d - 28 mm

D - 68 mm

B - 18 mm

C - 18 mm

r min. - 1,1 mm

da min. - 34,5 mm

da max - 38,5 mm

Da max. - 61,5 mm

ra max. - 1 mm

Weight - 0,284 Kg

Basic dynamic load rating (C) - 26,7 kN

Basic static load rating (C0) - 14 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 13 000 r/min

Calculation factor (f0) - 12,4

• Model Number: 63/28
• Inner Diameter：28mm Outer Diameter：68mm Width：18mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:Dental Drill etc,light therapy instrument,printing machinery,supporting facilities,agrochemical,Forging machine,gear grinding machine,lifting equipment Hoisting hoist,medical treatment,chemical instruments,molding machine
• Similar models:NACHI 6312-2NSE NACHI 6316ZNR KOYO 6312-2RU KBC 6314 ISB 63/28 SNR 6305NRZ ISB 634 SNR 6332M ZEN 6308 CYSD 6307-RS
• BEARING POWER International Trading Co.,Ltd. specialize in 63/28 products，there is large inventory of NTN 63/28 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 63/28 Which NTN 63/28 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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