d - 61.912 mm

D - 122.238 mm

T - 38.100 mm

B - 36.678 mm

C - 30.162 mm

a - 9.4 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 2,09 Kg

Basic dynamic load rating (C) - 149000 kN

Basic static load rating (C0) - 197000 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4100 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.95

Calculation factor (Y1) - 1.7

• Model Number: 554/553X
• Inner Diameter：61.912mm Outer Diameter：122.238mm Width：38.100mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:floor industry,squeeze machine etc,powder metallurgy,Machine tool accessories,gas turbine,Tool,Polymer,shaft milling machine,sterilizers,bio-chemical,inorganic chemical
• Similar models:ISO L865547/12 NTN M255449/M255410DA+A Fersa 55206C/55437 NTN L865547/L865512 Timken JW5549/JW5510 NTN E-M255449D/M255410A+A ISO JW5549/10 Timken 55176C/55443 Timken 55206C/55437B KOYO L865547/L865512
• BEARING POWER International Trading Co.,Ltd. specialize in 554/553X products，there is large inventory of NACHI 554/553X . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 554/553X Which NACHI 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
  14137AS/14276	34,925	69,012	19,845	Fersa	Tapered Roller Bearings
  2311K	55	120	43	CX	Self-Aligning Ball Bearings
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  42350/42587	88,9	149,225	31,75	Timken	Tapered Roller Bearings
  49585/49520	50,8	101,6	31,75	FBJ	Tapered Roller Bearings
  51160	300	376		ISO	Thrust Ball Bearings
  7405 A-UO	25	80	42	CX	Angular Contact Ball Bearings
  93708/93127CD+X1S-93708	179,975	317,5	146,05	Timken	Tapered Roller Bearings
  ACT010DB	50	80		KOYO	Angular Contact Ball Bearings
  CRO-13001	650	1030	560	NTN	Tapered Roller Bearings
  J-1412	22.225	28.575	19.05	KOYO	Needle Roller Bearings
  NH2314 E	70	150	51	CX	Cylindrical Roller Bearings
  NJ2206 ET	30	62	20	NSK	Cylindrical Roller Bearings
  PME55	55			INA	Bearing Units
  RMS8	25,4	63,5	19,05	CYSD	Deep Groove Ball Bearings
  TMB303LLU/2AS	17	47	14	NTN	Deep Groove Ball Bearings
  HR32928J	140	190	32	NSK	TAPERED ROLLER BEARINGS
  RLS14	1.7500	3.7500	.8125	FBC	CYLINDRICAL ROLLER BEARINGS
  NA6902	15	28	23	Torrington	NEEDLE BEARINGS
  7234BAGM	170	310	52	STEYR	ANGULAR CONTACT BALL BEARINGS