d - 260 mm

D - 400 mm

Angle (α) - 30 °

a - 310 mm

r min. - 4 mm

r1 min. - 1,5 mm

2B - 123 mm

Weight - 60,5 Kg

Basic dynamic load rating (C) - 321 kN

Basic static load rating (C0) - 1 090 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 100 r/min

• Model Number:ACT052DB
• Inner Diameter：260mm Outer Diameter：400mm Width：mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:stacker lift platform,economic mold,medical equipment,Low-voltage electrical equipment,reinforced machinery,rubber products machinery and equipment,motor,power protection,security equipment,switch,Antenna Industry
• Similar models:KOYO ACT052DB KOYO 305272-1 ISO QJ1052 KOYO 305264-1 CX Q1052 NTN SF2052LB SKF 7052CD/P4A ISO 7052B NTN DF0526NRC3 KOYO 305275-1
• BEARING POWER International Trading Co.,Ltd. specialize in ACT052DB products，there is large inventory of KOYO ACT052DB . We has been built up long-term cooperation with KOYO company, could make a bulk order of the ACT052DB Which KOYO ACT052DB 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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