d - 140 mm

D - 210 mm

B - 33 mm

C - 33 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 67 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 66 mm

da min. - 150 mm

ra max. - 2 mm

Db max - 204,5 mm

Weight - 7,92 Kg

Basic dynamic load rating (C) - 194 kN

Basic static load rating (C0) - 265 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 300 r/min

• Model Number: 7028DB
• Inner Diameter：140mm Outer Diameter：210mm Width：33mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:tower crane,transistor fittings,Spectral Products,motor,Performance test,dynamic blood pressure,paper processing machine,hydraulic cylinder buffer,Hydraulic Rama,Other Measurements,universal category
• Similar models:NTN 7028DT CYSD 7028DF KOYO 7028 KOYO 7028B NTN 7028CP4 AST 7028C CX 7028B-UD AST H7028AC/HQ1 ISO 7028C NTN 7028CT1B/GNP42
• BEARING POWER International Trading Co.,Ltd. specialize in 7028DB products，there is large inventory of NTN 7028DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7028DB Which NTN 7028DB 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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