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：2025-12-17
• Application:storage and transportation equipment,extruder,leather processing,municipal machinery,test laboratory equipment and accessories,vertical sawing machine,car instrument,Vertical pull,Chromatography Products,bio-chemical,ECG
• Similar models:CX NA4900 NSK NA4900TT JNS NA4900UU CRAFT NA4900 NTN RNA4900L CRAFT NA4900-2RS JNS NA4900 INA NA4900-RSR Timken RNA4900.2RS KOYO NA4900,2RS
• 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
  23136-2CS5K/VT143	300	180	96	SKF	Spherical Roller Bearings
  32922	110	150	25	CYSD	Tapered Roller Bearings
  6414-2RS	70	180	42	Fersa	Deep Groove Ball Bearings
  7316 C	80	170	39	CX	Angular Contact Ball Bearings
  DL 47 16	47	55	16	KOYO	Needle Roller Bearings
  EE755280/755361DG2+A	711,2	914,4	190,5	NTN	Tapered Roller Bearings
  ES203-11	17,4625	40	28,6	SNR	Deep Groove Ball Bearings
  FR2-6	3,175	9,525	2,779	ZEN	Deep Groove Ball Bearings
  GEWZ95ES-2RS	95,25	149,225	142,875	LS	Plain Bearings
  NA4868	340	420	80	NTN	Needle Roller Bearings
  NNU6020	100	150	90	ISO	Cylindrical Roller Bearings
  PCM 13013560 M	130	135	60	SKF	Plain Bearings
  RLM2010	20	27	10	NSK	Needle Roller Bearings
  RS-5052NR	260	400	190	NSK	Cylindrical Roller Bearings
  XAA33115/Y33115	75	125	37	Timken	Tapered Roller Bearings
  3906	60	30		INA	THRUST BALL BEARINGS
  MBL-36	180	200	16	SKF	LOCKWASHERS
  22248	240	440	120	Torrington	SPHERICAL ROLLER BEARINGS
  FPXB508	5.5000	6.1250	.3125	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  6011-ZZ	55	90	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS