ZFS520378 REX

Brand - REX
Item Number - ZFS520378 REX
Category - Flange Blocks Spherical Roller Bearing
UPC - 793699847567
Material - 10427991
Model - ZFS5000
Bore Size (in) - 2.1875 in
Clearance - C3 STANDARD
Fixed vs. Expansion - Expansion
Housing Construction - Solid
Housing Material - Cast Iron
Housing Style - Flange Block
Housing Type - Flange, Four Bolt
Locking Type - Double Set Collar
Retainer Material - Steel
Seal Type - Labyrinth Seal
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 Hole Circle Diameter (in) - 6 3/8 in
Bolt Size (in) - 2.1875 in
Bore Length (in) - 4 1/8 in
Expansion Lock Plug - 105-95008-25
Grease Fitting Thread Size - 1/8 NPT
Height - 6.38
Housing Coating - POWDER COATED
Inner Ring Hub Diameter (in) - 2 5/8 in
Insert - 5203UR78
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) - 3650 rpm
Maximum Temperature (C) - 107 C
Maximum Temperature (F) - 225 F
Weight (kg) - 7.8471416
Primary Seal - STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb) - 36370 lb
Radial Static Load Capacity (lb) - 44400 lb
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 - 0.789
Volume Unit - GLL
Width - 6