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：2025-12-11
• Application:Power equipment,Security Equipment,hardware,other lathe,surgical instruments,outdoor equipment,switch,instrumentation instrument,Die,diving equipment,industry test
• Similar models:NSK 55200C/55437 Timken 55200C/55443 Timken 55206/55437-B KOYO 554/553 ISO 55187C/55443 NTN 4T-55187C/55437 Timken 55187C/55443 Timken 55176C/55443 NTN 4T-55187/55437 FBJ 55175C/55437
• 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.

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