d - 12 mm

D - 24 mm

B - 14 mm

C - 13 mm

F - 16 mm

r_min - 0,3 mm

m - 27,5 g / Weight

C_r - 8600 N / Dynamic load rating (radial)

C_0r - 8300 N / Static load rating (radial)

C_ur - 1630 N / Fatigue limit load, radial

n_{G Fett} - 12000 1/min / Limiting speed for grease lubrication

dimension series 49, lip seals on both sides

• Model Number:NA4901-2RSR
• Inner Diameter：12mm Outer Diameter：24mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:set bacteria instrument,flow control valve,instrumentation instrument,office outdoor camping equipment,Workpiece,Cylinder Special,Gas turbine,shoe-making machinery,ECG,Hairbrush device,Machine Tool Accessories
• Similar models:KOYO NA4901 CRAFT NA4901 NTN RNA4901LL NTN RNA4901R NTN NA4901R IKO RNA4901 KOYO RNA4901 INA NA4901 KOYO NA4901,2RS INA RNA4901-2RSR
• BEARING POWER International Trading Co.,Ltd. specialize in NA4901-2RSR products，there is large inventory of INA NA4901-2RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4901-2RSR Which INA NA4901-2RSR 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
  24026 CW33	130	200	69	CX	Spherical Roller Bearings
  2790/20	33,338	76,2	23,812	PFI	Tapered Roller Bearings
  31316J1/DF	80	170	85	ISB	Tapered Roller Bearings
  323/32C	32	75	29,75	NSK	Tapered Roller Bearings
  33262/33461	66,675	117,475	30,162	Timken	Tapered Roller Bearings
  3NC6207HT4 GF	35	72	17	KOYO	Deep Groove Ball Bearings
  7034 A-UX	170	260	84	CX	Angular Contact Ball Bearings
  7218 A-UD	90	160	60	CX	Angular Contact Ball Bearings
  ASTEPB 1820-20	18	20		AST	Plain Bearings
  NJ1011	55	90	18	NTN	Cylindrical Roller Bearings
  NU 2088 ECMA	650	440	122	SKF	Thrust Ball Bearings
  QJ204	20	47	14	CX	Angular Contact Ball Bearings
  SN611	50		80	FAG	PILLOW BLOCKS
  AG-12	.7500		.8750	Aurora	ROD ENDS
  51268				RHP	THRUST BALL BEARINGS
  NA2095	95	130	32	NADELLA	NEEDLE BEARINGS
  226	230	130	40	NH	DEEP GROOVE BALL BEARINGS
  NJ-407	35	100	25	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  23930	150	210	45	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  SR-22315-2RS	75	160	55	CONSOLIDATED	SPHERICAL ROLLER BEARINGS