d - 50 mm

F - 60 mm

D - 78 mm

E - 68 mm

B - 20 mm

C - 20 mm

Weight - 0,4 Kg

Basic dynamic load rating (C) - 41,325 kN

Basic static load rating (C0) - 80,75 kN

(Oil) Lubrication Speed - 6 500 r/min

• Model Number: NAO 50x78x20
• Inner Diameter：50mm Outer Diameter：68mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-04-21
• Application:engineering machine,food / grain / food equipment,agricultural testing and analysis equipment and related,set bacteria instrument,plastic rolling,Embroidery,chemical instruments,Broadcasting System,extruder,glass,coupling type
• Similar models:KOYO NK50/25 NTN MR607632+MI-506032 NTN K50×55×13.5 NTN PK34.9X50.9X45 NTN K50×55×20 NTN AKJ50X74X4 NBS BK5025 KOYO RNAO50X65X20 Timken K45X50X17H NSK FWF-505820
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  09062/09195	15,875	49,225	19,845	Timken	Tapered Roller Bearings
  21308MBK	40	90	23	AST	Spherical Roller Bearings
  22252-K-MB-W33+AH2252	260	480	130	NKE	Spherical Roller Bearings
  618/1000 MA	1220	1000	100	SKF	Deep Groove Ball Bearings
  6210-RS	50	90	20	CYSD	Deep Groove Ball Bearings
  7230 C-UX	150	270	90	CX	Angular Contact Ball Bearings
  7415	75	190	45	KOYO	Angular Contact Ball Bearings
  7972B	360	480	56	NSK	Angular Contact Ball Bearings
  MT8	203,2	365,125	142,875	RHP	Thrust Ball Bearings
  N 212	60	110	22	ISB	Cylindrical Roller Bearings
  N1026-K-M1-SP	130	200	33	FAG	Cylindrical Roller Bearings
  N248-E-TB-M1	240	440	72	FAG	Cylindrical Roller Bearings
  NJ 219	95	170	32	NACHI	Cylindrical Roller Bearings
  NN49/560	560	750	190	ISO	Cylindrical Roller Bearings
  PCM 15015580 M	150	155	80	SKF	Plain Bearings
  RN2211-E-MPBX	55	90	25	FAG	Cylindrical Roller Bearings
  SAF217	3.9375	3.1875		SKF	PILLOW BLOCKS
  K-18x22x14	18	22	14	CONSOLIDATED	NEEDLE BEARINGS
  SN-213..1213	65	-	80	CONSOLIDATED	PILLOW BLOCKS
  5212-ZZNR	60	110	36.5	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS