F_w - 63 mm

D - 80 mm

C - 25 mm

r_min - 1 mm

m - 255 g / Weight

C_r - 65000 N / Dynamic load rating (radial)

C_0r - 100000 N / Static load rating (radial)

C_ur - 17300 N / Fatigue limit load, radial

n_G - 7200 1/min / Limiting speed

n_B - 3900 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

• Model Number: RNA4911
• Inner Diameter：63mm Outer Diameter：80mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:industrial skin care,hot and cold box,Cutting Machine,labor insurance,packing equipment,Forklift industry,car shock absorber,filter paper products,Body shaping,manual Tools,miscellaneous instruments
• Similar models:CRAFT NA4911 NTN RNA4911R NTN RNA4911S IKO NA4911 JNS RNA4911 NSK RNA4911 NBS RNA4911 IKO NA4911U IKO NA4911UU ISO RNA4911
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4911 products，there is large inventory of INA RNA4911 . We has been built up long-term cooperation with INA company, could make a bulk order of the RNA4911 Which INA RNA4911 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
  22220-E1-K	100	180	46	FAG	Spherical Roller Bearings
  23040 KCW33	200	310	82	CX	Spherical Roller Bearings
  23952K	260	360	75	NTN	Spherical Roller Bearings
  24188 K30 CW33	440	720	280	CX	Spherical Roller Bearings
  4R4043	200,000	290,000	192,000	NTN	Cylindrical Roller Bearings
  6244	220	400	65	NACHI	Deep Groove Ball Bearings
  71818 CD/HCP4	115	90	13	SKF	Angular Contact Ball Bearings
  82788/82720	190,5	288,925	55,562	Timken	Tapered Roller Bearings
  90FC63450A	450	630	450	KOYO	Cylindrical Roller Bearings
  GE 280 HS-2RS	280	430	210	CX	Plain Bearings
  NK12/16	12	19	16	AST	Needle Roller Bearings
  NU204-E-TVP3	20	47	14	NKE	Cylindrical Roller Bearings
  PF 15 FM	15			SKF	Bearing Units
  SL181860-E	300	380	38	INA	Cylindrical Roller Bearings
  140-KS	200	310	51	MRC	DEEP GROOVE BALL BEARINGS
  220SD30	220	340	90	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  4220	100	180	46	STEYR	DEEP GROOVE BALL BEARINGS
  XRK406003	40	60	3	SKF (Old No.)	THRUST NEEDLE BEARINGS
  NJ-2222E	110	200	53	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NUP-336	180	380	75	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS