Rexnord ZNT8220724 Take-up Assemblies Rex Spherical Roller Bearings - ZNT8220724

Описание

2 7/16" Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-up Assembly, Single Setscrew Locking Collar, Clearance Seal Dimensions Foot Height (in) 1.75 in Overall Height (in) 9.13 in Base to Center Height (in) 4.375 in Overall Width (in) 3.5 in Overall Length (in) 42.5 in Housing Width (in) 4.13 in Bore Diameter (in) 2.4375 in Bolt Size (in) 3/4 in Frame Width (in) 3.5 in Distance from Bearing Centerline to Housing Face (in) 1.38 in Frame Height (in) 9.13 in Channel Width (in) 3 in Frame Length (in) 42.5 in Overall Rod Length (in) 39.75 in Travel Length (in) 24 in Bolt Spacing (in) 40.5 in Frame Bolt Hole Center to Bearing Centerline (in) 8.25 in Length Through Bore (in) 3.51 in Technical Specifications Frame Material Welded Steel Housing Material Cast Iron Seal Type Clearance Seal Radial Clearance C3 STANDARD Static Load Rating (lb) 53,500 lb Cage Material Engineered Polymer End Cap DTC8 Housing Style Take-Up Assembly Housing Type Take-Up Assembly Shaft Locking Type Single Set Collar Housing Construction Solid Rolling Element Spherical Roller Radial Dynamic Load Capacity (lb) 43,240 lb Frame Type Protected Screw Take-up Assembly Product ZNT2000 Misalignment Type Dynamic Fixed/Expansion Fixed Series Take-up Assemblies Adjusting Screw Thread Size 7/8-9 NC Setscrew Torque (in-lbs) 680 in/lbs Ability to Relubricate Yes Allowable Working Load [2/3 Yield Strength] (lb) 4,400 lb Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Microlock Kit ML3 Seal Kit ZS8 Maximum Speed (RPM) 3300 rpm Frame ZNT824 Misalignment Capability ±2.0° Misalignment - Dynamic Primary Seal STEEL CLEARANCE SEAL Size Code 8 Housing Coating POWDER COATED Lubricant EXXON RONEX MP STD Insert 2207U Locking Device Kit SC8 Max Operating Temperature (F) 225 °F Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Inner Ring Defect 0.1791 cps Vibration Frequency Outer Ring Defect 0.1376 cps Vibration Frequency Roller Spin 0.0607 cps Max Operating Temperature (C) 107 °C Replacement Take-up Block ZN82207 General Specifications UPC 698210715939 Weight 74.00 LB