Description
Brand - REX
Item Number - ZF520378 REX
Category - Flange Blocks Spherical Roller Bearing
UPC - 793699894110
Material - 10408485
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
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
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