Description
Brand - REX
Item Number - ZBR2315G78 REX
Category - Flanged Cartridge Blocks Spherical Roller Bearing
UPC - 782934910371
Material - 10481671
Model - ZBR2000
Bore Size (in) - 3.9375 in
Clearance - C3 STANDARD
Fixed vs. Expansion - Fixed
Housing Construction - Solid
Housing Material - Cast Iron
Housing Style - Flange Block
Housing Type - Flange, Cartridge
Locking Type - Single Set Collar
Retainer Material - Steel
Bearing Brand - REX ROLLER BEARING
Bolt Circle Radius (in) - 4 11/16 in
Bolt Hole Circle Diameter (in) - 9 3/8 in
Bolt Size (in) - 3.9375 in
Distance Between Bolt Holes (in) - 6 5/8 in
Grease Fitting Thread Size - 1/8 NPT
Housing Coating - POWDER COATED
Insert - 2315UR78
Locking Device Kit - SC11
Lubrication Type - EXXON RONEX MP STD
Maximum Speed (RPM) - 2050 rpm
Mounting Bolt Size (in) - 3/4 in
Weight (kg) - 22.226008
Primary Seal - STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb) - 130970 lb
Radial Static Load Capacity (lb) - 137000 lb
Size Code - 11
Vibration Frequency Fundamental Train - 0.0071 cps
Vibration Frequency Inner Ring Defect - 0.1717 cps
Vibration Frequency Outer Ring Defect - 0.1283 cps
Vibration Frequency Roller Spin - 0.0548 cps