d - 17 mm

D - 40 mm

B - 12 mm

C - 12 mm

ra1 max. - 0,3 mm

Angle (α) - 25 °

a - 14,5 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

2B - 24 mm

da min. - 21,5 mm

ra max. - 0,6 mm

Db max - 37,5 mm

Weight - 0,128 Kg

Basic dynamic load rating (C) - 19,4 kN

Basic static load rating (C0) - 13,2 kN

(Grease) Lubrication Speed - 15 000 r/min

(Oil) Lubrication Speed - 21 000 r/min

• Model Number:7203DB
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:equipment,sheet industry,car,training beds etc,textile machinery,mechanical annex,multi-knife lathe,glass processing machine,printing equipment,Cylinder Micro,hardware
• Similar models:KOYO 7203 NTN SF7203 NTN 7203BG ISO 7203BDB NSK 7203B ISO 7203BDF FAG HCB7203-E-T-P4S ISO 7203BDT CYSD 7203BDT ISO 7203CDF
• BEARING POWER International Trading Co.,Ltd. specialize in 7203DB products，there is large inventory of NTN 7203DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7203DB Which NTN 7203DB 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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