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 seal on one side

• Model Number:NA4909-RSR
• Inner Diameter：45mm Outer Diameter：68mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2023-03-13
• Application:physical instruments,glass,packing equipment,noise inspection,Spectrum Products,Spectrum Products,large agricultural machinery,Gear grinding machine,Blood coagulation reagent,forklift truck,food safety
• Similar models:CX NA4909 Timken RNA4909.2RS NTN NA4909R IKO NA4909 INA NA4909 NTN RNA4909S JNS NA4909UU INA RNA4909-2RSR NBS RNA4909 NTN RNA4909LL
• BEARING POWER International Trading Co.,Ltd. specialize in NA4909-RSR products，there is large inventory of INA NA4909-RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4909-RSR Which INA NA4909-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
  20204	20	47	14	ISO	Spherical Roller Bearings
  20311 C	55	120	29	CX	Spherical Roller Bearings
  21315VCSJ	75	160	37	Timken	Spherical Roller Bearings
  22316	80	170	58	ISB	Spherical Roller Bearings
  3NC HAR912C FT	60	85	13	KOYO	Angular Contact Ball Bearings
  51118	90	120	22	KOYO	Thrust Ball Bearings
  5206-2NS	30	62	23.8	NACHI	Angular Contact Ball Bearings
  5309-2RS	45	100	39,688	AST	Angular Contact Ball Bearings
  AXK3552	35	52	2	Timken	Needle Roller Bearings
  K47x55x26	47	55	26	CX	Needle Roller Bearings
  KHM212049-HM212011	66,675	122,238	38,1	FAG	Tapered Roller Bearings
  NNU 49/500 SPW33X	500	670	170	ISB	Cylindrical Roller Bearings
  NU 260 M	540	300	85	SKF	Thrust Ball Bearings
  PK12×16×10.2	12	16		NTN	Needle Roller Bearings
  UELS306D1N	30,000	72,000	36,5	NTN	Deep Groove Ball Bearings
  6314K	70	150	35	SKF	DEEP GROOVE BALL BEARINGS
  HJ-9211648			3.0000	Torrington	NEEDLE BEARINGS
  3320	100	215	82.6	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  63/28NR	28	68	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6306-ZZ	30	72	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS