d - 190 mm

D - 340 mm

B - 55 mm

C - 55 mm

Angle (α) - 30 °

a - 49.0 mm

r min. - 4 mm

r1 min. - 1.5 mm

2B - 110 mm

da min. - 199 mm

Da max. - 331 mm

ra max. - 1.5 mm

Weight - 21.5 Kg

Basic dynamic load rating (C) - 510 kN

Basic static load rating (C0) - 825 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1700 r/min

• Model Number:7238DF
• Inner Diameter：190mm Outer Diameter：340mm Width：55mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-06
• Application:Industry,Pneumatic Actuator,Digital Generator,security,medical equipment,top industry,hydraulic cylinder buffer,knitted fabrics,shoe-making machinery,diving equipment,lifting upgrade
• Similar models:NACHI 7238 KOYO 7238 NTN 7238DT NSK 7238B NTN 7238DB KOYO 7238B ISB 7238B ISO 7238BDT NACHI 7238DF CX 7238A-UX
• BEARING POWER International Trading Co.,Ltd. specialize in 7238DF products，there is large inventory of NACHI 7238DF . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7238DF Which NACHI 7238DF 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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