F_w - 40 mm

D - 55 mm

C - 20 mm

D_a - 47,5 mm

D_b - 40,6 mm

d_b - 46,2 mm

E - 47 mm

r_{a max} - 0,3 mm

r_min - 0,3 mm

m - 145 g / Weight

C_r - 37000 N / Dynamic load rating (radial)

C_0r - 57000 N / Static load rating (radial)

C_ur - 8900 N / Fatigue limit load, radial

n_G - 11300 1/min / Limiting speed

n_B - 5800 1/min / Reference speed

without ribs

• Model Number:RNAO40X55X20
• Inner Diameter：40mm Outer Diameter：55mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2023-03-13
• Application:tray industry,rolling mill roll neck and slowdown device,security equipment,Cylinder Special,journal lathe,Antenna Industry,Food testing,Roller,product accessories,Industry,Traffic Fire Protection Equipment Security equipment
• Similar models:NTN PK32X40X35.8 NSK FJL-4020L Timken RNAO40X50X34 KOYO RF354028 NBS K28x40x18 IKO TAFI405530 NTN NAO-45×62×40ZW NBS NK110/40 CX KK40x45x30 NTN RNAO-40×55×20
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  6813	65	85	10	CYSD	Deep Groove Ball Bearings
  71808 CTBP4	40	52	7	CX	Angular Contact Ball Bearings
  5205	25	52	20.6	NACHI	Angular Contact Ball Bearings
  5S-2LA-HSE032ADG/GNP42	160	240	38	NTN	Angular Contact Ball Bearings
  7056 B-UD	280	420	130	CX	Angular Contact Ball Bearings
  7328 A	140	300	62	CX	Angular Contact Ball Bearings
  98400/98788	101,6	200	52,761	CX	Tapered Roller Bearings
  IJ122041	43			ILJIN	Angular Contact Ball Bearings
  K25X31X24.4	25,000	31,000		NTN	Needle Roller Bearings
  RLS 14	95,25	44,45	20,638	SKF	Deep Groove Ball Bearings
  RS20/17	20	26	17	KOYO	Needle Roller Bearings
  UCFCX07-22	34,925			FYH	Bearing Units
  XLRJ10	254	336,55	41,275	RHP	Cylindrical Roller Bearings
  NK43/30	53		30	FAG	NEEDLE BEARINGS
  RSTO6DZ	19		9.8	FAG	NEEDLE BEARINGS
  HM-2A	.1562		.2812	Heim	ROD ENDS
  SSL-1680	8	16	4	NMB	DEEP GROOVE BALL BEARINGS
  30322J2	110	240	50	SKF	TAPERED ROLLER BEARINGS
  32005	25	47	15	SNR	TAPERED ROLLER BEARINGS
  RMS-13	1.6250	4.0000	.9375	STEYR	DEEP GROOVE BALL BEARINGS