Description
Brand - REX
Item Number - ZT75203 REX
Category - Take-up Blocks Spherical Roller Bearing
UPC - 698210185404
Material - 10425012
Model - ZT5000
Bore Size (in) - 2.1875 in
Clearance - C3 STANDARD
Fixed vs. Expansion - Fixed
Housing Construction - Solid
Housing Material - Cast Iron
Housing Style - Take-Up Block
Housing Type - Take Up, Wide Slot
Locking Type - Double Set Collar
Retainer Material - Engineered Polymer
Seal Type - Labyrinth Seal
Adjusting Screw Clearance Hole Diameter (in) - 1.375 in
Adjusting Screw Square Nut Seat Height (in) - 2 1/4 in
Adjustment Pad Height (in) - 3 7/8 in
Adjustment Slot Width (in) - 1 1/4 in
Allowable Working Load [2/3 Yield Strength] (lb) - 13500 lb
Available End Cap - DTC7
Available Seal Type - K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Base to Centerline Height (in) - 4 5/8 in
Bearing Brand - REX ROLLER BEARING
Bolt Size (in) - 2.1875 in
Bore Length (in) - 4 1/8 in
Distance from Housing Cast Face to Inner Ring Long Hub Face (in) - 13/16 in
Distance from Housing Outside Diameter to Cast Square Nut Slot Face (in) - 5 in
Grease Fitting Thread Size - 1/8 NPT
Height - 7.25
Housing Coating - POWDER COATED
Housing Height (in) - 5 1/4 in
Housing Length (in) - 7 1/8 in
Inner Ring Hub Diameter (in) - 2 5/8 in
Insert - 5203U
Length - 7.25
Locking Collar Outside Diameter (in) - 3 1/4 in
Locking Device Kit - SC7 QTY 2
Lubrication Type - EXXON RONEX MP STD
Maximum Speed (RPM) - 3650 rpm
Maximum Temperature (C) - 107 C
Maximum Temperature (F) - 225 F
Microlock Kit - ML2
Weight (kg) - 6.577084
Primary Seal - STEEL CLEARANCE SEAL
Radial Dynamic Load Capacity (lb) - 36370 lb
Radial Static Load Capacity (lb) - 44400 lb
Seal Kit - ZS7
Setscrew Torque (in-lbs) - 460 in/lbs
Size Code - 7
Slot Length (in) - 13/16 in
Slot Spacing (in) - 4.5 in
Unit of Dimension - IN
Vibration Frequency Fundamental Train - 0.0072 cps
Vibration Frequency Inner Ring Defect - 0.1790 cps
Vibration Frequency Outer Ring Defect - 0.1377 cps
Vibration Frequency Roller Spin - 0.0606 cps
Volume - 0.863
Volume Unit - GLL
Width - 3.5
