Description
Brand - REX
Item Number - ZNT8220718 REX
Category - Take-up Assemblies Spherical Roller Bearing
UPC - 698210715922
Material - 10420519
Model - ZNT2000
Bore Size (in) - 2.4375 in
Clearance - C3 STANDARD
Fixed vs. Expansion - Fixed
Housing Construction - Solid
Housing Material - Cast Iron
Housing Style - Take-Up Assembly
Housing Type - Take-Up Assembly
Locking Type - Single Set Collar
Retainer Material - Engineered Polymer
Available End Cap - DTC8
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
Frame Height (in) - 9.125 in
Frame Length (in) - 36.5 in
Frame Type - Protected Screw Take-up Assembly
Frame Width (in) - 3.9375 in
Grease Fitting Thread Size - 1/8 NPT
Housing Coating - POWDER COATED
Insert - 2207U
Locking Device Kit - SC8
Lubrication Type - EXXON RONEX MP STD
Maximum Speed (RPM) - 3300 rpm
Weight (kg) - 28.576296
Primary Seal - STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb) - 43240 lb
Radial Static Load Capacity (lb) - 53500 lb
Size Code - 8
Take-up Block - ZN82207
Take-up Frame Assembly Type - Protected Screw Type
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