d - 45 mm

Fw - 52 mm

D - 68 mm

B - 23 mm

C - 22 mm

r min. - 0,6 mm

da min. - 49 mm

da max - 51 mm

Da max. - 64 mm

Weight - 0,29 Kg

Basic dynamic load rating (C) - 38,9 kN

Basic static load rating (C0) - 63,4 kN

Limiting speed - 3 500 r/min

• Model Number: NA 4909UU
• Inner Diameter：45mm Outer Diameter：68mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:food / grain / food equipment,non-ferrous metal alloy,other mold,supporting facilities,building decoration raw materials and accessories,Technical Equipment,Broadcasting System,industrial skin care,tapered grinder,Insect Capture,powder metallurgy
• Similar models:INA RNA4909-2RSR CRAFT NA4909 IKO RNA4909U IKO NA4909 ISO RNA4909-2RS INA RNA4909-XL CX NA4909-2RS SKF RNA4909RS NSK NA4909TT IKO NA4909U
• BEARING POWER International Trading Co.,Ltd. specialize in NA4909UU products，there is large inventory of IKO NA 4909UU . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4909UU Which IKO NA4909UU 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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