Rexnord ZFS5208 Flange Blocks Rex Spherical Roller Bearings - ZFS5208

Описание

2 1/2" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Square Flange Block, Double Setscrew Locking Collar, Clearance Seal Dimensions Overall Height (in) 4.88 in Housing Width (in) 7.75 in Overall Length (in) 7.75 in Overall Width (in) 7.75 in Bolt Size (in) 3/4 in Foot Height (in) 0.88 in Bore Diameter (in) 2.5000 in Locking Collar Outside Diameter (in) 4.06 in Expansion Capability (in) 0.5 in Length Through Bore (in) 4.88 in Bolt Spacing (in) 6.02 in Housing Cast Face to Outermost Bearing Face (in) 0.63 in Inner Ring Outside Diameter (in) 3.37 in Bolt Circle (in) 8.5 in Technical Specifications Radial Clearance C3 STANDARD End Cap DTC9 Fixed/Expansion Expansion Cage Material Engineered Polymer Seal Type Clearance Seal Housing Material Cast Iron Static Load Rating (lb) 71,500 lb Housing Type Flange, Four Bolt Housing Style Flange Block Shaft Locking Type Double Set Collar Product ZFS5000 Series Flange Blocks Housing Construction Solid Misalignment Type Dynamic Rolling Element Spherical Roller Radial Dynamic Load Capacity (lb) 57,750 lb Maximum Speed (RPM) 2800 rpm Seal Kit ZS9 Microlock Kit ML3 Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Setscrew Torque (in-lbs) 680 in/lbs Ability to Relubricate Yes Expansion Lock Plug 105-95008-24 Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1701 cps Lubricant EXXON RONEX MP STD Locking Device Kit SC9 QTY 2 Max Operating Temperature (C) 107 °C Vibration Frequency Outer Ring Defect 0.1299 cps Housing Coating POWDER COATED Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Roller Spin 0.0591 cps Size Code 9 Insert 5208U Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (F) 225 °F General Specifications UPC 698210713089 Weight 35.40 LB Packaged Length 8.00 IN Packaged Width 6.13 IN Packaged Height 8.00 IN Country of Origin Mexico