d - 73,025 mm

D - 150,089 mm

T - 44,45 mm

B - 46,672 mm

C - 36,512 mm

R - 3,6 mm

r - 3,3 mm

a - -11,9 mm

Da - 142 mm

db - 91 mm

da - 85 mm

Db - 134 mm

Aa - 1,9 mm

Ab - 1,2 mm

Weight - 3,77 Kg

Basic static load rating (C0) - 417 kN

Factor (G1) - 159,6

Factor (G2) - 26,3

Factor (Cg) - 0,0232

Factor (K) - 1,8

Basic dynamic load rating (C90) - 76,3

Basic dynamic load rating (Ca90) - 42,5

Basic dynamic load rating (C1) - 294 kN

Calculation factor (e) - 0,33

Calculation factor (Y) - 1,84

• Model Number:744/742
• Inner Diameter：73,025mm Outer Diameter：150,089mm Width：44,45mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:car steering pin,Solenoid Valves,hydraulic cylinder buffer,test strip,orthodontic material,Cylinder Special,ventilator anesthesia machine etc,diving equipment,agriculture,clean stationery,Digital Generator
• Similar models:ISO HH926744/10 FBJ 90381/90744 NTN 4T-90381/90744 NTN LM377449/LM377410 Timken 90334/90744 Timken M757447D/M757410+M757410EA CX HH926744/10 NTN LM274449D/LM274410/LM274410D NTN 4T-744/742 Timken 744A/742D+X1S-744A
• BEARING POWER International Trading Co.,Ltd. specialize in 744/742 products，there is large inventory of Timken 744/742 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 744/742 Which Timken 744/742 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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