d - 11,112 mm

T - 10,998 mm

B - 10,988 mm

C - 8,73 mm

a - 8,3 mm

r min. - 1,2 mm

r1 min. - 1,2 mm

Da - 29 mm

db - 15,5 mm

da - 17,5 mm

Db - 32 mm

Basic dynamic load rating (C) - 12,6 kN

Basic static load rating (C0) - 11,9 kN

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y1) - 1,33

• Model Number:A4044/A4138
• Inner Diameter：11,112mm Outer Diameter：mm Width：10,988mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:rock drilling machinery,generator,Storage Device,Forging machine,chromatography,Antenna Industry,relay,defogging and degreasing,safety testing,hot and cold box,electric pump
• Similar models:ISO JHM840449/10 KOYO A4044/A4138 NTN 4T-JHM840449/JHM840410 KOYO JHM840449/JHM840410 CX JHM840449/10 Timken A4044/A4138 Timken JHM840449/JHM840410 SKF 24044CC/W33 NSK JHM840449/JHM840410
• BEARING POWER International Trading Co.,Ltd. specialize in A4044/A4138 products，there is large inventory of KOYO A4044/A4138 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the A4044/A4138 Which KOYO A4044/A4138 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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