Rexnord MNT8520712 Take-up Assemblies Rex Spherical Roller Bearings - MNT8520712

Описание

2 7/16" Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-up Assembly, Double Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Bolt Size (in) 3/4 in Overall Height (in) 9.13 in Bore Diameter (in) 2.4375 in Foot Height (in) 1.75 in Base to Center Height (in) 4.375 in Overall Width (in) 4.38 in Overall Length (in) 30.5 in Housing Width (in) 4.13 in Frame Length (in) 30.5 in Frame Width (in) 3.5 in Distance from Bearing Centerline to Housing Face (in) 1.38 in Channel Width (in) 3 in Overall Rod Length (in) 27.75 in Frame Height (in) 9.13 in Travel Length (in) 12 in Frame Bolt Hole Center to Bearing Centerline (in) 8.25 in Length Through Bore (in) 4.37 in Bolt Spacing (in) 28.5 in Technical Specifications Frame Material Welded Steel Fixed/Expansion Fixed Housing Type Take-Up Assembly Seal Type Heavy Contact Seal Housing Material Cast Iron Cage Material Engineered Polymer Shaft Locking Type Double Set Collar Product ZNT5000 Housing Construction Solid Radial Clearance C3 STANDARD Rolling Element Spherical Roller Frame Type Protected Screw Take-up Assembly Misalignment Type Dynamic Radial Dynamic Load Capacity (lb) 43,240 lb Series Take-up Assemblies Housing Style Take-Up Assembly End Cap DTC8 Static Load Rating (lb) 53,500 lb Frame ZNT812 Seal Kit MS8 Adjusting Screw Thread Size 7/8-9 NC Ability to Relubricate Yes Setscrew Torque (in-lbs) 680 in/lbs Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Maximum Speed (RPM) 2000 rpm Allowable Working Load [2/3 Yield Strength] (lb) 4,400 lb Microlock Kit ML3 Insert 5207U Max Operating Temperature (F) 225 °F Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Roller Spin 0.0607 cps Replacement Take-up Block MN85207 Vibration Frequency Fundamental Train 0.0072 cps Locking Device Kit SC8 QTY 2 Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Outer Ring Defect 0.1376 cps Size Code 8 Max Operating Temperature (C) 107 °C Vibration Frequency Inner Ring Defect 0.1791 cps Housing Coating POWDER COATED Lubricant EXXON RONEX MP STD General Specifications UPC 698210012113 Weight 60.00 LB HTC 8483204080 Country of Origin United States of America