Rexnord ZAT8220712 Take-up Assemblies Rex Spherical Roller Bearings - ZAT8220712

Описание

2 7/16" Mounted Spherical Roller Bearing, Center Pull Side Mounted Take-up Assembly, Single Setscrew Locking Collar, Clearance Seal Dimensions Overall Height (in) 7.31 in Foot Height (in) 0.31 in Bore Diameter (in) 2.4375 in Base to Center Height (in) 2.25 in Overall Width (in) 4.44 in Bolt Size (in) 1/2 in Overall Length (in) 30.5 in Mounting Plate to Collar Face (in) 4.44 in Travel Length (in) 12 in Distance from Bearing Centerline to End of Rod (in) 20.75 in Frame Height (in) 4.44 in Overall Rod Length (in) 18 in Frame Length (in) 21.69 in Distance from Bearing Centerline to End of Frame (in) 3.81 in End of Frame to Bolt Center (in) 1.75 in Length Through Bore (in) 3.51 in End of Frame at Rod End to Bearing Centerline (in) 5.88 in Bolt Spacing Width (in) 5.06 in Bolt Spacing (in) 6.06 in Technical Specifications Housing Construction Solid Product ZAT2000 Series Take-up Assemblies Shaft Locking Type Single Set Collar Cage Material Engineered Polymer Static Load Rating (lb) 53,500 lb Housing Type Take-Up Assembly Fixed/Expansion Fixed Housing Style Take-Up Assembly Seal Type Clearance Seal Rolling Element Spherical Roller Radial Clearance C3 STANDARD End Cap DTC8 Misalignment Type Dynamic Frame Type Center Pull Side Mount Assembly Frame Material Welded Steel Radial Dynamic Load Capacity (lb) 43,240 lb Housing Material Cast Iron Seal Kit ZS8 Adjusting Screw Thread Size 1 1/8-7 NC Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Setscrew Torque (in-lbs) 680 in/lbs Frame ZAT812 Ability to Relubricate Yes Microlock Kit ML3 Maximum Speed (RPM) 3300 rpm Vibration Frequency Roller Spin 0.0607 cps Lubricant EXXON RONEX MP STD Vibration Frequency Inner Ring Defect 0.1791 cps Housing Coating POWDER COATED Grease Fitting Thread Size 1/8 NPT Locking Device Kit SC8 Replacement Take-up Block ZT82207 Vibration Frequency Outer Ring Defect 0.1376 cps Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Primary Seal STEEL CLEARANCE SEAL Insert 2207U Size Code 8 Max Operating Temperature (C) 107 °C Vibration Frequency Fundamental Train 0.0072 cps General Specifications UPC 698210715366 Weight 51.00 LB HTC 8483208080 Country of Origin Mexico