Rexnord ZNT8220824 Take-up Assemblies Rex Spherical Roller Bearings - ZNT8220824

Описание

2 1/2" Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-up Assembly, Single Setscrew Locking Collar, Clearance Seal Dimensions Overall Height (in) 9.13 in Bolt Size (in) 3/4 in Base to Center Height (in) 4.375 in Bore Diameter (in) 2.5000 in Overall Length (in) 42.5 in Housing Width (in) 4.13 in Foot Height (in) 1.75 in Overall Width (in) 3.5 in Frame Width (in) 3.5 in Travel Length (in) 24 in Overall Rod Length (in) 39.75 in Channel Width (in) 3 in Distance from Bearing Centerline to Housing Face (in) 1.38 in Frame Height (in) 9.13 in Frame Length (in) 42.5 in Bolt Spacing (in) 40.5 in Length Through Bore (in) 3.51 in Frame Bolt Hole Center to Bearing Centerline (in) 8.25 in Technical Specifications Fixed/Expansion Fixed Static Load Rating (lb) 53,500 lb Frame Material Welded Steel Product ZNT2000 End Cap DTC8 Misalignment Type Dynamic Housing Style Take-Up Assembly Series Take-up Assemblies Housing Construction Solid Housing Material Cast Iron Cage Material Engineered Polymer Seal Type Clearance Seal Frame Type Protected Screw Take-up Assembly Shaft Locking Type Single Set Collar Housing Type Take-Up Assembly Radial Dynamic Load Capacity (lb) 43,240 lb Radial Clearance C3 STANDARD Rolling Element Spherical Roller Ability to Relubricate Yes Frame ZNT824 Maximum Speed (RPM) 3300 rpm Seal Kit ZS8 Allowable Working Load [2/3 Yield Strength] (lb) 4,400 lb Setscrew Torque (in-lbs) 680 in/lbs Adjusting Screw Thread Size 7/8-9 NC Microlock Kit ML3 Max Operating Temperature (C) 107 °C Size Code 8 Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Roller Spin 0.0607 cps Lubricant EXXON RONEX MP STD Vibration Frequency Outer Ring Defect 0.1376 cps Vibration Frequency Fundamental Train 0.0072 cps Replacement Take-up Block ZN82208 Insert 2208U Locking Device Kit SC8 Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Dynamic Housing Coating POWDER COATED Max Operating Temperature (F) 225 °F Vibration Frequency Inner Ring Defect 0.1791 cps General Specifications UPC 698210716523 Weight 74.00 LB Country of Origin Mexico