d - 190 mm

D - 340 mm

B - 55 mm

ra1 max. - 1,5 mm

Angle (α) - 40 °

a - 139 mm

r min. - 4 mm

r1 min. - 1,5 mm

2B - 110 mm

Da max. - 322 mm

ra max. - 3 mm

Weight - 42,6 Kg

Basic dynamic load rating (C) - 445 kN

Basic static load rating (C0) - 705 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 800 r/min

• Model Number: 7238BDF
• Inner Diameter：190mm Outer Diameter：340mm Width：55mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:hydraulic actuator,wall industry,gear type,chemical,internal combustion engine,Pneumatic Actuator,special broaching machine,Anti-defibrillation pacing,Cylinder Micro,steam Hydraulic control element,Industrial Electromechanical
• Similar models:NTN 7238C AST 7238AC NTN 7238B NACHI 7238DT CX 7238C CX 7238C-UO ISO 7238BDB NTN 7238BDT CX 7238A NTN 7238BDF
• BEARING POWER International Trading Co.,Ltd. specialize in 7238BDF products，there is large inventory of NTN 7238BDF . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7238BDF Which NTN 7238BDF 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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