Description
Brand - REX
Item Number - ZB221578 REX
Category - Flange Blocks Spherical Roller Bearing
UPC - 782934892721
Material - 10467768
Model - ZB2000
Bore Size (in) - 2.9375 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 - Single Set Collar
Retainer Material - Steel
Available End Cap - DTC9
Bearing Brand - REX ROLLER BEARING
Grease Fitting Thread Size - 1/8 NPT
Housing Coating - POWDER COATED
Insert - 2215U78
Locking Device Kit - SC9
Lubrication Type - EXXON RONEX MP STD
Maximum Speed (RPM) - 2800 rpm
Weight (kg) - 11.6119552
Primary Seal - STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb) - 57750 lb
Radial Static Load Capacity (lb) - 71500 lb
Size Code - 9
Vibration Frequency Fundamental Train - 0.0072 cps
Vibration Frequency Inner Ring Defect - 0.1701 cps
Vibration Frequency Outer Ring Defect - 0.1299 cps
Vibration Frequency Roller Spin - 0.0591 cps