F_w - 40 mm

D - 55 mm

C - 40 mm

D_a - 47,5 mm

D_b - 40,6 mm

d_b - 47,2 mm

E - 48 mm

r_{a max} - 0,3 mm

r_min - 0,3 mm

m - 275 g / Weight

C_r - 70000 N / Dynamic load rating (radial)

C_0r - 118000 N / Static load rating (radial)

C_ur - 18700 N / Fatigue limit load, radial

n_G - 11100 1/min / Limiting speed

n_B - 5700 1/min / Reference speed

without ribs, double row

• Model Number: RNAO40X55X40-ZW-ASR1
• Inner Diameter：40mm Outer Diameter：55mm Width：40mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:Grinding and polishing equipment,physical instruments,wheel lathe,forklift truck,sample cup,tobacco machinery,Pneumatic Control Valves,Storage Tool,surgical instruments,fabric products,chamfering machine etc
• Similar models:INA K30X40X30 CRAFT HK0408 NSK RLM11013040-1 CX RNA4005V NTN MR729640 NTN NK45/20R+IR40X45X20 KOYO NTA-2840 JNS RNAFW607840 NTN K40X47X20 NSK RLM304020
• BEARING POWER International Trading Co.,Ltd. specialize in RNAO40X55X40-ZW-ASR1 products，there is large inventory of INA RNAO40X55X40-ZW-ASR1 . We has been built up long-term cooperation with INA company, could make a bulk order of the RNAO40X55X40-ZW-ASR1 Which INA RNAO40X55X40-ZW-ASR1 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
  232/750CAKE4	750	1360	475	NSK	Spherical Roller Bearings
  300RT51	300	452		Timken	Cylindrical Roller Bearings
  30215	75	130	27,25	ISB	Tapered Roller Bearings
  48506/48750	128.588	190.500	34.925	NACHI	Tapered Roller Bearings
  7038 ADB	190	290	92	ISO	Angular Contact Ball Bearings
  334K	170	360	72	Timken	Deep Groove Ball Bearings
  3NC HAR007C FT	35	62	14	KOYO	Angular Contact Ball Bearings
  40BWD14	40	80	36	NSK	Angular Contact Ball Bearings
  45396	480	790	248	KOYO	Tapered Roller Bearings
  54220	103	150	72,8	CX	Thrust Ball Bearings
  618/4-2RS	4	9	3	CRAFT	Deep Groove Ball Bearings
  AST850BM 7540	75	80		AST	Plain Bearings
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  BLLP1J	12		22	NACHI	Bearing Units
  FNT-5070	50	70	3	KOYO	Needle Roller Bearings
  K55X60X30	55	60		INA	Needle Roller Bearings
  NAXR40	40	60		Timken	Complex Bearings
  NU2210EG	50	90	23	NACHI	Cylindrical Roller Bearings
  SL185011	55	90	46	INA	Cylindrical Roller Bearings
  2207E	35	72	23	SKF	SELF