d - 140 mm

D - 210 mm

B - 31,5 mm

C - 31,5 mm

ra1 max. - 1 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 63 mm

da min. - 154 mm

Da max. - 202,5 mm

ra max. - 2 mm

Weight - 7,08 Kg

Basic dynamic load rating (C) - 132 kN

Basic static load rating (C0) - 345 kN

(Grease) Lubrication Speed - 3 100 r/min

(Oil) Lubrication Speed - 4 200 r/min

• Model Number:HTA028DB
• Inner Diameter：140mm Outer Diameter：210mm Width：31,5mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:boring bar boring bar,rubber products machinery and equipment,mathematical instruments,Anesthetic Equipment,flexible processing,circulating pump,engine,Broadcasting System,clean stationery,air shower etc,Rolling mill gear box
• Similar models:SKF 7028ACD/P4A NACHI 7028DB NTN 7028CT1B/GNP42 NACHI 7028C FAG B7028-E-T-P4S CX 7028C-UX CX 7028C-UD CX 7028A-UD NTN 5S-2LA-HSE028ADG/GNP42 KOYO HAR028
• BEARING POWER International Trading Co.,Ltd. specialize in HTA028DB products，there is large inventory of NTN HTA028DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the HTA028DB Which NTN HTA028DB 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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