Rexnord MFT8220712 Take-up Assemblies Rex Spherical Roller Bearings - MFT8220712

Описание

2 7/16" Mounted Spherical Roller Bearing, Center Pull Elevator Boot Take-up Assembly, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Bore Diameter (in) 2.4375 in Overall Height (in) 8.31 in Bolt Size (in) 1/2 in Overall Width (in) 6.13 in Base to Center Height (in) 3.938 in Overall Length (in) 30.5 in Distance from Bearing Centerline to End of Felt Plate in Both Directions (in) 14 in Travel Length (in) 12 in Overall Rod Length (in) 24.25 in Frame Height (in) 8.31 in Frame Length (in) 28.63 in Distance from Bearing Centerline to End of Rod (in) 27 in Bolt Spacing Width (in) 7.5 in Backing Panel to Outer Most Bearing Face (in) 6.13 in Length Through Bore (in) 3.51 in End of Frame to Bolt Center (in) 7.31 in End of Frame at Rod End to End of Rod (in) 12.44 in Technical Specifications Radial Clearance C3 STANDARD Housing Type Take-Up Assembly Housing Material Cast Iron Radial Dynamic Load Capacity (lb) 43,240 lb Misalignment Type Dynamic Static Load Rating (lb) 53,500 lb Shaft Locking Type Single Set Collar Product ZFT2000 Seal Type Heavy Contact Seal Rolling Element Spherical Roller Frame Type Center Pull Elevator Boot Assembly End Cap DTC8 Cage Material Engineered Polymer Series Take-up Assemblies Housing Style Take-Up Assembly Housing Construction Solid Frame Material Welded Steel Fixed/Expansion Fixed Microlock Kit ML3 Adjusting Screw Thread Size 1 1/8-7 NC Maximum Speed (RPM) 2000 rpm Setscrew Torque (in-lbs) 680 in/lbs Frame ZFT812 Seal Kit MS8 Ability to Relubricate Yes Locking Device Kit SC8 Max Operating Temperature (C) 107 °C Replacement Take-up Block MT82207 Grease Fitting Thread Size 1/8 NPT Lubricant EXXON RONEX MP STD Vibration Frequency Roller Spin 0.0607 cps Primary Seal BUNA SPRING LOADED LIP SEAL Max Operating Temperature (F) 225 °F Housing Coating POWDER COATED Insert 2207U Vibration Frequency Outer Ring Defect 0.1376 cps Vibration Frequency Inner Ring Defect 0.1791 cps Vibration Frequency Fundamental Train 0.0072 cps Misalignment Capability ±2.0° Misalignment - Dynamic Size Code 8 General Specifications UPC 793699445701 Weight 87.00 LB HTC 8483204080 Country of Origin Mexico