HM212047/HM212010 Tapered Roller Bearing 2-1/2" x 4-13/16" x 1-1/2" inch - Tapers - Taper Bearing with Cone and Cup Made from 52100 Chrome Steel Built to Handle Heavy Radial and Axial Loads in Wheel and Industrial Applications

HM212047/HM212010 Tapered Roller Bearing Set
✔️ 2-1/2" Bore x 4-13/16" OD x 1-1/2" Wide - Cone & Cup Pair

This single-row tapered roller bearing set includes cone HM212047 and cup HM212010. Made from tough 52100 chrome steel, it’s engineered to carry both radial and axial loads with precision - ideal for gearboxes, trailers, and heavy-duty machinery that demands strength and reliability.

✅ Cone: HM212047
✅ Cup: HM212010
✅ Bore (ID): 2.5000" inch
✅ Outer diameter (OD): 4.8125" inch
✅ Cone width (B): 1.5100" inch
✅ Cup width (C): 1.1700" inch
✅ Total bearing width (T): 1.5000" inch
✅ Radius (R): 0.28" inch
✅ Radius (r): 0.06" inch
✅ Contact dimensions:

• da: 3.52"

• db: 3.43"

• Da: 4.60"

• Db: 4.33"

• Ab: 0.12"

• Aa: 0,09"

• a: -0.43"
  ✅ Material: 52100 Chrome Steel
  ✅ Set includes: One cone + one cup

💡 Why use tapered roller bearings in high-load applications?
Their design distributes load across angled surfaces, allowing them to support significant radial and thrust forces while maintaining alignment. Perfect for rotating shafts and mechanical systems with directional load changes.

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