Rexnord MA2212F Solid-housed Pillow Blocks Rex Spherical Roller Bearings - MA2212F

Описание

2 3/4" Mounted Spherical Roller Bearing, Cast Iron Fixed 4-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Base to Center Height (in) 3.25 in Overall Width (in) 3.75 in Bolt Size (in) 5/8 in Overall Height (in) 6.44 in Slot Length (in) 0.94 in Overall Length (in) 10.44 in Base Width (in) 3.75 in Foot Height (in) 2.25 in Bore Diameter (in) 2.7500 in Locking Collar Outside Diameter (in) 4.06 in Base Length (in) 10.44 in Length Through Bore (in) 4 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Spacing Width (in) 1.88 in Bolt Spacing (in) 8.13 in Inner Ring Outside Diameter (in) 3.37 in Technical Specifications Fixed/Expansion Fixed Shaft Locking Type Single Set Collar Seal Type Heavy Contact Seal Housing Color Black Housing Style Pillow Block Series Solid-housed Pillow Blocks Product ZA2000F Cage Material Engineered Polymer Static Load Rating (lb) 71,500 lb Radial Clearance C3 STANDARD End Cap DTC9 Radial Dynamic Load Capacity (lb) 57,750 lb Housing Material Cast Iron Housing Construction Solid Rolling Element Spherical Roller Housing Type Pillow Block, Four Bolt Misalignment Type Dynamic Setscrew Torque (in-lbs) 680 in/lbs Seal Kit MS9 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 Microlock Kit ML3 Maximum Speed (RPM) 1700 rpm Locking Device Kit SC9 Grease Fitting Thread Size 1/8 NPT Insert 2212U Max Operating Temperature (C) 107 °C Size Code 9 Vibration Frequency Inner Ring Defect 0.1701 cps Vibration Frequency Roller Spin 0.0591 cps Housing Coating POWDER COATED Primary Seal BUNA SPRING LOADED LIP SEAL Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Outer Ring Defect 0.1299 cps Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (F) 225 °F Lubricant EXXON RONEX MP STD General Specifications UPC 698210702922 Weight 27.80 LB Packaged Length 6.50 IN Packaged Width 5.00 IN Packaged Height 11.25 IN HTC 8483208080 Country of Origin Mexico