d - 17 mm

D - 47 mm

B - 14 mm

C - 14 mm

ra1 max. - 0,6 mm

Angle (α) - 25 °

a - 16 mm

r min. - 1 mm

r1 min. - 0,6 mm

2B - 28 mm

da min. - 22,5 mm

ra max. - 1 mm

Db max - 42,5 mm

Weight - 0,214 Kg

Basic dynamic load rating (C) - 25,9 kN

Basic static load rating (C0) - 17,3 kN

(Grease) Lubrication Speed - 14 000 r/min

(Oil) Lubrication Speed - 19 000 r/min

• Model Number:7303DB
• Inner Diameter：17mm Outer Diameter：47mm Width：14mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:instrument,extruder,tapered grinder,office outdoor camping equipment,test strip,stamping die,walking Food processing machinery and equipment,filter paper products,mechanical annex,Machine Tool Accessories,Spectral Products
• Similar models:ZEN 7303B ISB 7303B CX 7303A-UX NACHI 7303B NTN 7303BDT CX 7303B-UO NSK 7303BEA ISO 7303A NACHI 7303CDT ISO 7303CDF
• BEARING POWER International Trading Co.,Ltd. specialize in 7303DB products，there is large inventory of NTN 7303DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7303DB Which NTN 7303DB 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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