Rexnord ZT75203074078 Take-up Blocks Rex Spherical Roller Bearings - ZT75203074078

Описание

Product Family: Roller Bearing; Line: Rex Dimensions Base to Center Height (in) 4.625 in Overall Height (in) 5.25 in Overall Length (in) 7.13 in Slot Width (in) 0.81 in Housing Width (in) 2.5 in Overall Width (in) 4.13 in Slot Length (in) 3.75 in Bore Diameter (in) 2.4375 in Adjustment Slot Width (in) 1.25 in Adjusting Screw Clearance Hole Diameter (in) 1.38 in Slot Spacing (in) 4.5 in Locking Collar Outside Diameter (in) 3.25 in Adjusting Screw Square Nut Seat Height (in) 2.25 in Adjustment Pad Height (in) 3.88 in Housing Outside Diameter to Cast Square Nut Slot Face (in) 5 in Length Through Bore (in) 4.13 in Inner Ring Outside Diameter (in) 2.62 in Centerline to Outermost Bearing Face (in) 2.06 in Housing Cast Face to Outermost Bearing Face (in) 0.81 in Technical Specifications Rolling Element Spherical Roller Housing Construction Solid Radial Dynamic Load Capacity (lb) 36,370 lb Housing Style Take-Up Block Product ZT5000 Cage Material Steel Static Load Rating (lb) 44,400 lb Shaft Locking Type Double Set Collar Radial Clearance C2 DECREASED Series Take-up Blocks Seal Type Labyrinth Seal Misalignment Type Dynamic Housing Type Take Up, Wide Slot Housing Material Cast Iron Fixed/Expansion Fixed Allowable Working Load [2/3 Yield Strength] (lb) 13,500 lb Ability to Relubricate Yes Setscrew Torque (in-lbs) 460 in/lbs Seal Kit ZS7 Maximum Speed (RPM) 3650 rpm Microlock Kit ML2 Lube Fill Percent 0% FILL Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0072 cps Insert 5203UR78 Locking Device Kit SC7 QTY 2 Vibration Frequency Roller Spin 0.0606 cps Housing Coating POWDER COATED Size Code 7 Lubricant PRESERVATIVE ONLY - NO GREASE Max Operating Temperature (C) 107 °C Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.179 cps Max Operating Temperature (F) 225 °F Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Outer Ring Defect 0.1377 cps General Specifications UPC 793699246704 Weight 14.50 LB