d - 35 mm

F - 42 mm

D - 55 mm

B - 20 mm

C - 20 mm

r min. - 0,6 mm

da min. - 39 mm

Da max. - 48 mm

ra max. - 0,6 mm

Weight - 0,164 Kg

Basic dynamic load rating (C) - 18,3 kN

Basic static load rating (C0) - 29,8 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 9500 r/min

• Model Number: NA4907S
• Inner Diameter：35mm Outer Diameter：55mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:machine lathe,gear type,lifting tackle,vertical sawing machine,security equipment,sucker industry,tooth filling,powder metallurgy,spreader series,Traffic Fire Protection Equipment Security equipment,chamfering machine etc
• Similar models:NTN NA4907L KOYO RNA4907RS ZEN RNA4907 JNS NA4907 IKO RNA4907 INA RNA4907-RSR IKO RNA4907UU Timken NA4907 NTN NA4907R INA NA4907-XL
• BEARING POWER International Trading Co.,Ltd. specialize in NA4907S products，there is large inventory of NTN NA4907S . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4907S Which NTN NA4907S 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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  KT 121510	12	15		IKO	Needle Roller Bearings
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  F12-23M	12	23	7.5	CONSOLIDATED	THRUST BALL BEARINGS