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:reducer,industrial supplies,switch,mechanical annex,Broadcasting System,ventilation fans,ventilation equipment,Storage Tool,air purification,coupling type,Anti-defibrillation pacing
• Similar models:KOYO 3NCHAC028C CYSD 7028C CX 7028B-UX SKF 7028CD/P4AH1 KOYO 3NCHAR028CA NTN 7028DF KOYO HAR028 FAG HCB7028-E-2RSD-T-P4S NTN 7028B NTN 7028CDB
• 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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