18590/18520 tapered roller bearing cad drawing
  1. The assembly part number lists the cone part number first and then the cup part number.

18590_18520 Inch Series Tapered Roller Bearing

Model: 18590/18520

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Product Details

Bearing Type single row assembly
Bore Dia (d) 1.6250 in
Outer Dia (D) 2.8750 in
Width (B) 0.6562 in
Outer Width (Bo) 0.5000 in
Inner Width (Bi) 0.6875 in
Radius (min) (rs) 0.138 in
Radius (min) (rs1) 0.059 in
Weight (g) 285.00 grams
Material 52100 chrome steel or equiavelent