Description
Brand - REX
Item Number - MFS9203V4078 REX
Category - Flange Blocks Spherical Roller Bearing
UPC - 793699672138
Material - 10416909
Model - ZFS9000
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 - Tapered Adapter
Retainer Material - Steel
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 9/16 in
Bolt Hole Circle Diameter (in) - 7 1/8 in
Bolt Size (in) - 2.1875 in
Bore Length (in) - 3 11/32 in
Distance Between Bolt Holes (in) - 5 1/32 in
Expansion Lock Plug - 105-95008-25
Grease Fitting Thread Size - 1/8 NPT
Height - 6.88
Housing Coating - POWDER COATED
Insert - 9203U78
Length - 6.88
Locking Device Kit - AK8203
Lubrication Type - PRESERVATIVE ONLY - NO GREASE
Maximum Speed (RPM) - 2000 rpm
Mounting Bolt Size (in) - 5/8 in
Weight (kg) - 8.7996848
Primary Seal - VITON SPRING LOADED LIP SEAL
Radial Dynamic Load Capacity (lb) - 43240 lb
Radial Static Load Capacity (lb) - 53500 lb
Shaft Locking Collar Kit/Adapter Assembly - AK8203
Size Code - 8
Special Lube Percent - 0% FILL
Unit of Dimension - IN
Vibration Frequency Fundamental Train - 0.0072 cps
Vibration Frequency Inner Ring Defect - 0.1791 cps
Vibration Frequency Outer Ring Defect - 0.1376 cps
Vibration Frequency Roller Spin - 0.0607 cps
Volume - 0.998
Volume Unit - GLL
Width - 4.88
