Rexnord MA2303 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - MA2303

Описание

3 3/16" Mounted Spherical Roller Bearing, Cast Iron Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Overall Length (in) 13 in Base Width (in) 3.44 in Bolt Size (in) 7/8 in Base to Center Height (in) 3.75 in Foot Height (in) 2.25 in Overall Height (in) 7.5 in Overall Width (in) 4.38 in Slot Length (in) 1.63 in Bore Diameter (in) 3.1875 in Locking Collar Outside Diameter (in) 4.91 in Inner Ring Outside Diameter (in) 3.975 in Housing Cast Face to Outermost Bearing Face (in) 0.94 in Bolt Spacing (in) 10 in Base Length (in) 13 in Length Through Bore (in) 4.38 in Technical Specifications Housing Type Pillow Block, Two Bolt Product ZA2000 Misalignment Type Dynamic Shaft Locking Type Single Set Collar Seal Type Heavy Contact Seal Radial Clearance C3 STANDARD Static Load Rating (lb) 90,700 lb Fixed/Expansion Fixed Housing Material Cast Iron Housing Construction Solid Rolling Element Spherical Roller Series Solid-housed Pillow Blocks Radial Dynamic Load Capacity (lb) 84,330 lb Cage Material Engineered Polymer Housing Style Pillow Block End Cap DTC10 Housing Color Black Maximum Speed (RPM) 1400 rpm Setscrew Torque (in-lbs) 680 in/lbs Microlock Kit ML4 Seal Kit MS10 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 Vibration Frequency Inner Ring Defect 0.1784 cps Vibration Frequency Fundamental Train 0.0073 cps Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (C) 107 °C Primary Seal BUNA SPRING LOADED LIP SEAL Locking Device Kit SC10 Lubricant EXXON RONEX MP STD Insert 2303U Vibration Frequency Roller Spin 0.0628 cps Vibration Frequency Outer Ring Defect 0.1383 cps Max Operating Temperature (F) 225 °F Housing Coating POWDER COATED Size Code 10 Grease Fitting Thread Size 1/8 NPT General Specifications UPC 698210632908 Weight 40.00 LB Packaged Length 13.50 IN Packaged Width 5.00 IN Packaged Height 7.88 IN