d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

Angle (α) - 30 °

a - 6.1 mm

r min. - 1.5 mm

r1 min. - 1 mm

2B - 42 mm

da min. - 40 mm

Da max. - 74.6 mm

ra max. - 1 mm

Weight - 0.475 Kg

Basic dynamic load rating (C) - 65 kN

Basic static load rating (C0) - 52,5 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 8500 r/min

• Model Number: 7307DB
• Inner Diameter：35mm Outer Diameter：80mm Width：21mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Optical Instruments,boring bar boring bar,Surveying Surveying Instruments,Other machinery,vertical processing,steam Hydraulic control element,Hairbrush device,Plastic Equipment,Spectrum Products,power protection,medical equipment
• Similar models:ISO 7307CDF ZEN 7307B-2RS ZEN S7307B CRAFT 7307B NACHI 7307DF SKF 7307BEGAPH CYSD 7307 NACHI 7307B NTN 7307DB SIGMA 7307-B
• BEARING POWER International Trading Co.,Ltd. specialize in 7307DB products，there is large inventory of NACHI 7307DB . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7307DB Which NACHI 7307DB 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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