d - 85 mm

Fw - 100 mm

D - 120 mm

B - 30 mm

C - 30 mm

r5 min. - 1,1 mm

S - 2,5 mm

Weight - 1,31 Kg

Basic dynamic load rating (C) - 110 kN

Basic static load rating (C0) - 230 kN

(Grease) Lubrication Speed - 4200 r/min

(Oil) Lubrication Speed - 2800 r/min

• Model Number:NA4917
• Inner Diameter：85mm Outer Diameter：120mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2025-12-19
• Application:granulator,Spectrum Products,hydraulic actuator,Forklift industry,air purification,garden machinery,Forming mold,natural instruments,test equipment,Special Equipment,rubber products machinery and equipment
• Similar models:KOYO RNA4917 ISO RNA4917 NTN NA4917S JNS RNA4917 NTN NA4917R CX RNA4917 INA NA4917-XL NSK RNA4917 IKO RNA4917UU NBS RNA4917
• BEARING POWER International Trading Co.,Ltd. specialize in NA4917 products，there is large inventory of KOYO NA4917 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4917 Which KOYO NA4917 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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