d - 10 mm

D - 22 mm

B - 14 mm

C - 13 mm

F - 14 mm

r_min - 0,3 mm

m - 24,5 g / Weight

C_r - 7700 N / Dynamic load rating (radial)

C_0r - 6900 N / Static load rating (radial)

C_ur - 1360 N / Fatigue limit load, radial

n_{G Fett} - 13000 1/min / Limiting speed for grease lubrication

dimension series 49, lip seal on one side

• Model Number:NA4900-RSR
• Inner Diameter：10mm Outer Diameter：22mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:Processing machinery,generator,surgical instruments,mechanical annex,ECG,reducer,safety testing,industrial skin care,engine,security equipment,labor insurance
• Similar models:CX RNA4900-2RS NSK NA4900 INA NA4900 NBS RNA4900 NTN NA4900R KOYO RNA4900.2RS JNS NA4900UU IKO RNA4900UU NTN RNA4900R IKO RNA4900
• BEARING POWER International Trading Co.,Ltd. specialize in NA4900-RSR products，there is large inventory of INA NA4900-RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4900-RSR Which INA NA4900-RSR 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
  22248 KCW33+H3148	240	440	120	ISO	Spherical Roller Bearings
  23280YMB	400	720	256	Timken	Spherical Roller Bearings
  32226U	130	230	67,75	NTN	Tapered Roller Bearings
  46162/46368	41,275	93,662	31,75	ISO	Tapered Roller Bearings
  51407	35,000	80,000	32,000	NTN-SNR	Thrust Ball Bearings
  7322B	110	240	50	KOYO	Angular Contact Ball Bearings
  HTA936DB	180	250	31,5	NTN	Angular Contact Ball Bearings
  E 265 /S/NS 7CE1	65	120	23	SNFA	Angular Contact Ball Bearings
  CRO-2810LL	140	198	174	NTN	Tapered Roller Bearings
  GBRI 122416 U	19.05	38,1	25,65	IKO	Needle Roller Bearings
  M-14121	22,225	28,575	19,05	NSK	Needle Roller Bearings
  NCF3020CV	100	150	37	SKF	Cylindrical Roller Bearings
  RB4848	240	300	60	NACHI	Cylindrical Roller Bearings
  UCT206E	30			FYH	Bearing Units
  SSR-1640ZZ	4	16	5	NMB	DEEP GROOVE BALL BEARINGS
  NAST17-2Z	17	40	20	SKF	NEEDLE BEARINGS
  H310	50	70		STEYR	ADAPTERS
  HT-1/2				RHP	THRUST BALL BEARINGS
  6207NR	35	72	17	SKF	DEEP GROOVE BALL BEARINGS
  32321	105	225	77	CONSOLIDATED	TAPERED ROLLER BEARINGS