d - 57,15 mm

T - 53,975 mm

B - 54,229 mm

C - 44,45 mm

a - 39,3 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 129 mm

db - 75 mm

da - 81 mm

Db - 141 mm

Basic dynamic load rating (C) - 285 kN

Basic static load rating (C0) - 404 kN

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,91

Calculation factor (Y1) - 1,66

• Model Number:6455/6420
• Inner Diameter：57,15mm Outer Diameter：mm Width：54,229mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:test laboratory equipment and accessories,Pest Monitoring,instrument,medical treatment,pump industry,electronic materials,top industry,boring bar boring bar,extruder,mechanical annex,engineering machinery
• Similar models:NSK 6455/6420 Timken 6455/6420 KOYO 6455/6420 Timken 6455/6420-B NACHI 6455/6420
• BEARING POWER International Trading Co.,Ltd. specialize in 6455/6420 products，there is large inventory of KOYO 6455/6420 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6455/6420 Which KOYO 6455/6420 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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