Fw - 265 mm

D - 320 mm

C - 80 mm

r min. - 2,1 mm

Da max. - 309 mm

ra max. - 2 mm

Weight - 8,4 Kg

Basic dynamic load rating (C) - 540 kN

Basic static load rating (C0) - 1350 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1500 r/min

• Model Number: RNA4948
• Inner Diameter：265mm Outer Diameter：320mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:steam Hydraulic control element,Spectrum Products,Gas turbine,Gripper Swing,chamfer,wheel lathe,Broadcasting System,light therapy instrument,electrocardiograph,clean stationery,education model Instruments
• Similar models:CX NA4948 NSK RNA4948 IKO RNA4948 NSK NA4948 ISO NA4948 ISO RNA4948 NTN RNA4948 CX RNA4948 NTN NA4948 IKO NA4948
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4948 products，there is large inventory of NTN RNA4948 . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4948 Which NTN RNA4948 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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