KB2104 1 1/4 FLG BLK ROLLER BRG

KB2104 MFG #: Rex
Out of Stock
  • (A)Housing Diameter: 3 1/8 in
  • (B)Distance Between Bolt Holes: 3 57/64 in
  • (C)Flange Housing Outside Diameter: 5 1/2 in
  • (D)Length Through Bore: 2 11/16 in
  • (F)Mounting Bolt Size: 3/8 in
  • (G)Bearing Standoff Distance: 1/32 in
  • (H)Mounting Pad Height: 19/32 in
  • (M)Locking Collar Outside Diameter: 1 31/32 in
  • (N)Inner Ring Hub Diameter: 1 17/32 in
  • (P)Distance from Housing Cast Face to Inner Ring Long Hub Face: 9/16 in
  • (R)Bolt Circle Radius: 2 1/4 in
  • C Basic Dynamic Load Rating: 18850 lbf
  • Co Basic Static Load Rating: 18300 lbf
  • Grease Fitting Size: 1/8 in NPT
  • Lubrication Type: Exxon Ronex MP
  • Maximum Speed: 4000 rpm
  • Maximum Temperature (°F (°C)): 225 (107)
  • Microlock Kit: ML2
  • Replacement Insert: 2104U
  • Replacement Seal Kit: KS3
  • Setscrew Torque (in-lbs): 185
  • Shaft Diameter: 1 1/4 in
  • Shaft Locking Collar Kit: SC3
  • Size Code: 3
  • Threaded Cover Kit: TC3
  • Type of Seal: Light Contact Seal
  • Vibration Frequency Fundamental Train: 0.0068
  • Vibration Frequency Inner Ring Defect: 0.1280
  • Vibration Frequency Outer Ring Defect: 0.0887
  • Vibration Frequency Roller Spin: 0.0424
1 1/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 3-Bolt Round Flange Block, Single Setscrew Locking Collar, Single Lip Light Contact Seal