d - 45 mm

Fw - 52 mm

D - 68 mm

B - 23 mm

C - 22 mm

r min. - 0,6 mm

Weight - 0,285 Kg

Basic dynamic load rating (C) - 36,5 kN

Basic static load rating (C0) - 58,5 kN

(Grease) Lubrication Speed - 3 600 r/min

• Model Number: NA4909TT
• Inner Diameter：45mm Outer Diameter：68mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-12-14
• Application:lifting chain,Liposuction device,pipe fittings Steel industry,medical equipment,Switch,Vertical machining,Medical printer,industrial skin care,electric pump,test strip,water protection
• Similar models:NTN NA4909R NBS RNA49092RS IKO RNA4909 KOYO RNA4909.2RS CX NA4909 SKF RNA4909RS NBS NA49092RS NTN RNA4909LL NBS NA4909RS NTN NA4909L
• BEARING POWER International Trading Co.,Ltd. specialize in NA4909TT products，there is large inventory of NSK NA4909TT . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4909TT Which NSK NA4909TT 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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