12175/12303 tapered roller bearing cad drawing
  1. The assembly part number lists the cone part number first and then the cup part number.

12175_12303 Inch Series Tapered Roller Bearing

Model: 12175/12303

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Product Details

Bearing Type single row assembly
Bore Dia (d) 1.7500 in
Outer Dia (D) 3.0312 in
Width (B) 0.6875 in
Outer Width (Bo) 0.4688 in
Inner Width (Bi) 0.6750 in
Radius (min) (rs) 0.059 in
Radius (min) (rs1) 0.059 in
Weight (g) 312.00 grams
Material 52100 chrome steel or equiavelent