Rexnord ZAS21120540 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - ZAS21120540

Описание

1 3/4" Mounted Spherical Roller Bearing, Expansion Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, Clearance Increased to C4, No Grease Dimensions Overall Length (in) 7.13 in Overall Height (in) 4.38 in Foot Height (in) 1 in Base Width (in) 2.5 in Base to Center Height (in) 2.125 in Bore Diameter (in) 1.7500 in Overall Width (in) 3.13 in Bolt Size (in) 1/2 in Slot Length (in) 0.88 in Locking Collar Outside Diameter (in) 2.58 in Inner Ring Outside Diameter (in) 2.027 in Housing Cast Face to Outermost Bearing Face (in) 0.69 in Bolt Spacing (in) 5.5 in Base Length (in) 7.13 in Expansion Capability (in) 0.38 in Length Through Bore (in) 3.13 in Technical Specifications Housing Color Black Seal Type Clearance Seal Series Solid-housed Pillow Blocks Rolling Element Spherical Roller Radial Clearance C4 INCREASED Housing Material Cast Iron Housing Style Pillow Block Fixed/Expansion Expansion Cage Material Engineered Polymer Product ZAS2000 Shaft Locking Type Single Set Collar Misalignment Type Dynamic Housing Construction Solid Static Load Rating (lb) 28,700 lb Housing Type Pillow Block, Two Bolt Radial Dynamic Load Capacity (lb) 27,820 lb Ability to Relubricate Yes Seal Kit ZS5 Setscrew Torque (in-lbs) 325 in/lbs 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) 4450 rpm Expansion Lock Plug B224408A Vibration Frequency Roller Spin 0.0466 cps Lubricant PRESERVATIVE ONLY - NO GREASE Misalignment Capability ±2.0° Misalignment - Dynamic Grease Fitting Thread Size 1/8 NPT Housing Coating POWDER COATED Vibration Frequency Fundamental Train 0.0069 cps Max Operating Temperature (C) 107 °C Locking Device Kit SC5 Vibration Frequency Outer Ring Defect 0.0972 cps Max Operating Temperature (F) 225 °F Primary Seal STEEL CLEARANCE SEAL Size Code 5 Lube Fill Percent 0% FILL Vibration Frequency Inner Ring Defect 0.1361 cps Insert ZCS21120540 General Specifications UPC 698210863685 Weight 9.40 LB Packaged Length 8.50 IN Packaged Width 3.50 IN Packaged Height 4.50 IN Country of Origin Mexico