d - 105 mm

D - 145 mm

Ew - 136 mm

T - 48 mm

B - 12 mm

C - 24 mm

Angle (α) - 60 °

d1 - 131 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

W - 8 mm

Weight - 2,16 Kg

Basic dynamic load rating (C) - 53,6 kN

Basic static load rating (C0) - 143 kN

(Grease) Lubrication Speed - 2 700 r/min

(Oil) Lubrication Speed - 3 800 r/min

• Model Number: 239421B
• Inner Diameter：105mm Outer Diameter：145mm Width：48mm
• Type：Thrust Ball Bearings
• Update date：2025-12-17
• Application:laser devices,construction machinery and equipment,food add,transportation equipment,Industrial Electromechanical,Internal thread type,packaging machinery,Vacuum generator,Broadcasting System,engine,container finishing
• Similar models:KOYO 239421B
• BEARING POWER International Trading Co.,Ltd. specialize in 239421B products，there is large inventory of KOYO 239421B . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 239421B Which KOYO 239421B 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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