Description
Brand - REX
Item Number - MD2311 REX
Category - Duplex Units Spherical Roller Bearing
UPC - 698210701239
Material - 10436673
Model - ZD2000
Bore Size (in) - 3.6875 in
Fixed vs. Expansion - Fixed
Housing Construction - Solid
Housing Material - Cast Iron
Housing Style - Duplex Unit
Housing Type - Duplex Unit
Locking Type - Single Set Collar
Retainer Material - Engineered Polymer
Available Seal Type - K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Bearing Brand - REX ROLLER BEARING
Height - 6.25
Housing Coating - POWDER COATED
Insert - 2311U
Length - 9.69
Locking Device Kit - SC11
Maximum Speed (RPM) - 1200 rpm
Weight (kg) - 16.102516
Primary Seal - BUNA SPRING LOADED LIP SEAL
Radial Dynamic Load Capacity (lb) - 130970 lb
Radial Static Load Capacity (lb) - 137000 lb
Size Code - 11
Unit of Dimension - IN
Vibration Frequency Fundamental Train - 0.0071 cps
Vibration Frequency Inner Ring Defect - 0.1717 cps
Vibration Frequency Outer Ring Defect - 0.1283 cps
Vibration Frequency Roller Spin - 0.0548 cps
Volume - 2.539
Volume Unit - GLL
Width - 9.69