d - 10 mm

Fw - 14 mm

D - 22 mm

B - 13 mm

C - 13 mm

r min. - 0,3 mm

da min. - 12 mm

Da max. - 20 mm

ra max. - 0,3 mm

Weight - 0,024 Kg

Basic dynamic load rating (C) - 9,15 kN

Basic static load rating (C0) - 9,95 kN

(Grease) Lubrication Speed - 20000 r/min

(Oil) Lubrication Speed - 32000 r/min

• Model Number: NA4900
• Inner Diameter：10mm Outer Diameter：22mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:Beauty and Body,Liposuction device,tower crane,Medical room equipment,plastic molding,printing machinery,packing equipment,animal,milling head plug,lifting chain,large agricultural machinery
• Similar models:CRAFT NA4900-2RS ISO RNA4900 JNS NA4900M ISO NA4900 JNS NA4900UU ISO NA4900-2RS NTN RNA4900R KOYO RNA4900.2RS KOYO NA4900,2RS NTN RNA4900L
• BEARING POWER International Trading Co.,Ltd. specialize in NA4900 products，there is large inventory of NSK NA4900 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4900 Which NSK NA4900 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
  6007-2Z	35	62	14	SKF	Deep Groove Ball Bearings
  619/9	9	20	6	ISO	Deep Groove Ball Bearings
  6308-2Z	40	90	23	ZEN	Deep Groove Ball Bearings
  BT4B 334015 G/HA1VA901	552,45	679,45	552,45	SKF	Tapered Roller Bearings
  CRI-3225	160	270	140	NTN	Tapered Roller Bearings
  CX139				CX	Wheel Bearings
  DC4964AVW	320	440	118	KOYO	Cylindrical Roller Bearings
  EB2.22.0307.200-1SPPN	224	432	92	ISB	Thrust Ball Bearings
  M-16121	25,4	31,75	19,05	Timken	Needle Roller Bearings
  NU1009	45	75	16	CX	Cylindrical Roller Bearings
  RB 12016	120	150	16	ISB	Thrust Roller Bearings
  S5PPG	12,7	28,575	6,35	Timken	Deep Groove Ball Bearings
  VS35/20	35	42	20	KOYO	Needle Roller Bearings
  YAR212-2F	60	110	65,1	SKF	Deep Groove Ball Bearings
  NA4900RSR	10	22	13	FAG	NEEDLE BEARINGS
  GE30HO-2RS	30	47	30	INA	SPHERICAL PLAIN BEARINGS
  SDAF-320	4.5000	3.8125		Torrington	PILLOW BLOCKS
  N228	140	250	42	STEYR	CYLINDRICAL ROLLER BEARINGS
  HJ-2218	90		9	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  FYT-103X	1.1875			CONSOLIDATED	PILLOW BLOCKS