Rexnord MA2070MMF Solid-housed Pillow Blocks Rex Spherical Roller Bearings - MA2070MMF

Описание

70mm Mounted Spherical Roller Bearing, Cast Iron Fixed 4-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Overall Width (in) 3.75 in Overall Height (in) 6.44 in Base to Center Height (in) 3.25 in Slot Length (in) 0.94 in Base Width (in) 3.75 in Overall Length (in) 10.44 in Bolt Size (in) 5/8 in Foot Height (in) 2.25 in Locking Collar Outside Diameter (in) 4.06 in Bolt Spacing (in) 8.13 in Length Through Bore (in) 4 in Inner Ring Outside Diameter (in) 3.37 in Bolt Spacing Width (in) 1.88 in Base Length (in) 10.44 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Technical Specifications Misalignment Type Dynamic Seal Type Heavy Contact Seal Housing Material Cast Iron Shaft Locking Type Single Set Collar Cage Material Engineered Polymer Radial Dynamic Load Capacity (lb) 57,750 lb Housing Type Pillow Block, Four Bolt Radial Clearance C3 STANDARD Housing Style Pillow Block Product ZA2000F Static Load Rating (lb) 71,500 lb Series Solid-housed Pillow Blocks Housing Construction Solid Fixed/Expansion Fixed End Cap DTC9 Housing Color Black Rolling Element Spherical Roller Maximum Speed (RPM) 1700 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 Seal Kit MS9 Setscrew Torque (in-lbs) 680 in/lbs Max Operating Temperature (C) 107 °C Lubricant EXXON RONEX MP STD Max Operating Temperature (F) 225 °F Vibration Frequency Roller Spin 0.0591 cps Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Outer Ring Defect 0.1299 cps Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Inner Ring Defect 0.1701 cps Size Code 9 Locking Device Kit SC9 Housing Coating POWDER COATED Insert 2070MMU Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0072 cps General Specifications UPC 698210946708 Weight 28.00 LB Packaged Length 6.50 IN Packaged Width 5.00 IN Packaged Height 11.25 IN HTC 8483208080 Country of Origin Mexico