Rexnord MAT8220712 Take-up Assemblies Rex Spherical Roller Bearings - MAT8220712

Описание

2 7/16" Mounted Spherical Roller Bearing, Center Pull Side Mounted Take-up Assembly, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Overall Height (in) 7.31 in Bore Diameter (in) 2.4375 in Overall Width (in) 4.44 in Overall Length (in) 30.5 in Foot Height (in) 0.31 in Bolt Size (in) 1/2 in Base to Center Height (in) 2.25 in Distance from Bearing Centerline to End of Rod (in) 20.75 in Mounting Plate to Collar Face (in) 4.44 in Frame Length (in) 21.69 in Overall Rod Length (in) 18 in Distance from Bearing Centerline to End of Frame (in) 3.81 in Travel Length (in) 12 in Frame Height (in) 4.44 in End of Frame to Bolt Center (in) 1.75 in Bolt Spacing (in) 6.06 in End of Frame at Rod End to Bearing Centerline (in) 5.88 in Bolt Spacing Width (in) 5.06 in Length Through Bore (in) 3.51 in Technical Specifications Housing Style Take-Up Assembly End Cap DTC8 Series Take-up Assemblies Cage Material Engineered Polymer Radial Dynamic Load Capacity (lb) 43,240 lb Rolling Element Spherical Roller Frame Type Center Pull Side Mount Assembly Static Load Rating (lb) 53,500 lb Seal Type Heavy Contact Seal Shaft Locking Type Single Set Collar Fixed/Expansion Fixed Radial Clearance C3 STANDARD Housing Material Cast Iron Housing Type Take-Up Assembly Frame Material Welded Steel Housing Construction Solid Misalignment Type Dynamic Product ZAT2000 Microlock Kit ML3 Adjusting Screw Thread Size 1 1/8-7 NC Ability to Relubricate Yes Frame ZAT812 Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Seal Kit MS8 Maximum Speed (RPM) 2000 rpm Setscrew Torque (in-lbs) 680 in/lbs Vibration Frequency Roller Spin 0.0607 cps Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (C) 107 °C Max Operating Temperature (F) 225 °F Size Code 8 Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Outer Ring Defect 0.1376 cps Locking Device Kit SC8 Lubricant EXXON RONEX MP STD Replacement Take-up Block MT82207 Housing Coating POWDER COATED Vibration Frequency Inner Ring Defect 0.1791 cps Primary Seal BUNA SPRING LOADED LIP SEAL Insert 2207U Grease Fitting Thread Size 1/8 NPT General Specifications UPC 698210703202 Weight 51.00 LB HTC 8483208080 Country of Origin Mexico