Fw - 45 mm

D - 55 mm

E - 50 mm

C - 17 mm

Weight - 0,0825 Kg

Basic dynamic load rating (C) - 21,4 kN

Basic static load rating (C0) - 43,7 kN

(Oil) Lubrication Speed - 9 500 r/min

• Model Number: RNAO 45x55x17
• Inner Diameter：45mm Outer Diameter：50mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-14
• Application:steam Hydraulic control element,car and accessories,Safety protection,Broadcasting System,Industrial equipment,ship special,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,large agricultural machinery,food add,Die,Display Devices
• Similar models:IKO TAMW5545 NTN K45X53X20 Timken NAO30X45X26 FBJ K45X53X28 INA SCE45-P NBS K45x52x21TN IKO TR8310845 KOYO BTM3845-OH KOYO K40X55X45H Timken NAO30X45X17
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22213 KCW33+AH313	65	120	31	ISO	Spherical Roller Bearings
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  495A/493	76,2	136,525	30,162	KOYO	Tapered Roller Bearings
  51210	50	78	22	KOYO	Thrust Ball Bearings
  54220 + U220	85	155	81	FAG	Thrust Ball Bearings
  6205-2NSE9	25	52	15	NACHI	Deep Groove Ball Bearings
  6930	150	210	28	NTN	Deep Groove Ball Bearings
  BNT002	15	32	9	NTN	Angular Contact Ball Bearings
  BT148A	22,225	28,575	12,7	KOYO	Needle Roller Bearings
  DAC40720637	40	72,06	37	ISO	Angular Contact Ball Bearings
  GE25-UK-2RS	25	42	20	INA	Plain Bearings
  K89316-TV	80	140	11	INA	Thrust Roller Bearings
  L-1370ZZ	7	13	4	NMB	Deep Groove Ball Bearings
  NAXI 2030Z	20	37		IKO	Complex Bearings
  NU 334 ECM	360	170	72	SKF	Thrust Ball Bearings
  W 61813	85	65	10	SKF	Deep Groove Ball Bearings
  NNU49/900SK.M.SP	900	1180	280	FAG	CYLINDRICAL ROLLER BEARINGS
  BK1214RS	18		14	FAG	NEEDLE BEARINGS
  190SD41	190	320	128	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  81120			11	CONSOLIDATED	THRUST ROLLER BEARINGS