d - 277 mm

D - 420 mm

B - 65 mm

C - 65 mm

r min. - 4 mm

da min. - 305 mm

Da max. - 395 mm

ra max. - 3 mm

Weight - 31,8 Kg

Basic dynamic load rating (C) - 300 kN

Basic static load rating (C0) - 410 kN

Calculation factor (f0) - 16

• Model Number: B277-1
• Inner Diameter：277mm Outer Diameter：420mm Width：65mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-19
• Application:Security Equipment,comprehensive experiment,Spectrum Products,Material handling equipment,tire industry,disposable,hydraulic pressure gauge,cleaners,test laboratory equipment and accessories,animal anatomy,electromagnetic clutch
• Similar models:SNR AB12777.S21 NSK B277-1
• BEARING POWER International Trading Co.,Ltd. specialize in B277-1 products，there is large inventory of NSK B277-1 . We has been built up long-term cooperation with NSK company, could make a bulk order of the B277-1 Which NSK B277-1 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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