2108U78 1 1/2 INSERT ROLLER BRG

2108U78 MFG #: Rex
Out of Stock
  • (A)Bore Diameter: 1.5000 in
  • (B)Outside Diameter: 2.8350 in
  • (C)Bearing Width: 1.31 in
  • (E)Maximum Shoulder Diameter: 2.50 in
  • (H)Length Through Bore: 2.88 in
  • (M)Locking Collar Outside Diameter: 2.30 in
  • (N)Inner Ring Hub Diameter: 1.75 in
  • (R)Maximum Housing Fillet Radius: 0.05 in
  • (T)Locking Collar Width: 0.63 in
  • (Y)Distance From Bearing Centerline to Inner Ring Short Hub Face: 1.09 in
  • Available Seal Type: K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
  • C Dynamic Load Rating: 19,860 lbf
  • Co Static Load Rating: 20,900 lbf
  • Maximum Temperature (°F (°C)): 225 (107)
  • Setscrew Torque (in-lbs): 325
  • Shaft Diameter: 1 1/2 in
  • Shaft Locking Collar Kit: SC4
  • Size Code: 4
  • Vibration Frequency Fundamental Train: 0.0070
  • Vibration Frequency Inner Ring Defect: 0.1445
  • Vibration Frequency Outer Ring Defect: 0.1055
  • Vibration Frequency Roller Spin : 0.0499
1 1/2" Unmounted Spherical Roller Bearing, Single Setscrew Locking Collar, Steel Retainers