Fw - 50,000 mm

Ew - 55,000 mm

Bc - 19,800 mm

Weight - 0,13 Kg

• Model Number:K50X55X20
• Inner Diameter：50,000mm Outer Diameter：55,000mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:ultra-quiet generators,chuck industry,electromagnetic clutch,electrocardiograph,Cylinder Type,Blood coagulation reagent,Infrared Technology,Performance test,journal lathe,CNC,pipe fittings Steel industry
• Similar models:NTN HK0509 IKO TR11013550 KOYO NAO35X50X34 NTN HMK5030B NBS NKIS50 INA RNAO50X65X40-ZW-ASR1 KOYO BE385023ASY1B3-5 NBS NK50/25 KOYO RNA1050 NBS K45x50x32TN
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22207-E-K-W33	35	72	23	NKE	Spherical Roller Bearings
  2LA-BNS009CLLBG/GNP42	45	75	16	NTN	Angular Contact Ball Bearings
  53264	320	435		CX	Thrust Ball Bearings
  6805-2RS	25	37	7	FBJ	Deep Groove Ball Bearings
  689-2RS	9	17	5	ZEN	Deep Groove Ball Bearings
  7216 ADB	80	140	52	ISO	Angular Contact Ball Bearings
  85BER19XE	85	120	18	NSK	Angular Contact Ball Bearings
  H-JLM104948/H-JLM104910	50.000	82.000	21.500	NACHI	Tapered Roller Bearings
  DAC42750037	42	75	37	ISO	Angular Contact Ball Bearings
  M6320	100	215	47	KOYO	Deep Groove Ball Bearings
  NUP1032	160	240	38	NTN	Cylindrical Roller Bearings
  RIF-8516ZZ	7,938	12,7	3,967	NMB	Deep Groove Ball Bearings
  UCFL317	85			ISO	Bearing Units
  NF213	65	120	23	FAG	CYLINDRICAL ROLLER BEARINGS
  LJT13/8	1.3750	3.0000	.6875	RHP	ANGULAR CONTACT BALL BEARINGS
  MW-7/8				NH	THRUST BALL BEARINGS
  SAF609	1.5000			SKF	PILLOW BLOCKS
  RHNA142213C	22		13	SKF (Old No.)	NEEDLE BEARINGS
  FPXB2000	20.0000	20.6250	.3125	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  F7-15M	7	15	5.5	CONSOLIDATED	THRUST BALL BEARINGS