Rexnord ZEP221540 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - ZEP221540

Описание

2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, No Grease Dimensions Foot Height (in) 1.88 in Base to Center Height (in) 3.125 in Bore Diameter (in) 2.9375 in Overall Width (in) 4 in Base Width (in) 3.19 in Overall Length (in) 11.81 in Bolt Size (in) 3/4 in Overall Height (in) 6.31 in Locking Collar Outside Diameter (in) 4.06 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Spacing Max (in) 9.75 in Base Length (in) 11.81 in Bolt Spacing Min (in) 7.81 in Length Through Bore (in) 4 in Inner Ring Outside Diameter (in) 3.37 in Technical Specifications Static Load Rating (lb) 71,500 lb End Cap DTC9 Housing Color Black Series Solid-housed Pillow Blocks Cage Material Engineered Polymer Radial Clearance C3 STANDARD Product ZEP2000 Rolling Element Spherical Roller Housing Style Pillow Block Housing Type Pillow Block, Two Bolt, Type E Radial Dynamic Load Capacity (lb) 57,750 lb Shaft Locking Type Single Set Collar Seal Type Clearance Seal Fixed/Expansion Fixed Housing Construction Solid Housing Material Cast Iron Misalignment Type Dynamic Setscrew Torque (in-lbs) 680 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) 2800 rpm Ability to Relubricate Yes Microlock Kit ML3 Seal Kit ZS9 Vibration Frequency Roller Spin 0.0591 cps Size Code 9 Vibration Frequency Outer Ring Defect 0.1299 cps Insert 2215U Lubricant PRESERVATIVE ONLY - NO GREASE Lube Fill Percent 0% FILL Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1701 cps Max Operating Temperature (C) 107 °C Primary Seal STEEL CLEARANCE SEAL Grease Fitting Thread Size 1/8 NPT Locking Device Kit SC9 Housing Coating POWDER COATED Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (F) 225 °F General Specifications UPC 698210879563 Weight 27.70 LB Packaged Length 7.25 IN Packaged Width 5.50 IN Packaged Height 13.50 IN Country of Origin Mexico