Fw - 45 mm

D - 55 mm

Ew - 50 mm

C - 17 mm

r - 0,3 mm

Weight - 0,089 Kg

Basic dynamic load rating (C) - 24,9 kN

Basic static load rating (C0) - 51,8 kN

(Grease) Lubrication Speed - 6100 r/min

(Oil) Lubrication Speed - 9400 r/min

• Model Number:RNAO45X55X17
• Inner Diameter：45mm Outer Diameter：50mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:enzyme,Medical equipment,Industrial Electromechanical,relay,chemical instruments,vacuum suction cup,Hydraulic Equipment,Forming mold,Plastic Equipment,tapping machine,surgical instruments
• Similar models:IKO GTRI8512045 ZEN HK4512 KOYO RS455020A NTN K40×45×17 NTN HMK4520 NTN MR445616+MI-364416 IKO NTB110145 NTN HK4520 Timken MJ-451 KOYO K45X53X25H
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  CUS206-18	28,575	62	16	SNR	Deep Groove Ball Bearings
  GB12438.S20.P	35	65	35	SNR	Angular Contact Ball Bearings
  KBK16×20×23.8X	16	20		NTN	Needle Roller Bearings
  KBO40-PP	40	62		INA	Linear Bearings
  MFJT-2214	22	28	14	NSK	Needle Roller Bearings
  NCF28/670-V	670	783	88	NKE	Cylindrical Roller Bearings
  NN4938KD1C1NAP4	190	260	69	NTN	Cylindrical Roller Bearings
  OB79	3,967	7,938	2,779	KOYO	Deep Groove Ball Bearings
  PSL 612-307	1098,55	1276,35	133,35	TMB	Tapered Roller Bearings
  RNAF354716	35	47	16	NSK	Needle Roller Bearings
  TAF 405030	40	50	30	IKO	Needle Roller Bearings
  UCF209	45			SNR	Bearing Units
  260K	540	300	85	FAF	DEEP GROOVE BALL BEARINGS
  9132K	160	240	38	FAF	DEEP GROOVE BALL BEARINGS
  3206B.2RSR	30	62	23.8	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  50BIA226	5.0000	9.0000	1.3750	Torrington	ANGULAR CONTACT BALL BEARINGS
  CS207LLU	35	72	17	NTN	DEEP GROOVE BALL BEARINGS
  NCF-3096V	480	700	165	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  MR-14-2RS			1.0000	CONSOLIDATED	NEEDLE BEARINGS
  KB-50	50	75	100	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS