d - 45 mm

d2 - 35 mm

D - 85 mm

T - 52 mm

T2 - 32 mm

d3 - 85 mm

r min. - 1 mm

r1 min. - 0,6 mm

B - 12 mm

D1 - 47 mm

Da max. - 65 mm

ra max. - 1 mm

rb max. - 0,6 mm

Weight - 1,28 Kg

Basic dynamic load rating (C) - 80,5 kN

Basic static load rating (C0) - 163 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2800 r/min

• Model Number:52309
• Inner Diameter：45mm Outer Diameter：85mm Width：52mm
• Type：Thrust Ball Bearings
• Update date：2026-01-13
• Application:Infrared Technology,Embroidery,milling head plug,Oral Equipment,mechanical and electrical,Cleaning equipment,mathematical instruments,Digital Generator,non-ferrous metal alloy,molding machine,air purification
• Similar models:ISO 52309 ISB 52309 NKE 52309 KOYO 52309 NACHI 52309 NSK 52309 FAG 52309 CX 52309 SKF 52309
• BEARING POWER International Trading Co.,Ltd. specialize in 52309 products，there is large inventory of NSK 52309 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 52309 Which NSK 52309 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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