KF5203S REX

Brand - REX
Item Number - KF5203S REX
Category - Flange Blocks Spherical Roller Bearing
UPC - 698210705695
Material - 10430102
Model - ZF5000
Bore Size (in) - 2.1875 in
Clearance - C3 STANDARD
Fixed vs. Expansion - Fixed
Housing Construction - Solid
Housing Material - Cast Iron
Housing Style - Flange Block
Housing Type - Flange, Four Bolt, Pilot
Locking Type - Double Set Collar
Retainer Material - Engineered Polymer
Seal Type - Single Lip Contact Seal
Available End Cap - DTC7
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
Bolt Circle Radius (in) - 3 3/16 in
Bolt Size (in) - 2.1875 in
Bore Length (in) - 4 1/8 in
Distance Between Bolt Holes (in) - 4 1/2 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in) - 13/16 in
Distance from Mounting Surface to Outer Most Bearing Face (in) - 21/32 in
Grease Fitting Thread Size - 1/8 NPT
Height - 6.38
Housing Coating - POWDER COATED
Housing Width (in) - 5 7/8 in
Inner Ring Hub Diameter (in) - 2 5/8 in
Insert - 5203U
Length - 6.5
Locking Collar Outside Diameter (in) - 3 1/4 in
Locking Device Kit - SC7 QTY 2
Lubrication Type - EXXON RONEX MP STD
Maximum Speed (RPM) - 2500 rpm
Maximum Temperature (C) - 107 C
Maximum Temperature (F) - 225 F
Microlock Kit - ML2
Mounting Bolt Size (in) - 5/8 in
Mounting Pad Height (in) - 11/16 in
Weight (kg) - 5.8513368
Pilot Diameter (in) - 5 in
Primary Seal - BUNA SGL LIP LIGHT CONTACT
Radial Dynamic Load Capacity (lb) - 36370 lb
Radial Static Load Capacity (lb) - 44400 lb
Seal Kit - KS7
Setscrew Torque (in-lbs) - 460 in/lbs
Size Code - 7
Unit of Dimension - IN
Vibration Frequency Fundamental Train - 0.0072 cps
Vibration Frequency Inner Ring Defect - 0.1790 cps
Vibration Frequency Outer Ring Defect - 0.1377 cps
Vibration Frequency Roller Spin - 0.0606 cps
Volume - 1.076
Volume Unit - GLL