d - 71,438 mm

D - 136,525 mm

T1 - 16,662 mm

B - 41,275 mm

C - 31,75 mm

R - 3,6 mm

a - -11,2 mm

D1 - 143,561 mm

Da - 118 mm

db - 87 mm

C2 - 7,137 mm

da - 81 mm

Weight - 2,65 Kg

Basic static load rating (C0) - 298 kN

Factor (G1) - 106,4

Factor (G2) - 21

Factor (K) - 1,61

Basic dynamic load rating (C90) - 55,9

Basic dynamic load rating (Ca90) - 34,7

Basic dynamic load rating (C1) - 216 kN

Calculation factor (e) - 0,36

Calculation factor (Y) - 1,66

• Model Number:644/632B
• Inner Diameter：71,438mm Outer Diameter：136,525mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2023-03-10
• Application:rubber products machinery and equipment,molding machine,Roller,labor insurance,welding equipment,industrial skin care,Microwave Equipment,Film machine,relay,knitted fabrics,roller lathe
• Similar models:SKF HM266449/410 KOYO HM516447/HM516410 Timken HM266447/HM266410 NTN T-HM266446/HM266410D+A KOYO 47TS644537-1 NTN 4T-64450/64700D+A NTN T-HM266449/HM266410G2 CX HM516448/10 Timken HM88644/HM88610 Timken HM266448/HM266410
• BEARING POWER International Trading Co.,Ltd. specialize in 644/632B products，there is large inventory of Timken 644/632B . We has been built up long-term cooperation with Timken company, could make a bulk order of the 644/632B Which Timken 644/632B 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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