78215C/78551 tapered roller bearing cad drawing
  1. The assembly part number lists the cone part number first and then the cup part number.

78215C_78551 Inch Series Tapered Roller Bearing

Model: 78215C/78551

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Product Details

Bearing Type single row assembly
Bore Dia (d) 2.1250 in
Outer Dia (D) 5.5130 in
Width (B) 1.4375 in
Outer Width (Bo) 0.9260 in
Inner Width (Bi) 1.3085 in
Radius (min) (rs) 0.138 in
Radius (min) (rs1) 0.091 in
Weight (g) 2,710.00 grams
CAD Notice Please contact AST Bearings to request a CAD Model for this part number.
Material 52100 chrome steel or equiavelent