Rexnord MT82208 Take-up Blocks Rex Spherical Roller Bearings - MT82208

Описание

2 1/2" Mounted Spherical Roller Bearing, Cast Iron Take-up Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Overall Width (in) 3.51 in Overall Length (in) 7.81 in Slot Width (in) 1.06 in Bore Diameter (in) 2.5000 in Base to Center Height (in) 5.063 in Housing Width (in) 2.63 in Slot Length (in) 4 in Overall Height (in) 5.88 in Adjustment Pad Height (in) 4.25 in Locking Collar Outside Diameter (in) 3.56 in Slot Spacing (in) 5.13 in Adjusting Screw Clearance Hole Diameter (in) 1.38 in Adjustment Slot Width (in) 1.25 in Adjusting Screw Square Nut Seat Height (in) 2.25 in Housing Outside Diameter to Cast Square Nut Slot Face (in) 5.5 in Length Through Bore (in) 3.51 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Centerline to Outermost Bearing Face (in) 2.19 in Inner Ring Outside Diameter (in) 2.901 in Technical Specifications Radial Clearance C3 STANDARD Housing Style Take-Up Block Misalignment Type Dynamic Static Load Rating (lb) 53,500 lb Housing Construction Solid Housing Material Cast Iron End Cap DTC8 Radial Dynamic Load Capacity (lb) 43,240 lb Product ZT2000 Housing Type Take Up, Wide Slot Shaft Locking Type Single Set Collar Series Take-up Blocks Seal Type Heavy Contact Seal Fixed/Expansion Fixed Rolling Element Spherical Roller Cage Material Engineered Polymer Seal Kit MS8 Allowable Working Load [2/3 Yield Strength] (lb) 20,900 lb Maximum Speed (RPM) 2000 rpm 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 Ability to Relubricate Yes Setscrew Torque (in-lbs) 680 in/lbs Misalignment Capability ±2.0° Misalignment - Dynamic Lubricant EXXON RONEX MP STD Vibration Frequency Roller Spin 0.0607 cps Vibration Frequency Fundamental Train 0.0072 cps Primary Seal BUNA SPRING LOADED LIP SEAL Housing Coating POWDER COATED Max Operating Temperature (F) 225 °F Locking Device Kit SC8 Insert 2208U Vibration Frequency Outer Ring Defect 0.1376 cps Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (C) 107 °C Vibration Frequency Inner Ring Defect 0.1791 cps Size Code 8 General Specifications UPC 698210712068 Weight 17.90 LB Packaged Length 9.56 IN Packaged Width 4.00 IN Packaged Height 5.50 IN HTC 8483204080 Country of Origin United States of America