Fw - 45 mm

D - 55 mm

Ew - 50 mm

C - 34 mm

r - 0,3 mm

Weight - 0,168 Kg

Basic dynamic load rating (C) - 42,7 kN

Basic static load rating (C0) - 104 kN

(Grease) Lubrication Speed - 6100 r/min

(Oil) Lubrication Speed - 9400 r/min

• Model Number: RNAO45X55X34
• Inner Diameter：45mm Outer Diameter：50mm Width：34mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:surgical instruments,tooth filling,clean stationery,chemical instruments,Cylinder Pneumatic Treatment Element,Oral Image,E Beauty,drawing die,relay,generator,rolling mill roll neck and slowdown device
• Similar models:Timken NAO45X72X20 KOYO RP455242A NTN HMK4530 INA SCE45 NTN PK33X45X24.8 SKF NKS45 INA NKIS45-XL KOYO K40X45X18H NTN GK45X50X27S NTN ARX45X105X35
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  32026X	130	200	45	Timken	Tapered Roller Bearings
  30303	17	47	15,25	ISB	Tapered Roller Bearings
  4T-30309	45	100	27,25	NTN	Tapered Roller Bearings
  7011DF	55	90	18	NTN	Angular Contact Ball Bearings
  7205B-2RS	25	52	15	ZEN	Angular Contact Ball Bearings
  AST50 58IB72	92,075			AST	Plain Bearings
  BT65	9,525	14,288	7,94	KOYO	Needle Roller Bearings
  CRI-4807	240	400	209	NTN	Tapered Roller Bearings
  CX117				CX	Wheel Bearings
  GE 40 HO-2RS	40	62	38	INA	Plain Bearings
  L21549/L21511	15,875	34,988	10,998	Timken	Tapered Roller Bearings
  NK68/35	68	82	35	SKF	Needle Roller Bearings
  NUP219	95	170	32	KOYO	Cylindrical Roller Bearings
  PASE1-3/8	34,925			INA	Bearing Units
  XU 12 0222	140	300		INA	Thrust Roller Bearings
  6334K	170	360	72	FAG	DEEP GROOVE BALL BEARINGS
  RM11L	1.1250	2.8125	.8125	FAG	CYLINDRICAL ROLLER BEARINGS
  NCF1888V	440	540	46	SKF	CYLINDRICAL ROLLER BEARINGS
  SN-208..22208	40	-	60	CONSOLIDATED	PILLOW BLOCKS
  24096	480	700	218	CONSOLIDATED	SPHERICAL ROLLER BEARINGS