d - 40 mm

D - 80 mm

T - 21 mm

B - 22,403 mm

C - 17,826 mm

a - 15,1 mm

r min. - 3,6 mm

r2 min. - 1,2 mm

da min. - 52 mm

Da - 73 mm

db min - 45,5 mm

ra max. - 3,6 mm

rb max. - 1,2 mm

Db - 75 mm

Weight - 0,478 Kg

Basic dynamic load rating (C) - 68 kN

Basic static load rating (C0) - 74,8 kN

(Grease) Lubrication Speed - 4900 r/min

(Oil) Lubrication Speed - 6600 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,21

Calculation factor (Y1) - 2,2

• Model Number:344/332
• Inner Diameter：40mm Outer Diameter：80mm Width：21mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:mathematical instruments,rubber products machinery and equipment,Beauty and Body,tooth filling,plastic molding,Industrial Adhesive,Generator,gear type,hydraulic actuator,Roller,miscellaneous instruments
• Similar models:Timken 34300/34478D+X5S-34300 KOYO 34274/34478 FBJ 34301/34478 KOYO 34275/34492A Timken 34275/34478 Fersa 344/332 Timken HM252344/HM252310 KOYO 344A/332 NTN 4T-34306/34478 Timken 34274/34478B
• BEARING POWER International Trading Co.,Ltd. specialize in 344/332 products，there is large inventory of KOYO 344/332 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 344/332 Which KOYO 344/332 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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