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:circulating pump,equipment and,electric hydraulic lifting platform,dynamic blood pressure,hydraulic pressure gauge,ventilation fans,marine analysis and testing equipment,insect experimental analysis instrument,forming machine,preservation equipment,tube
• Similar models:Timken 71437/71750 Timken 87750/87112DC+X1S-87750 Timken EE291175/291750 NTN 4T-97500/97900 KOYO 71455/71750 NSK 750/742 Timken 97500/97901D+X1S-97500 Timken 71450/71750B KOYO 71432/71750 Timken EE275095/275161D+X3S-275095
• 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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