d - 40 mm

Fw - 45 mm

D - 55 mm

B - 30 mm

C - 30 mm

Weight - 0,22 Kg

Basic dynamic load rating (C) - 40,2 kN

Basic static load rating (C0) - 93 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 9000 r/min

• Model Number: NKI40/30
• Inner Diameter：40mm Outer Diameter：55mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:Film machine,industrial supplies,Roller,agriculture,Gear grinding machine,construction machinery and equipment,spring industry,E Beauty,other lathe,Dental Drill etc,Grinding and polishing equipment
• Similar models:NTN RNAO-40×55×20 INA HK4020 IKO KTW202540 KOYO NAO25X40X17 KOYO K40X48X20H IKO YT4015 SKF HK4020 INA K40X47X18 INA NCS4024 IKO KT405450
• BEARING POWER International Trading Co.,Ltd. specialize in NKI40/30 products，there is large inventory of CX NKI40/30 . We has been built up long-term cooperation with CX company, could make a bulk order of the NKI40/30 Which CX NKI40/30 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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