d - 40 mm

D - 80 mm

T - 21 mm

B - 22,403 mm

C - 17,826 mm

ra1 max. - 1,3 mm

a - 14,5 mm

r min. - 0,8 mm

r1 min. - 1,3 mm

Da - 73 mm

db - 45,5 mm

ra max. - 0,8 mm

da - 46 mm

Db - 75 mm

Weight - 0,485 Kg

Basic dynamic load rating (C) - 68,5 kN

Basic static load rating (C0) - 75,5 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,2

Calculation factor (Y1) - 2,2

• Model Number:344A/332
• Inner Diameter：40mm Outer Diameter：80mm Width：21mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Generator,linear drive,natural instruments,extruder,Broadcasting System,Food testing,Machine Tool Accessories,standing experimental equipment,gas turbine,noise reduction equipment,tobacco machinery
• Similar models:Timken JHM33449/JHM33410 Timken HM252344/HM252311D+HM252343XA CX JM734445/10 KOYO 344A/332 Timken 344/332 NSK JHM33449/JHM33410 NTN 4T-34301/34478 KOYO 34274/34478 KOYO 30344 KOYO 46344
• BEARING POWER International Trading Co.,Ltd. specialize in 344A/332 products，there is large inventory of NSK 344A/332 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 344A/332 Which NSK 344A/332 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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