d - 10 mm

D - 22 mm

B - 13 mm

F - 14 mm

r_min - 0,3 mm

s - 0,5 mm / Axial displacement

m - 23 g / Weight

C_r - 9600 N / Dynamic load rating (radial)

C_0r - 9200 N / Static load rating (radial)

C_ur - 1630 N / Fatigue limit load, radial

n_G - 24600 1/min / Limiting speed

n_B - 17300 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

• Model Number:NA4900
• Inner Diameter：10mm Outer Diameter：22mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:paper processing machine,nail products,Forklift industry,medical equipment,car steering pin,gear type,Medical printer,vacuum filter,medical equipment,welding equipment,defogging and degreasing
• Similar models:KOYO RNA4900RS NTN NA4900LL ISO RNA4900-2RS CX NA4900 NBS RNA4900RS NTN RNA4900R IKO RNA4900 ISO NA4900 CX NA4900-2RS JNS NA4900
• BEARING POWER International Trading Co.,Ltd. specialize in NA4900 products，there is large inventory of INA NA4900 . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4900 Which INA 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
  32YM4020P	32	40	20	KOYO	Needle Roller Bearings
  361207 R	35	80	17	SKF	Deep Groove Ball Bearings
  6004-2Z-N	20	42	12	NKE	Deep Groove Ball Bearings
  6301ZZ	12	37	12	CRAFT	Deep Groove Ball Bearings
  7034 ATBP4	170	260	42	CX	Angular Contact Ball Bearings
  7315BBG	75,000	160,000	37,000	NTN	Angular Contact Ball Bearings
  BK2508	25	32	8	ISO	Cylindrical Roller Bearings
  BS 250 7P62U	50	90	20	SNFA	Thrust Ball Bearings
  ESFE209	45			SNR	Bearing Units
  HK2514	25	32	14	FBJ	Needle Roller Bearings
  HR32320J	100	215	77,5	NSK	Tapered Roller Bearings
  K64×70×16	64	70		NTN	Needle Roller Bearings
  LM742749/LM742710B	215,9	285,75	46,038	Timken	Tapered Roller Bearings
  M86649/M86610	30,162	64,292	21,433	Timken	Tapered Roller Bearings
  RE121615AL1	12	16	15,4	KOYO	Needle Roller Bearings
  SF4444VPX1	220	295	32	NTN	Angular Contact Ball Bearings
  S-80-LWX			1.5000	RBC	NEEDLE BEARINGS
  H-2317x75	85	110		CONSOLIDATED	ADAPTERS
  R-6-ZZ	.3750	.8750	.2812	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KB-12N	12	22	32	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS