Skip to content Skip to navigation menu
2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit

MBR2108

2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit
Item #100739188
  • Spherical Roller Bearing Cartridge Unit
  • 1 1/2 in Shaft Diameter
  • Single Setscrew Collar Locking Device
  • Non-Expansion Bearing Design
  • Spherical Roller Bearing Type
2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • Prop 65Prop 65
  • Spherical Roller Bearing Cartridge Unit
  • 1 1/2 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
Bore Dia. [Min] 3/4 in
Temperature Range [Max] 225 °F
Bolt Circle Dia. 4 3/8 in
Duty Heavy-Duty
Set Screw Torque 325 in lb
Shaft Locking Single Set Collar
Vibration Frequency Outer Ring Defect 0.1055 cps
Misalignment Range ±1 1/2°
Size Code 4
Bolt Size 3/8 in
Housing Height 5 1/4 in
Vibration Frequency Fundamental Train 0.0070 cps
Flange Type 4-Bolt Piloted Flange
Radial Dynamic Load Capacity 19860 lb
Collar O.D. 2 5/16 in
Bearing Design Non-Expansion
Pilot Depth 3/4 in
Vibration Frequency Inner Ring Defect 0.1445 cps
Inch/Metric Inch
Retainer Type Engineered Polymer
Grease Fitting Size 1/8 NPT
Lubrication Type Exxon Ronex MP Std
Bore Dia. [Max] 4 in
Housing Construction 1 Piece
Housing Coating Powder Coated
Bearing Type Spherical Roller
Relubricatable Yes
Primary Seal Buna Spring Loaded Lip Seal
Collar Extension 11/16 in
Seal Type Spring Loaded Heavy Contact Seals
Vibration Frequency Roller Spin 0.0499 cps
Series 2000
RPM [Max] 3300 rpm
Bolt Circle Radius 2 3/16 in
Flange Thickness 1/2 in
Lubricant Type Exxon Ronex MP
Overall Width 4 1/4 in
Housing Length 5 1/4 in
Shape Round
Locking Device Setscrew Locking
Housing Material Cast Iron
Style 4-Bolt Piloted Flange
Shaft Dia. 1 1/2 in
End Type Open End
Bolt Hole Spacing 3 3/32 in
Type Spherical Roller Bearing
Mounted Unit Duty Heavy-Duty
Static Load Rating 20900 lb
Flange Pilot Diameter 3 5/8 in
Lubrication Relubricatable
Length Through Bore 2.875 in
Temperature Range [Min] -40 °F
Weight 5.2 LB
EAN or UPC 698210640002
  • Prop 65Prop 65
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison