing die,blood cell reagent,circulating pump,wall materials,equipment and,security equipment,Cutting Machine,Rolling mill
• Similar models:Timken HH953749/HH953710 KOYO 749R/742 Timken M224749/M224710 ZVL K-LM29749/K-LM29710 ISO LM739749/19 NTN 4T-M224749/M224710D+A FBJ JH211749/JH211710 PFI LM12749/10 NTN T-E-HM262749D/HM262710/HM262710DG2 NACHI 47490/47420
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-749A/742 products，there is large inventory of NTN 4T-749A/742 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-749A/742 Which NTN 4T-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
  23244R	220	400	144	KOYO	Spherical Roller Bearings
  239/900EK	900	1180	206	NACHI	Cylindrical Roller Bearings
  31307-A-N11CA-A40-70	35	80	45,5	FAG	Tapered Roller Bearings
  323034	170	260	67	NTN	Tapered Roller Bearings
  71909 CE/P4A	68	45	12	SKF	Angular Contact Ball Bearings
  7228CDT	140	250	42	NACHI	Angular Contact Ball Bearings
  7232 C	160	290	48	CX	Angular Contact Ball Bearings
  95502/95925	127	234,95	63,5	NSK	Cylindrical Roller Bearings
  HM88649/HM88611AS	34,925	72,626	25,4	Timken	Tapered Roller Bearings
  J-55	7.938	12.700	7.92	KOYO	Needle Roller Bearings
  LQCF 25-2LS	25			SKF	Linear Bearings
  JT-2013	31.750	38.100	20.62	KOYO	Needle Roller Bearings
  UCFL217E	85			KOYO	Bearing Units
  38132RS	65	85	15	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RL14L	1.7500	3.7500	.8125	FAG	CYLINDRICAL ROLLER BEARINGS
  HFL-10	.6250		.7500	Heim	ROD ENDS
  MCS138	190	300	46	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  2202E/TG	15	35	14	STEYR	SELF
  51388				CONSOLIDATED	THRUST BALL BEARINGS
  TPSY-60SD	60			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS