d - 190 mm

D - 340 mm

B - 55 mm

C - 55 mm

Angle (α) - 40 °

a - 83.7 mm

r min. - 4 mm

r1 min. - 1.5 mm

da min. - 208 mm

Da max. - 322 mm

ra max. - 3 mm

Weight - 21.5 Kg

Basic dynamic load rating (C) - 294 kN

Basic static load rating (C0) - 385 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 2000 r/min

• Model Number: 7238B
• Inner Diameter：190mm Outer Diameter：340mm Width：55mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:cleaners,coal mill,stamping die and its equipment,air purification,gas turbine,car and accessories,safety testing,Microwave Equipment,heating fans,pump industry,Tool
• Similar models:NTN 7238DF AST 7238AC NTN 7238BDT ISB 7238B NTN 7238DT ISO 7238BDF ISO 7238CDT CX 7238A-UO CX 7238C-UO NACHI 7238B
• BEARING POWER International Trading Co.,Ltd. specialize in 7238B products，there is large inventory of NACHI 7238B . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7238B Which NACHI 7238B 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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