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  • This part may be obsolete or discontinued but limited quantities may exist.


MD2204

2000 Series Spherical Roller Bearing Duplex Unit

Item #101546412
each
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Product details

  • Spherical Roller Bearing Duplex Unit
  • 2 1/4 in Shaft Diameter
  • 5 1/8 in Height
  • 4 13/16 in Bolt Circle Diameter
  • 7/16 in Bolt Size

features

  • Easy bearing clearance: can be field adjusted to meet application needs
  • Mounting to suit the load and installation requirements
  • Shaft ready: prelubricated with standard grease for normal operation
  • other lubricants available for special conditions
  • Fully self-aligning: spherical roller bearing to accommodate operational and installation misalignment
  • Rugged housing: standard material – cast iron, steel or ductile iron available on request
  • Carburized raceways: case-carburized inner races provide a hard, fatigue-resistant surface and a tough, crack-resistant ductile core
  • Interchangeable seals: three types of seals to match the application requirements: Z seal, for the broad range of normal operating conditions
  • K seal, for dusty, dirty conditions
  • and M seal, for protection against liquid contamination
  • For extra protection under severe conditions, auxiliary caps are also available

Specifications

Length Through Bore 3.3125 in
Recommended Housing Bore Diameter [Max] 3.94 in
Bolt Size 7/16 in
Outer Race Diameter 3.94 in
Bearing Type Spherical Roller Bearing
Length Across Flats 4 9/16 in
Bolt Circle Dia. 4 13/16 in
Bore Dia. [Max] 4 in
Inner Ring Hub Diameter 2 5/8 in
Series 2000
Bolt Hole Spacing 3 13/32 in
RPM [Max] 2200 rpm
Set Screw Torque 460 in lb
Locking Device Single Setscrew Locking Collar
Width Between Flanges [Min] 1.870 in
Housing Material Cast Iron
Size Code 7
Width Between Flanges [Max] 1.890 in
Bore Dia. [Min] 1 7/16 in
Type Spring Loaded
Collar O.D. 3 1/4 in
Recommended Housing Bore Diameter [Min] 3.9385 in
Mounting Pad Width 4.5625 in
Temperature Range [Max] 225 °F
Seal Type Triple Lip Heavy Contact Seals
Shaft Dia. 2.25 in
Flange Pilot Diameter Step Width 1/8 in
Flange Thickness 5/16 in
Collar Extension 11/16 in
Weight 6.1 LB
EAN or UPC 698210701123
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