Rexnord MA3308 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - MA3308

Описание

3 1/2" Mounted Spherical Roller Bearing, Cast Iron Fixed 2-Bolt Pillow Block, Eccentric Cam Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Bore Diameter (in) 3.5000 in Overall Length (in) 13 in Overall Width (in) 4.56 in Slot Length (in) 1.63 in Foot Height (in) 2.25 in Base to Center Height (in) 3.75 in Overall Height (in) 7.5 in Bolt Size (in) 7/8 in Base Width (in) 3.44 in Locking Collar Outside Diameter (in) 4.91 in Bolt Spacing (in) 10 in Base Length (in) 13 in Housing Cast Face to Outermost Bearing Face (in) 1.14 in Inner Ring Outside Diameter (in) 3.975 in Length Through Bore (in) 4.56 in Technical Specifications Seal Type Heavy Contact Seal Series Solid-housed Pillow Blocks Product ZA3000 Housing Color Black Radial Clearance C3 STANDARD Static Load Rating (lb) 90,700 lb Housing Material Cast Iron Fixed/Expansion Fixed Misalignment Type Dynamic End Cap NEED EXT EC Cage Material Engineered Polymer Housing Construction Solid Rolling Element Spherical Roller Shaft Locking Type Eccentric Collar Housing Style Pillow Block Radial Dynamic Load Capacity (lb) 84,330 lb Housing Type Pillow Block, Two Bolt Ability to Relubricate Yes Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Maximum Speed (RPM) 1400 rpm Microlock Kit ML4 Setscrew Torque (in-lbs) 460 in/lbs Seal Kit MS10 Max Operating Temperature (C) 107 °C Vibration Frequency Outer Ring Defect 0.1383 cps Primary Seal BUNA SPRING LOADED LIP SEAL Misalignment Capability ±2.0° Misalignment - Dynamic Insert 3308U Size Code 10 Locking Device Kit SC3308 Housing Coating POWDER COATED Max Operating Temperature (F) 225 °F Lubricant EXXON RONEX MP STD Vibration Frequency Inner Ring Defect 0.1784 cps Vibration Frequency Fundamental Train 0.0073 cps Grease Fitting Thread Size 1/8 NPT Vibration Frequency Roller Spin 0.0628 cps General Specifications UPC 698210150334 Weight 40.00 LB Packaged Length 13.50 IN Packaged Width 5.00 IN Packaged Height 7.88 IN Country of Origin Mexico