d - 40 mm

Fw - 48 mm

D - 62 mm

B - 23 mm

C - 22 mm

r5 min. - 0,6 mm

Weight - 0,263 Kg

Basic dynamic load rating (C) - 38,6 kN

Basic static load rating (C0) - 57 kN

(Grease) Lubrication Speed - 9100 r/min

• Model Number:NA4908RS
• Inner Diameter：40mm Outer Diameter：62mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:printing equipment,lathe,rolling mill roll neck and slowdown device,preservation equipment,electronic materials,air purification,climb ladder,raw material accessories,disposable,gear grinding machine,axle lathe
• Similar models:KOYO NA4908 JNS RNA4908UU CX RNA4908 INA RNA4908 JNS NA4908UU NSK RNA4908 NTN NA4908L NTN NA4908S NBS NA4908 NBS RNA49082RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4908RS products，there is large inventory of KOYO NA4908RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4908RS Which KOYO NA4908RS 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  222SM65-TVPA	65	130	31	FAG	Spherical Roller Bearings
  AU1025-4	52	96	50	NTN	Angular Contact Ball Bearings
  6214-2RS	70	125	24	ISB	Deep Groove Ball Bearings
  6404 ZZ	20	72	19	ISO	Deep Groove Ball Bearings
  6838-RS	190	240	24	CYSD	Deep Groove Ball Bearings
  NJ240	200	360	58	NTN	Cylindrical Roller Bearings
  NA4824	120	150	30	SKF	Needle Roller Bearings
  T-LM742747/LM742710	216,408	285,75	46,038	NTN	Tapered Roller Bearings
  SL183080	400	600	148	ISO	Cylindrical Roller Bearings
  UCF318-56	88,9			FYH	Bearing Units
  YET206-102	28,575	62	23,8	SKF	Deep Groove Ball Bearings
  NAB-35	45		18	FAG	NEEDLE BEARINGS
  SN218with6218	90	-	100	FAG	PILLOW BLOCKS
  HMV73E			67	SKF	HYDRAULIC NUTS
  16044	220	340	37	SKF	DEEP GROOVE BALL BEARINGS
  MUL236	180	320	52	Rollway	CYLINDRICAL ROLLER BEARINGS
  S-128-LW	1.5000	4.0000	2.2500	RBC	NEEDLE BEARINGS
  31308	40	90	23	STEYR	TAPERED ROLLER BEARINGS
  RLS-7	.8750	2.0000	.5625	SKF	DEEP GROOVE BALL BEARINGS
  RNAO-25x37x16	37		16	CONSOLIDATED	NEEDLE BEARINGS