Fw - 48 mm

Ew - 54 mm

B - 39 mm

Weight - 0,106 Kg

Basic dynamic load rating (C) - 47,9 kN

Basic static load rating (C0) - 108 kN

(Grease) Lubrication Speed - 5700 r/min

(Oil) Lubrication Speed - 9800 r/min

Cage material - steel

• Model Number: 48R5439
• Inner Diameter：48mm Outer Diameter：54mm Width：39mm
• Type：Needle Roller Bearings
• Update date：2025-04-21
• Application:Switch,tire industry,light therapy instrument,hydraulic cylinder buffer,marine analysis and testing equipment,impression material,wheel lathe,Spectrum Products,Machine tools,Broadcasting System,cleaning agent
• Similar models:NTN KJ48X54X23.8 INA SCE148 NTN RNA4840 INA KZK40x48x20 ISO RNA4844 CX K48x54x19 KOYO RNA4828 SKF RNA4864 NSK NA4838 KOYO HJ-13216248
• BEARING POWER International Trading Co.,Ltd. specialize in 48R5439 products，there is large inventory of KOYO 48R5439 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 48R5439 Which KOYO 48R5439 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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