Rexnord ZA220778 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - ZA220778

Описание

2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, Steel Retainer Dimensions Overall Width (in) 3.5 in Overall Height (in) 5.5 in Bolt Size (in) 5/8 in Bore Diameter (in) 2.4375 in Overall Length (in) 9.13 in Base Width (in) 2.69 in Slot Length (in) 0.94 in Base to Center Height (in) 2.75 in Foot Height (in) 1.63 in Locking Collar Outside Diameter (in) 3.56 in Length Through Bore (in) 3.5 in Inner Ring Outside Diameter (in) 2.901 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Spacing (in) 7.13 in Base Length (in) 9.13 in Technical Specifications Seal Type Clearance Seal Housing Color Black Rolling Element Spherical Roller Housing Construction Solid Fixed/Expansion Fixed Misalignment Type Dynamic Static Load Rating (lb) 53,500 lb Housing Type Pillow Block, Two Bolt Housing Material Cast Iron Radial Dynamic Load Capacity (lb) 43,240 lb Shaft Locking Type Single Set Collar Series Solid-housed Pillow Blocks Product ZA2000 Radial Clearance C3 STANDARD Cage Material Steel Housing Style Pillow Block Setscrew Torque (in-lbs) 680 in/lbs Seal Kit ZS8 Microlock Kit ML3 Maximum Speed (RPM) 3300 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 Housing Coating POWDER COATED Vibration Frequency Fundamental Train 0.0072 cps Lubricant EXXON RONEX MP STD Vibration Frequency Inner Ring Defect 0.1791 cps Size Code 8 Vibration Frequency Roller Spin 0.0607 cps Grease Fitting Thread Size 1/8 NPT Vibration Frequency Outer Ring Defect 0.1376 cps Insert 2207UR78 Primary Seal STEEL CLEARANCE SEAL Max Operating Temperature (C) 107 °C Locking Device Kit SC8 Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F General Specifications UPC 793699333404 Weight 15.70 LB Packaged Length 9.56 IN Packaged Width 4.00 IN Packaged Height 5.50 IN HTC 8483208080