Rexnord MA230778 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - MA230778

Описание

3 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Steel Retainers Dimensions Overall Width (in) 4.38 in Slot Length (in) 1.63 in Overall Height (in) 7.5 in Bolt Size (in) 7/8 in Base Width (in) 3.44 in Overall Length (in) 13 in Bore Diameter (in) 3.4375 in Foot Height (in) 2.25 in Base to Center Height (in) 3.75 in Locking Collar Outside Diameter (in) 4.91 in Length Through Bore (in) 4.38 in Inner Ring Outside Diameter (in) 3.975 in Bolt Spacing (in) 10 in Base Length (in) 13 in Housing Cast Face to Outermost Bearing Face (in) 0.94 in Technical Specifications Seal Type Heavy Contact Seal Rolling Element Spherical Roller Housing Material Cast Iron Cage Material Steel Housing Color Black Series Solid-housed Pillow Blocks Misalignment Type Dynamic Fixed/Expansion Fixed Radial Clearance C3 STANDARD Static Load Rating (lb) 90,700 lb Housing Construction Solid Product ZA2000 Housing Style Pillow Block Radial Dynamic Load Capacity (lb) 84,330 lb Shaft Locking Type Single Set Collar 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 Setscrew Torque (in-lbs) 680 in/lbs Microlock Kit ML4 Seal Kit MS10 Housing Coating POWDER COATED Size Code 10 Max Operating Temperature (F) 225 °F Vibration Frequency Inner Ring Defect 0.1784 cps Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Fundamental Train 0.0073 cps Max Operating Temperature (C) 107 °C Primary Seal BUNA SPRING LOADED LIP SEAL Grease Fitting Thread Size 1/8 NPT Locking Device Kit SC10 Vibration Frequency Outer Ring Defect 0.1383 cps Vibration Frequency Roller Spin 0.0628 cps Lubricant EXXON RONEX MP STD Insert 2307UR78 General Specifications UPC 793699397819 Weight 38.00 LB Packaged Length 13.50 IN Packaged Width 5.00 IN Packaged Height 7.88 IN HTC 8483208080 Country of Origin Mexico