d - 59,985 mm

T - 53,975 mm

B - 56,007 mm

C - 44,45 mm

a - 34,8 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 117 mm

db - 70 mm

da - 79 mm

Db - 126 mm

Basic dynamic load rating (C) - 266 kN

Basic static load rating (C0) - 357 kN

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1,02

Calculation factor (Y1) - 1,85

• Model Number: 6391/6320
• Inner Diameter：59,985mm Outer Diameter：mm Width：56,007mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:molding machine,hydraulic pressure gauge,Perfusion device,hydraulic pump,Generator,pump,sanitation facilities,extruder,food / grain / food equipment,container finishing,preservation equipment
• Similar models:SKF 639154/Q KOYO 6391/6320 SKF 639194/QCL7C SKF 639114
• BEARING POWER International Trading Co.,Ltd. specialize in 6391/6320 products，there is large inventory of KOYO 6391/6320 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6391/6320 Which KOYO 6391/6320 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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