25880/25821 tapered roller bearing cad drawing
  1. The assembly part number lists the cone part number first and then the cup part number.

25880_25821 Inch Series Tapered Roller Bearing

Model: 25880/25821

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Product Details

Bearing Type single row assembly
Bore Dia (d) 1.4365 in
Outer Dia (D) 2.8750 in
Width (B) 0.9375 in
Outer Width (Bo) 0.7500 in
Inner Width (Bi) 0.9688 in
Radius (min) (rs) 0.059 in
Radius (min) (rs1) 0.031 in
Weight (g) 451.00 grams
Material 52100 chrome steel or equiavelent