d - 79.375 mm

D - 150.089 mm

T - 44.450 mm

B - 46.672 mm

C - 36.512 mm

a - 11.9 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 2,51 Kg

Basic dynamic load rating (C) - 273000 kN

Basic static load rating (C0) - 390000 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0.33

Calculation factor (Y0) - 1.0

Calculation factor (Y1) - 1.8

• Model Number: 750/742
• Inner Diameter：79.375mm Outer Diameter：150.089mm Width：44.450mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:molding machine,vacuum filter,casting embedding,spring industry,Cleaning equipment,Broadcasting System,DC generators,Storage Device,miscellaneous instruments,coal mill,Insect Count
• Similar models:Timken 71432/71750 FBJ 97500/97900 Timken 750A/742 NACHI 71450/71750 CX 93750/93125 KOYO 71455/71750 Timken 71426D/71750 Timken 71450D/71750+Y7S-71750 NACHI 71412/71750 KOYO 87750/87111
• BEARING POWER International Trading Co.,Ltd. specialize in 750/742 products，there is large inventory of NACHI 750/742 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 750/742 Which NACHI 750/742 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.

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  61988-MA	440	600	74	NKE	Deep Groove Ball Bearings
  6202	15	35	11	Fersa	Deep Groove Ball Bearings
  6306NR	30	72	19	NACHI	Deep Groove Ball Bearings
  7409 B	45	120	29	ISO	Angular Contact Ball Bearings
  ASTB90 F16070	160	165		AST	Plain Bearings
  BK0610	6	10	10	CX	Cylindrical Roller Bearings
  EE380080/380190	203,2	482,6	117,475	Timken	Tapered Roller Bearings
  KAA090	228,6	241,3	6,35	KOYO	Angular Contact Ball Bearings
  NKXR 15 Z	15	24	23	CX	Complex Bearings
  WJ-344024	53.975	63.500		KOYO	Needle Roller Bearings
  UCFA209-26	41,275			FYH	Bearing Units
  SN620	90		120	FAG	PILLOW BLOCKS
  STO6DZ	6	19	10	FAG	NEEDLE BEARINGS
  CSEG160	16.0000	18.0000	1.0000	INA	ANGULAR CONTACT BALL BEARINGS
  U-30312	60	130	31	New Departure	ANGULAR CONTACT BALL BEARINGS
  6302RSNR	15	42	13	STEYR	DEEP GROOVE BALL BEARINGS
  R-2/5	.1250	.3125	.1094	CONSOLIDATED	DEEP GROOVE BALL BEARINGS