HM88542/HM88510 tapered roller bearing cad drawing
  1. The assembly part number lists the cone part number first and then the cup part number.

HM88542_HM88510 Inch Series Tapered Roller Bearing

Model: HM88542/HM88510

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Product Details

Bearing Type single row assembly
Bore Dia (d) 1.2500 in
Outer Dia (D) 2.8750 in
Width (B) 1.1563 in
Outer Width (Bo) 0.9063 in
Inner Width (Bi) 1.0938 in
Radius (min) (rs) 0.051 in
Radius (min) (rs1) 0.130 in
Weight (g) 621.00 grams
Material 52100 chrome steel or equiavelent