Rexnord AMNT8220718 Take-up Assemblies Rex Spherical Roller Bearings - AMNT8220718

Описание

2 7/16" Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-up Assembly, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Two Open Auxiliary Caps Dimensions Foot Height (in) 1.75 in Housing Width (in) 4.13 in Base to Center Height (in) 4.375 in Bolt Size (in) 3/4 in Overall Length (in) 36.5 in Overall Width (in) 6.06 in Bore Diameter (in) 2.4375 in Overall Height (in) 9.13 in Channel Width (in) 3 in Frame Height (in) 9.13 in Distance from Bearing Centerline to Housing Face (in) 1.38 in Overall Rod Length (in) 33.75 in Frame Width (in) 3.5 in Travel Length (in) 18 in Frame Length (in) 36.5 in Bolt Spacing (in) 34.5 in Frame Bolt Hole Center to Bearing Centerline (in) 8.25 in Length Through Bore (in) 3.51 in Technical Specifications Frame Type Protected Screw Take-up Assembly Housing Material Cast Iron Shaft Locking Type Single Set Collar Housing Construction Solid Misalignment Type Dynamic Fixed/Expansion Fixed Frame Material Welded Steel Radial Clearance C3 STANDARD Series Take-up Assemblies Rolling Element Spherical Roller Product ZNT2000 Static Load Rating (lb) 53,500 lb Housing Type Take-Up Assembly Cage Material Engineered Polymer Seal Type Heavy Contact Seal Radial Dynamic Load Capacity (lb) 43,240 lb Housing Style Take-Up Assembly Seal Kit MS8 Setscrew Torque (in-lbs) 680 in/lbs Maximum Speed (RPM) 2000 rpm Frame ZNT818 Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Adjusting Screw Thread Size 7/8-9 NC Allowable Working Load [2/3 Yield Strength] (lb) 4,400 lb Microlock Kit ML3 Ability to Relubricate Yes Auxiliary Cap Kit A8207 (qty 2) Vibration Frequency Inner Ring Defect 0.1791 cps Vibration Frequency Roller Spin 0.0607 cps Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Dynamic Replacement Take-up Block AMN82207 Housing Coating POWDER COATED Locking Device Kit SC8 Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (C) 107 °C Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Outer Ring Defect 0.1376 cps Size Code 8 Insert 2207U Auxiliary Seals 2 OPEN CAPS CAST IRON Lubricant EXXON RONEX MP STD Max Operating Temperature (F) 225 °F General Specifications UPC 698210860042 Weight 72.00 LB