d - 200 mm

D - 360 mm

B - 58 mm

C - 58 mm

Angle (α) - 40 °

a - 88.5 mm

r min. - 4 mm

r1 min. - 1.5 mm

2B - 116 mm

da min. - 209 mm

Da max. - 351 mm

ra max. - 1.5 mm

Weight - 25.5 Kg

Basic dynamic load rating (C) - 510 kN

Basic static load rating (C0) - 840 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1500 r/min

• Model Number: 7240BDB
• Inner Diameter：200mm Outer Diameter：360mm Width：58mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:vertical sawing machine,Seals,spring industry,Animal Tracking,aerial work platform,scientific instruments,historical instruments,pneumatic,fabric products,vacuum filter,Surveying Surveying Instruments
• Similar models:NTN 7240B NACHI 7240DB NACHI 7240 ISO 7240BDT ISO 7240CDF AST 7240AC KOYO 7240CPA CX 7240C-UO NACHI 7240BDF NSK 7240B
• BEARING POWER International Trading Co.,Ltd. specialize in 7240BDB products，there is large inventory of NACHI 7240BDB . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7240BDB Which NACHI 7240BDB 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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