d - 61,912 mm

T - 38,1 mm

B - 36,678 mm

C - 30,162 mm

a - 28,7 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 108 mm

db - 71 mm

da - 77 mm

Db - 115 mm

Basic dynamic load rating (C) - 162 kN

Basic static load rating (C0) - 223 kN

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,73

• Model Number:554/553X
• Inner Diameter：61,912mm Outer Diameter：mm Width：36,678mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:wall industry,ventilation fans,bathroom facilities,Broadcasting System,sleep monitoring,industry test,noise reduction equipment,turret industry,lifting upgrade,forming machine,standing experimental equipment
• Similar models:NTN L865547/L865512 CX 55176C/55437 KOYO 6554R/6520 NSK 55200/55437 CX 55187C/55443 KOYO 55206/55437 Timken 55176C/55443 NTN M255449D/M255410A+A Timken 55175/55444D+X2S-55176 ISO 55212C/55434
• BEARING POWER International Trading Co.,Ltd. specialize in 554/553X products，there is large inventory of KOYO 554/553X . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 554/553X Which KOYO 554/553X is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  10R.33108.A	40	75	26	SNR	Tapered Roller Bearings
  35BER29HV1V	35	55	13	NSK	Angular Contact Ball Bearings
  38BWD10B	38	74	40	NSK	Angular Contact Ball Bearings
  51304	20,000	47,000	18,000	NTN	Thrust Ball Bearings
  6021	105	160	26	FAG	Deep Groove Ball Bearings
  629-2RS	9	26	8	ZEN	Deep Groove Ball Bearings
  7312 BEGBM	130	60	31	SKF	Angular Contact Ball Bearings
  GW 280	280	460	110	CX	Plain Bearings
  C3996M	480	650	128	SKF	Cylindrical Roller Bearings
  JM716649/JM716610	85	130	30	FBJ	Tapered Roller Bearings
  RNA4828	155	175	35	CX	Needle Roller Bearings
  N414	70	152	42	NTN	Cylindrical Roller Bearings
  RASEY65-214	65			INA	Bearing Units
  SAPF206-18	25			KOYO	Bearing Units
  TR 10012550	100	125	50	IKO	Needle Roller Bearings
  UCPH202-10	15,875		31	FYH	Bearing Units
  L18VA700	7.0000	8.5000	.7500	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NCF-2219V	95	170	43	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  54204-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  T-727				CONSOLIDATED	THRUST ROLLER BEARINGS