d - 140 mm

D - 210 mm

B - 33 mm

C - 33 mm

Angle (α) - 40 °

a - 89,9 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 150 mm

Da max. - 200 mm

ra max. - 2 mm

Weight - 3,64 Kg

Basic dynamic load rating (C) - 107 kN

Basic static load rating (C0) - 119 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3300 r/min

• Model Number: 7028B
• Inner Diameter：140mm Outer Diameter：210mm Width：33mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:pneumatic,E Beauty,auto tools,lifting tackle,Cylinder Standard,top industry,Broadcasting System,paint paint,plant determination,chuck industry,scientific instruments
• Similar models:CX 7028C-UO NACHI 7028C NTN 7028CDB CX 7028C-UD NTN 7028DB ISO 7028BDF CYSD 7028DB SKF S7028ACD/HCP4A ISO 7028ADB FAG HS7028-E-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 7028B products，there is large inventory of KOYO 7028B . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7028B Which KOYO 7028B 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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  RCJTY30-N	30			INA	Bearing Units
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