d - 69.850 mm

D - 150.089 mm

T - 44.450 mm

B - 46.672 mm

C - 36.512 mm

a - 12.0 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 3,86 Kg

Basic dynamic load rating (C) - 252000 kN

Basic static load rating (C0) - 345000 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: 745A/742
• Inner Diameter：69.850mm Outer Diameter：150.089mm Width：44.450mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:ventilation equipment,non-motor vehicle Electric car,injection molding machine,Medical printer,magnetic elements,Roller mill,motor,Sensors,non-ferrous metal alloy,engine,Anti-defibrillation pacing
• Similar models:KOYO 745AR/742 NTN 4T-745A/742 FBJ 74550/74845 ISO LM742745/10 Timken 745/742 NTN E-EE277455/277565 ISO 74525/74850 NTN 4T-74525/74851D+A Timken 74537/74856 Timken 74510D/74856
• BEARING POWER International Trading Co.,Ltd. specialize in 745A/742 products，there is large inventory of NACHI 745A/742 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 745A/742 Which NACHI 745A/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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  513/600				CONSOLIDATED	THRUST BALL BEARINGS