ZB2212 REX

Brand - REX
Item Number - ZB2212 REX
Category - Flange Blocks Spherical Roller Bearing
UPC - 698210542085
Material - 10441856
Model - ZB2000
Bore Size (in) - 2.75 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 - Engineered Polymer
Seal Type - Labyrinth Seal
Available End Cap - DTC9
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 15/16 in
Bolt Hole Circle Diameter (in) - 7 7/8 in
Bolt Size (in) - 2.75 in
Bore Length (in) - 4 in
Distance Between Bolt Holes (in) - 5 9/16 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in) - 7/8 in
Grease Fitting Thread Size - 1/8 NPT
Height - 9.25
Housing Coating - POWDER COATED
Inner Ring Hub Diameter (in) - 3 3/8 in
Insert - 2212U
Length - 9.5
Locking Collar Outside Diameter (in) - 4 1/16 in
Locking Device Kit - SC9
Lubrication Type - EXXON RONEX MP STD
Maximum Speed (RPM) - 2800 rpm
Maximum Temperature (C) - 107 C
Maximum Temperature (F) - 225 F
Microlock Kit - ML3
Mounting Bolt Size (in) - 3/4 in
Mounting Pad Height (in) - 7/8 in
Weight (kg) - 11.8387512
Primary Seal - STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb) - 57750 lb
Radial Static Load Capacity (lb) - 71500 lb
Seal Kit - ZS9
Setscrew Torque (in-lbs) - 680 in/lbs
Size Code - 9
Standoff Distance (in) - 3/32 in
Unit of Dimension - IN
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
Volume - 1.712
Volume Unit - GLL
Width - 4.5