Description
Brand - REX
Item Number - MFS9203A REX
Category - Flange Blocks Spherical Roller Bearing
UPC - 793699562064
Material - 10442770
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 - Engineered Polymer
Seal Type - Heavy Contact Seal
Auxiliary Seals - 1 OPEN CAP CAST IRON
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
Distance from Housing Cast Face to Locking Feature Face (in) - 11/32 in
Expansion Lock Plug - 105-95008-25
Grease Fitting Thread Size - 1/8 NPT
Height - 6.88
Housing Coating - POWDER COATED
Housing Width (in) - 6 7/16 in
Insert - 9203U
Length - 6.88
Locking Device Kit - AK8203
Locknut Outside Diameter (in) - 3 3/8 in
Lubrication Type - EXXON RONEX MP STD
Maximum Speed (RPM) - 2000 rpm
Maximum Temperature (C) - 107 C
Maximum Temperature (F) - 225 F
Microlock Kit - ML3
Mounting Bolt Size (in) - 5/8 in
Mounting Pad Height (in) - 3/4 in
Weight (kg) - 8.7996848
Primary Seal - BUNA SPRING LOADED LIP SEAL
Radial Dynamic Load Capacity (lb) - 43240 lb
Radial Static Load Capacity (lb) - 53500 lb
Seal Kit - MS8
Shaft Locking Collar Kit/Adapter Assembly - AK8203
Size Code - 8
Standoff Distance (in) - 5/16 in
Unit of Dimension - IN
Vibration Frequency Fundamental Train - 0.0072 cps
Vibration Frequency Inner Ring Defect - 0.1791 cps
