HM212049/HM212011 tapered roller bearing cad drawing
  1. The assembly part number lists the cone part number first and then the cup part number.

HM212049_HM212011 Inch Series Tapered Roller Bearing

Model: HM212049/HM212011

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Product Details

Bearing Type single row assembly
Bore Dia (d) 2.6250 in
Outer Dia (D) 4.8125 in
Width (B) 1.5000 in
Outer Width (Bo) 1.1700 in
Inner Width (Bi) 1.5100 in
Radius (min) (rs) 0.138 in
Radius (min) (rs1) 0.130 in
Weight (g) 1,850.00 grams
Material 52100 chrome steel or equiavelent