d - 28 mm

Fw - 32 mm

D - 45 mm

B - 17 mm

C - 17 mm

r min. - 0,3 mm

da min. - 30 mm

da max - 31 mm

Da max. - 43 mm

S - 1 mm

Weight - 0,101 Kg

Basic dynamic load rating (C) - 24,5 kN

Basic static load rating (C0) - 32,7 kN

Limiting speed - 12 000 r/min

• Model Number: NA 49/28
• Inner Diameter：28mm Outer Diameter：45mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:tower crane,Digital Generator,Equipment,printing machinery,medical equipment,packaging machinery,molding machine,Logistics Equipment,aerial work equipment,drawing die,hardware
• Similar models:NBS RNA4901 INA RNA4901-RSR KOYO NA4922 JNS NA4906 NTN RNA4910S NTN RNA4902LL CX RNA4912 ISO NA4902 IKO NA4902U ISO RNA4900
• BEARING POWER International Trading Co.,Ltd. specialize in NA49/28 products，there is large inventory of IKO NA 49/28 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 49/28 Which IKO NA49/28 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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