F_w - 22 mm

D - 30 mm

C - 13 mm

r_min - 0,3 mm

m - 23 g / Weight

C_r - 10000 N / Dynamic load rating (radial)

C_0r - 11000 N / Static load rating (radial)

C_ur - 2180 N / Fatigue limit load, radial

n_{G Fett} - 9000 1/min / Limiting speed for grease lubrication

dimension series 49, lip seal on one side

• Model Number:RNA4903-RSR
• Inner Diameter：22mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2023-03-05
• Application:Hydraulic Couplings,food / grain / food equipment,Plastic molding,Traffic Fire Protection Equipment Security equipment,generator,hook,metering pump,lifting equipment Hoisting hoist,medical equipment,Blood coagulation reagent,Safety protection
• Similar models:JNS RNA4903 NBS RNA4903RS INA NA4903-RSR JNS RNA4903M IKO NA4903 KOYO NA4903RS KOYO RNA4903.2RS NTN RNA4903 SKF RNA4903RS JNS NA4903M
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4903-RSR products，there is large inventory of INA RNA4903-RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the RNA4903-RSR Which INA RNA4903-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
  22313EAW33	65,000	140,000	48,000	SNR	Thrust Roller Bearings
  33215	75	130	41	CRAFT	Tapered Roller Bearings
  6221	105	190	36	CRAFT	Deep Groove Ball Bearings
  6303LLBNR	17,000	47,000	14,000	NTN	Deep Groove Ball Bearings
  6328-RS	140	300	62	CYSD	Deep Groove Ball Bearings
  70BNR20XV1V	70	110	24	NSK	Angular Contact Ball Bearings
  GE 220 ESX-2LS	320	220	135	SKF	Plain Bearings
  GE 25 C	42	25	20	SKF	Plain Bearings
  NF 318	90	165		NACHI	Cylindrical Roller Bearings
  NF 412	60	127		NACHI	Cylindrical Roller Bearings
  NKI75/25	75	105	25	SKF	Needle Roller Bearings
  NN4956	280	356	100	NTN	Cylindrical Roller Bearings
  NUP317E	85	180	41	NTN	Cylindrical Roller Bearings
  SBB 16	25,4	41,275	22,22	IKO	Plain Bearings
  Z-567445.ZL-K-C3	110	240	80	FAG	Cylindrical Roller Bearings
  7238B.MP.U(A/O)	190	340	55	FAG	ANGULAR CONTACT BALL BEARINGS
  KF350XPO	35.0000	36.5000	.7500	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  ELP130				RIV	THRUST BALL BEARINGS
  311RDU#7BKE	55	120	29	MRC	ANGULAR CONTACT BALL BEARINGS
  WCT-39A	8.9680	9.3750		CONSOLIDATED	THRUST ROLLER BEARINGS