d - 45 mm

D - 68 mm

B - 23 mm

C - 22 mm

F - 52 mm

r_min - 0,6 mm

m - 290 g / Weight

C_r - 43000 N / Dynamic load rating (radial)

C_0r - 59000 N / Static load rating (radial)

C_ur - 9700 N / Fatigue limit load, radial

n_{G Fett} - 3900 1/min / Limiting speed for grease lubrication

dimension series 49, lip seals on both sides

• Model Number:NA4909-2RSR
• Inner Diameter：45mm Outer Diameter：68mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:Power equipment,lifting equipment Hoisting hoist,medical equipment,top industry,office outdoor camping equipment,spreader series,woodworking machinery,Vacuum generator,directional control valve,equipment,mechanical and electrical
• Similar models:NBS NA49092RS CRAFT NA4909 INA RNA4909-RSR INA RNA4909-XL NTN RNA4909R Timken RNA4909RS INA NA4909-XL NTN NA4909S SKF NA4909RS NSK RNA4909TT
• BEARING POWER International Trading Co.,Ltd. specialize in NA4909-2RSR products，there is large inventory of INA NA4909-2RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4909-2RSR Which INA NA4909-2RSR 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
  1616-2RS	12,7	28,575	9,525	ZEN	Deep Groove Ball Bearings
  32006*2	30	55	17	CYSD	Tapered Roller Bearings
  6304VV	20	52	15	NSK	Deep Groove Ball Bearings
  7319CDF	95	200	45	CYSD	Angular Contact Ball Bearings
  BTM283312J	28	33	12	KOYO	Needle Roller Bearings
  F-FLW693ZZ	3,000	8,000	4,000	NTN	Deep Groove Ball Bearings
  GIKFR 10 PB	10	22	14	INA	Plain Bearings
  GEEW60ES	60	90	60	FBJ	Plain Bearings
  L45449/10	29	50,292	14,224	ISO	Tapered Roller Bearings
  LJT4.1/2	114,3	203,2	33,3375	RHP	Angular Contact Ball Bearings
  N3228	140	250	88	ISO	Cylindrical Roller Bearings
  NJ210-E-TVP3+HJ210-E	50	90	20	NKE	Cylindrical Roller Bearings
  NU1015	75	115	20	NTN	Cylindrical Roller Bearings
  S728 ACD/HCP4A	8	24	8	SKF	Angular Contact Ball Bearings
  UCFL215E	75			KOYO	Bearing Units
  63814-2Z	70	90	15	ELGES	DEEP GROOVE BALL BEARINGS
  9314K	70	100	16	FAF	DEEP GROOVE BALL BEARINGS
  216	80	140	26	FAG	DEEP GROOVE BALL BEARINGS
  MJ-11/8-2Z	1.1250	2.8125	.8125	RHP	DEEP GROOVE BALL BEARINGS
  AH-24024x115	120	115		CONSOLIDATED	WITHDRAWAL SLEEVES