d - 44,45 mm

D - 85 mm

T - 20,638 mm

B - 21,692 mm

C - 17,462 mm

a - 15,5 mm

r min. - 0,8 mm

r2 min. - 1,2 mm

da min. - 51 mm

Da - 77 mm

db min - 50 mm

ra max. - 0,8 mm

rb max. - 1,2 mm

Db - 80 mm

Weight - 0,504 Kg

Basic dynamic load rating (C) - 71,8 kN

Basic static load rating (C0) - 81,7 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 6200 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,08

Calculation factor (Y1) - 1,96

• Model Number:355A/354A
• Inner Diameter：44,45mm Outer Diameter：85mm Width：20,638mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:switch,diagnostic test paper,chamfer,glass,forklift industry,Cylinder Standard,spreader series,Machine tool accessories,embroidery cloth,rubber products machinery and equipment,fruit and vegetable processing
• Similar models:Gamet 284215X/284355XC KOYO 355X/354A NSK WTF254KVS3552Eg NACHI 355X/352 Timken 355/354-B FBJ 355A/354A KOYO 355/354A Gamet 284215X/284355XH Timken 355X/352 Gamet 284215X/284355XG
• BEARING POWER International Trading Co.,Ltd. specialize in 355A/354A products，there is large inventory of KOYO 355A/354A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 355A/354A Which KOYO 355A/354A 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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