d - 41,275 mm

D - 73,025 mm

T - 16,667 mm

B - 17,462 mm

C - 12,7 mm

a - 14,5 mm

r min. - 3,6 mm

r2 min. - 1,6 mm

da min. - 53 mm

Da - 66 mm

db min - 46 mm

ra max. - 3,6 mm

rb max. - 1,6 mm

Db - 69 mm

Weight - 0,284 Kg

Basic dynamic load rating (C) - 45,9 kN

Basic static load rating (C0) - 55,8 kN

(Grease) Lubrication Speed - 5200 r/min

(Oil) Lubrication Speed - 6900 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,94

Calculation factor (Y1) - 1,71

• Model Number: 18590/18520
• Inner Diameter：41,275mm Outer Diameter：73,025mm Width：16,667mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:noise reduction equipment,Oral Image,natural instruments,Antenna Potentials,generator,rubber products machinery and equipment,equipment,marine test,Medium and large motor,pneumatic Pump,forklift industry
• Similar models:NSK 18590/18520 KBC 18590/18520 ISB 18590/18520 PFI 18590/20 Fersa 18590/18520 Timken 18590/18520 SKF 18590/18520/Q AST 18590/18520 NACHI H-18590/H-18520 NTN 4T-18590/18520
• BEARING POWER International Trading Co.,Ltd. specialize in 18590/18520 products，there is large inventory of KOYO 18590/18520 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 18590/18520 Which KOYO 18590/18520 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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