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：2023-03-08
• Application:extruder,Industrial Adhesive,gear grinding machine,light therapy instrument,Performance test,medical treatment,Traffic Fire Protection Equipment Security equipment,tube,diving equipment,Dental Drill etc,Automobile
• Similar models:Timken 74525/74845 FLT 515-745 NTN E-EE277455/277565 Timken 74525/74850-B KOYO 74551X/74846X NACHI 745A/742 NSK 74550/74850 Timken 745/742 NACHI 74500/74850 AST 74550A/74850
• 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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