d - 63.500 mm

D - 130.175 mm

T - 41.275 mm

B - 41.275 mm

C - 31.750 mm

a - 11.2 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 2,495 Kg

Basic dynamic load rating (C) - 183000 kN

Basic static load rating (C0) - 246000 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0.36

Calculation factor (Y0) - 0.91

Calculation factor (Y1) - 1.7

• Model Number: 639/633
• Inner Diameter：63.500mm Outer Diameter：130.175mm Width：41.275mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:Textile Industry Accessories and Accessories,Spectrum Products,chamfer,Storage Device,Machine tool accessories,gas turbine,Solenoid Valves,agricultural testing and analysis equipment and related,Spectral Products,marine analysis and testing equipment,engine
• Similar models:CX 639/632 KOYO 46396 KOYO HM907639/HM907614 SKF 639194/QCL7C KOYO 639/633 KOYO 6391/6320 Timken J6392/6320 SKF 639068 ISB LL639249/210 NACHI 639/633
• BEARING POWER International Trading Co.,Ltd. specialize in 639/633 products，there is large inventory of NACHI 639/633 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 639/633 Which NACHI 639/633 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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