d - 50 mm

D - 72 mm

B - 23 mm

C - 22 mm

F - 58 mm

r_min - 0,6 mm

m - 295 g / Weight

C_r - 45000 N / Dynamic load rating (radial)

C_0r - 64000 N / Static load rating (radial)

C_ur - 10600 N / Fatigue limit load, radial

n_{G Fett} - 3500 1/min / Limiting speed for grease lubrication

dimension series 49, lip seals on both sides

• Model Number: NA4910-2RSR
• Inner Diameter：50mm Outer Diameter：72mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:spreader series,plastic molding,test equipment,PVC,defogging and degreasing,Low-voltage electrical equipment,car shock absorber,power tools,hydraulic cylinder buffer,boring bar boring bar,electronic materials
• Similar models:IKO RNA4910 INA RNA4910-2RSR ISO NA4910 INA RNA4910-XL NSK NA4910TT SKF NA4910.2RS NSK NA4910 NTN RNA4910S JNS RNA4910 KOYO RNA4910.2RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4910-2RSR products，there is large inventory of INA NA4910-2RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4910-2RSR Which INA NA4910-2RSR 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
  23960 KCW33+AH3960	300	420	90	CX	Spherical Roller Bearings
  6205-2RS	25	52	15	FBJ	Deep Groove Ball Bearings
  7060 B-UD	300	460	148	CX	Angular Contact Ball Bearings
  7322BBG	110,000	240,000	50,000	NTN	Angular Contact Ball Bearings
  7415 ADT	75	190	90	ISO	Angular Contact Ball Bearings
  N2332	160	340	114	ISO	Cylindrical Roller Bearings
  NA4907-2RSR	35	55	21	INA	Needle Roller Bearings
  NN4836	180	225	45	CX	Cylindrical Roller Bearings
  NU426	130,000	340,000	78,000	NTN	Cylindrical Roller Bearings
  NU2336-E-MPA	180	380	126	NKE	Cylindrical Roller Bearings
  SL192309	45	100	36	INA	Cylindrical Roller Bearings
  W 638	28	8	9	SKF	Deep Groove Ball Bearings
  XGB35302	40	72	36	SNR	Angular Contact Ball Bearings
  488605	25	62	.6692	New Departure	DEEP GROOVE BALL BEARINGS
  MUL234	170	310	52	Rollway	CYLINDRICAL ROLLER BEARINGS
  CS-48-LW	.6250	1.5000	.8750	RBC	NEEDLE BEARINGS
  W-33/4				INA	THRUST BALL BEARINGS
  310-SFF	50	110	27	MRC	DEEP GROOVE BALL BEARINGS
  5209A-2ZNR	45	85	30.2	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  6309	45	100	25	SKF	DEEP GROOVE BALL BEARINGS