d - 53,975 mm

D - 123,825 mm

T - 38,1 mm

B - 36,678 mm

C - 30,162 mm

a - 9,4 mm

Weight - 2,22 Kg

• Model Number:557S/552A
• Inner Diameter：53,975mm Outer Diameter：123,825mm Width：38,1mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:granulator,Insect Capture,universal category,sample cup,historical instruments,Animal Tracking,Hydraulic Hose,powder metallurgy,plastic molding,plastic molding,stamping die and its equipment
• Similar models:ISB 15578/15520 CX 25578/25520 NTN 4T-25577/25520 ISO 25577/25522 Timken 25578/25520D+X1S-25578 Fersa 15579X/15520 NACHI 557S/552A CX 25577/25520 ISO 15578/15523 KOYO 25572/25520
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2220 K	100	180	46	NSK	Self-Aligning Ball Bearings
  230/900W33	900	1280	280	ISO	Spherical Roller Bearings
  23022-E1-TVPB	110	170	45	FAG	Spherical Roller Bearings
  53324X	120	210	74,1	NSK	Thrust Ball Bearings
  3784/3720	50,8	93,264	30,162	Timken	Tapered Roller Bearings
  4215-B-TVH	75	130	31	FAG	Deep Groove Ball Bearings
  BT68	9,525	14,288	12,7	KOYO	Needle Roller Bearings
  CRO-3409	170	280	181	NTN	Tapered Roller Bearings
  EE542220/542291D+A	558,8	736,6	165,1	NTN	Tapered Roller Bearings
  EE91702/91112	177,8	285,75	63,5	KOYO	Tapered Roller Bearings
  K89326-M	130	225	18	INA	Thrust Roller Bearings
  NU19/630	630,000	850,000	100,000	NTN	Cylindrical Roller Bearings
  NUP2307 E	35	80	31	AST	Cylindrical Roller Bearings
  T-EE134102/134144D+A	260,35	365,125	130,175	NTN	Tapered Roller Bearings
  T-HM237535/HM237510	165,1	288,925	63,5	NTN	Tapered Roller Bearings
  SA1-60B	60	90	44	NTN	Plain Bearings
  SIL40ES-2RS	40			SKF	Plain Bearings
  T.P.N. 320	20	35		ISB	Plain Bearings
  48504	20	47	.5511	New Departure	DEEP GROOVE BALL BEARINGS
  6209RS	85	45	19	FAG	DEEP GROOVE BALL BEARINGS