d - 66,675 mm

D - 130,175 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 30,3 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 83 mm

Da - 116 mm

db min - 77 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 124 mm

Weight - 2,383 Kg

Basic dynamic load rating (C) - 197 kN

Basic static load rating (C0) - 267 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 3900 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,91

Calculation factor (Y1) - 1,66

• Model Number: 641/633
• Inner Diameter：66,675mm Outer Diameter：130,175mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:engine,equipment,extruder,gear type,outdoor equipment,physical instruments,thin metal materials,food / grain / food equipment,impression material,Other Machine Tools,historical instruments
• Similar models:Gamet 164127X/164196XH NTN T-HM266446/HM266410 NTN T-HM266446/HM266410D+A NTN T-HM266448/HM266410 Timken 641/632 Gamet 164133X/164196XP NACHI HM516449/HM516410 Gamet 164133X/164200XG KOYO HM266447/HM266410 KOYO 56418/56650
• BEARING POWER International Trading Co.,Ltd. specialize in 641/633 products，there is large inventory of KOYO 641/633 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 641/633 Which KOYO 641/633 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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