d - 35 mm

D - 55 mm

B - 21 mm

C - 20 mm

F - 42 mm

r_min - 0,6 mm

m - 175 g / Weight

C_r - 29500 N / Dynamic load rating (radial)

C_0r - 39500 N / Static load rating (radial)

C_ur - 7200 N / Fatigue limit load, radial

n_{G Fett} - 4800 1/min / Limiting speed for grease lubrication

dimension series 49, lip seals on both sides

• Model Number: NA4907-2RSR
• Inner Diameter：35mm Outer Diameter：55mm Width：21mm
• Type：Needle Roller Bearings
• Update date：2025-12-14
• Application:E Beauty,special broaching machine,Machine Tool Accessories,diving equipment,Vacuum generator,Dental Drill etc,Oral Image,transportation equipment,test strip,engineering machinery,walking Food processing machinery and equipment
• Similar models:NTN RNA4907LL INA NA4907-RSR JNS NA4907UU INA RNA4907 INA NA4907 NTN RNA4907S IKO RNA4907U KOYO RNA4907 ISO NA4907-2RS NTN RNA4907L
• BEARING POWER International Trading Co.,Ltd. specialize in NA4907-2RSR products，there is large inventory of INA NA4907-2RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4907-2RSR Which INA NA4907-2RSR 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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