Rexnord MA2212 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - MA2212

Описание

2 3/4" Mounted Spherical Roller Bearing, Cast Iron Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Overall Width (in) 3.75 in Base to Center Height (in) 3.25 in Bore Diameter (in) 2.7500 in Slot Length (in) 1.13 in Overall Length (in) 10.44 in Foot Height (in) 2 in Overall Height (in) 6.44 in Bolt Size (in) 3/4 in Base Width (in) 3.19 in Locking Collar Outside Diameter (in) 4.06 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Spacing (in) 8.13 in Base Length (in) 10.44 in Inner Ring Outside Diameter (in) 3.37 in Length Through Bore (in) 4 in Technical Specifications Radial Clearance C3 STANDARD Fixed/Expansion Fixed Shaft Locking Type Single Set Collar Radial Dynamic Load Capacity (lb) 57,750 lb Seal Type Heavy Contact Seal Housing Color Black Misalignment Type Dynamic End Cap DTC9 Housing Type Pillow Block, Two Bolt Product ZA2000 Rolling Element Spherical Roller Series Solid-housed Pillow Blocks Static Load Rating (lb) 71,500 lb Cage Material Engineered Polymer Housing Style Pillow Block Housing Construction Solid Housing Material Cast Iron Ability to Relubricate Yes Seal Kit MS9 Maximum Speed (RPM) 1700 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 Microlock Kit ML3 Setscrew Torque (in-lbs) 680 in/lbs Max Operating Temperature (F) 225 °F Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Outer Ring Defect 0.1299 cps Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (C) 107 °C Vibration Frequency Inner Ring Defect 0.1701 cps Lubricant EXXON RONEX MP STD Insert 2212U Misalignment Capability ±2.0° Misalignment - Dynamic Locking Device Kit SC9 Housing Coating POWDER COATED Size Code 9 Primary Seal BUNA SPRING LOADED LIP SEAL General Specifications UPC 698210632311 Weight 26.90 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN Country of Origin Mexico