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MBR2300

2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit

Item #101568633
each
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Product details

  • Spherical Roller Bearing Cartridge Unit
  • 3 in Shaft Diameter
  • Single Setscrew Collar Locking Device
  • Non-Expansion Bearing Design
  • Spherical Roller Bearing Type

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

Lubricant Type Exxon Ronex MP
Seal Type Spring Loaded Heavy Contact Seals
Type Spherical Roller Bearing
Bearing Design Non-Expansion
Collar O.D. 4 1/16 in
Bolt Hole Spacing 5 19/64 in
RPM [Max] 1700 rpm
Flange Thickness 3/4 in
Style 4-Bolt Piloted Flange
Bore Dia. [Max] 4 in
Shaft Dia. 3.000 in
Mounted Unit Duty Heavy-Duty
Grease Fitting Size 1/8 in NPT
Size Code 9
Bolt Circle Dia. 7 1/2 in
Temperature Range [Min] -40 °F
Bolt Circle Radius 3 3/4 in
Lubrication Relubricatable
Housing Construction 1 Piece
Collar Extension 7/8 in
Housing Height 8 3/4 in
Flange Pilot Diameter 6 3/8 in
Locking Device Setscrew Locking
Duty Heavy-Duty
End Type Open End
Bore Dia. [Min] 3/4 in
Housing Material Cast Iron
Bolt Size 5/8 in
Shape Round
Set Screw Torque 680 in lb
Overall Width 6 in
Bearing Type Spherical Roller Bearing
Temperature Range [Max] 225 °F
Length Through Bore 4 in
Series 2000
Misalignment Range ±1 1/2°
Housing Length 8 3/4 in
Inch/Metric Inch
Pilot Depth 1 1/4 in
Relubricatable Yes
Flange Type 4-Bolt Piloted Flange
Weight 21.8 LB
EAN or UPC 698210613488
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