Fw - 50 mm

D - 65 mm

C - 22 mm

r min. - 0,6 mm

Da max. - 61 mm

Weight - 0,173 Kg

Basic dynamic load rating (C) - 38 kN

Basic static load rating (C0) - 60,9 kN

Limiting speed - 4 000 r/min

• Model Number:RNA 49/42U
• Inner Diameter：50mm Outer Diameter：65mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:key lock,X-ray Equipment,atomizer class,Seals,Hair styling device,rubber products machinery and equipment,water protection,hydraulic control element,orthodontic material,rehabilitation training equipment,CNC
• Similar models:ISO NA4900 NTN NA4902R NSK NA4920 NSK RNA4934 INA NA4900-XL ISO RNA4907-2RS NSK NA4914 JNS NA4915 KOYO NA4905,2RS NBS K45x49x19
• BEARING POWER International Trading Co.,Ltd. specialize in RNA49/42U products，there is large inventory of IKO RNA 49/42U . We has been built up long-term cooperation with IKO company, could make a bulk order of the RNA 49/42U Which IKO RNA49/42U 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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