Rexnord MNT8220718 Take-up Assemblies Rex Spherical Roller Bearings - MNT8220718

Описание

2 7/16" Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-up Assembly, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Overall Height (in) 9.13 in Overall Length (in) 36.5 in Base to Center Height (in) 4.375 in Bore Diameter (in) 2.4375 in Foot Height (in) 1.75 in Bolt Size (in) 3/4 in Overall Width (in) 3.5 in Housing Width (in) 4.13 in Distance from Bearing Centerline to Housing Face (in) 1.38 in Channel Width (in) 3 in Travel Length (in) 18 in Overall Rod Length (in) 33.75 in Frame Length (in) 36.5 in Frame Height (in) 9.13 in Frame Width (in) 3.5 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 Misalignment Type Dynamic Rolling Element Spherical Roller Static Load Rating (lb) 53,500 lb Housing Material Cast Iron Radial Clearance C3 STANDARD Product ZNT2000 Cage Material Engineered Polymer Housing Construction Solid Shaft Locking Type Single Set Collar Seal Type Heavy Contact Seal Housing Style Take-Up Assembly Housing Type Take-Up Assembly Frame Material Welded Steel Fixed/Expansion Fixed Radial Dynamic Load Capacity (lb) 43,240 lb Frame Type Protected Screw Take-up Assembly End Cap DTC8 Series Take-up Assemblies Frame ZNT818 Seal Kit MS8 Adjusting Screw Thread Size 7/8-9 NC Setscrew Torque (in-lbs) 680 in/lbs Microlock Kit ML3 Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Allowable Working Load [2/3 Yield Strength] (lb) 4,400 lb Ability to Relubricate Yes Maximum Speed (RPM) 2000 rpm Vibration Frequency Roller Spin 0.0607 cps Lubricant EXXON RONEX MP STD Max Operating Temperature (F) 225 °F Housing Coating POWDER COATED Locking Device Kit SC8 Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Outer Ring Defect 0.1376 cps Primary Seal BUNA SPRING LOADED LIP SEAL Max Operating Temperature (C) 107 °C Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Inner Ring Defect 0.1791 cps Size Code 8 Insert 2207U Replacement Take-up Block MN82207 Grease Fitting Thread Size 1/8 NPT General Specifications UPC 698210711559 Weight 63.00 LB HTC 8483204080 Country of Origin Mexico