Rexnord MA2303F Solid-housed Pillow Blocks Rex Spherical Roller Bearings - MA2303F

Описание

3 3/16" Mounted Spherical Roller Bearing, Cast Iron Fixed 4-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Bolt Size (in) 3/4 in Foot Height (in) 2.25 in Base to Center Height (in) 3.75 in Overall Height (in) 7.5 in Slot Length (in) 1.5 in Bore Diameter (in) 3.1875 in Overall Length (in) 13 in Overall Width (in) 4.38 in Base Width (in) 4.13 in Locking Collar Outside Diameter (in) 4.91 in Length Through Bore (in) 4.38 in Housing Cast Face to Outermost Bearing Face (in) 0.94 in Inner Ring Outside Diameter (in) 3.975 in Base Length (in) 13 in Bolt Spacing (in) 10 in Bolt Spacing Width (in) 2 in Technical Specifications Shaft Locking Type Single Set Collar End Cap DTC10 Misalignment Type Dynamic Rolling Element Spherical Roller Fixed/Expansion Fixed Radial Clearance C3 STANDARD Housing Construction Solid Housing Type Pillow Block, Four Bolt Housing Material Cast Iron Seal Type Heavy Contact Seal Housing Style Pillow Block Product ZA2000F Static Load Rating (lb) 90,700 lb Housing Color Black Cage Material Engineered Polymer Series Solid-housed Pillow Blocks Radial Dynamic Load Capacity (lb) 84,330 lb Maximum Speed (RPM) 1400 rpm 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 MS10 Microlock Kit ML4 Setscrew Torque (in-lbs) 680 in/lbs Size Code 10 Housing Coating POWDER COATED Max Operating Temperature (C) 107 °C Vibration Frequency Outer Ring Defect 0.1383 cps Locking Device Kit SC10 Lubricant EXXON RONEX MP STD Vibration Frequency Roller Spin 0.0628 cps Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Fundamental Train 0.0073 cps Primary Seal BUNA SPRING LOADED LIP SEAL Insert 2303U Max Operating Temperature (F) 225 °F Vibration Frequency Inner Ring Defect 0.1784 cps Grease Fitting Thread Size 1/8 NPT General Specifications UPC 698210702946 Weight 42.50 LB Packaged Length 13.50 IN Packaged Width 5.00 IN Packaged Height 7.88 IN