d - 66,675 mm

D - 130,175 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

R - 3,6 mm

r - 3,3 mm

a - -11,2 mm

Da - 124 mm

db - 83 mm

da - 77 mm

Db - 116 mm

Aa - 4,2 mm

Ab - 1,9 mm

Weight - 2,39 Kg

Basic static load rating (C0) - 298 kN

Factor (G1) - 106,4

Factor (G2) - 21

Factor (Cg) - 0,0205

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:641/633
• Inner Diameter：66,675mm Outer Diameter：130,175mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Infrared Technology,generator,Material handling equipment,ventilation equipment,medical equipment,steam Hydraulic control element,Machine tool accessories,stacker lift platform,large agricultural machinery,hydraulic pressure gauge,preservation equipment
• Similar models:NTN 4T-641/633 Gamet 164127X/164196XC Timken M276449/M276410 ISO 641/632 NTN M276449/M276410G2 Fersa 641/632 NTN T-HM266449D/HM266410/HM266410DG2 KOYO HM516447/HM516410 Gamet 164133X/164200XH NTN T-HM266449/HM266410G2
• BEARING POWER International Trading Co.,Ltd. specialize in 641/633 products，there is large inventory of Timken 641/633 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 641/633 Which Timken 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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  MF137	7	13	3	ZEN	Deep Groove Ball Bearings
  NH204	20	47	14	ISO	Cylindrical Roller Bearings
  NU19/500	500	670	78	ISO	Cylindrical Roller Bearings
  NUP1876	380	480	46	CX	Cylindrical Roller Bearings
  BK4516	52		16	FAG	NEEDLE BEARINGS
  22338EAS.MA.C4.T41A	190	400	132	FAG	SPHERICAL ROLLER BEARINGS
  U-30322	110	240	50	New Departure	ANGULAR CONTACT BALL BEARINGS
  51338				STEYR	THRUST BALL BEARINGS
  E15	15	35	8	STEYR	MAGNETO BEARINGS
  K-44x50x30.5../2	44	50	30.5../2	CONSOLIDATED	NEEDLE BEARINGS