Fw - 55 mm

Ew - 63 mm

Bc - 15 mm

Weight - 0.054 Kg

Basic dynamic load rating (C) - 30.5 kN

Basic static load rating (C0) - 51.5 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 7800 r/min

Cage material - steel

• Model Number:K55X63X15F
• Inner Diameter：55mm Outer Diameter：63mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-31
• Application:Broadcasting System,car and accessories,Body shaping,dynamic blood pressure,Industry,security equipment,Pneumatic Control Elements,Spectral Products,noise inspection,Antenna Potentials,diving equipment
• Similar models:NSK LM556720 KOYO NKJS55 KOYO RF395521A FBJ K55X63X25 NTN K55X65X40.6 CX K47x55x28 Timken ARZ2255106 NBS PNA35/55 IKO TAW6550Z CRAFT HK5528
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  21317-E1-K	85	180	41	FAG	Spherical Roller Bearings
  23028 KCW33	140	210	53	CX	Spherical Roller Bearings
  30214	70	125	26,25	CYSD	Tapered Roller Bearings
  51108	40	60	13	ISB	Thrust Ball Bearings
  6818-2RD	90	115	13	KOYO	Deep Groove Ball Bearings
  7008 ACE/HCP4A	68	40	15	SKF	Angular Contact Ball Bearings
  95525/95925	133.350	234.950	63.500	NACHI	Tapered Roller Bearings
  EE291201/291750	304,8	444,5	63,5	NTN	Tapered Roller Bearings
  NK 47/20	57	47	20	SKF	Cylindrical Roller Bearings
  NKI90/36-XL	90	120	36	INA	Needle Roller Bearings
  NNCL4976-V	380	481,5	140	NKE	Cylindrical Roller Bearings
  NP2248	240	440	120	ISO	Cylindrical Roller Bearings
  RATY40	40			INA	Bearing Units
  SDE40OP	40	62		KOYO	Linear Bearings
  FX5ZZ	5	11	4	ADR	DEEP GROOVE BALL BEARINGS
  9100NP	10	26	8	FAF	DEEP GROOVE BALL BEARINGS
  W61702-2Z	15	21	4	SKF	DEEP GROOVE BALL BEARINGS
  LS-261/2	8.5000	14.0000	2.0000	FAG	DEEP GROOVE BALL BEARINGS
  6260	540	300	85	STEYR	DEEP GROOVE BALL BEARINGS
  61806-ZZ	30	42	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS