d - 40 mm

Fw - 48 mm

D - 62 mm

B - 22 mm

C - 22 mm

r5 min. - 0,6 mm

S - 1,5 mm

Weight - 0,248 Kg

Basic dynamic load rating (C) - 44,2 kN

Basic static load rating (C0) - 67,8 kN

(Grease) Lubrication Speed - 9100 r/min

(Oil) Lubrication Speed - 5900 r/min

• Model Number: NA4908
• Inner Diameter：40mm Outer Diameter：62mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:Performance test,set bacteria instrument,teaching equipment,wheel lathe,shaft milling machine,economic mold,Broadcasting System,lifting tackle,sleep monitoring,office equipment,lifting chain
• Similar models:MPZ RNA4908 JNS NA4908UU IKO RNA4908 JNS NA4908 NTN NA4908L NBS RNA49082RS INA RNA4908 INA NA4908-RSR NTN NA4908S CRAFT NA4908
• BEARING POWER International Trading Co.,Ltd. specialize in NA4908 products，there is large inventory of KOYO NA4908 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4908 Which KOYO NA4908 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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  NNU 4930 BK/SPW33	150	210	60	SKF	Cylindrical Roller Bearings
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  AAS1104	20	35		NTN	THRUST NEEDLE BEARINGS
  NU-2020E	100	150	30	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
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