Rexnord ZA2211044078 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - ZA2211044078

Описание

2 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, Increased Internal Clearance to C5, No Grease, Steel Retainers Dimensions Base to Center Height (in) 3.25 in Base Width (in) 3.19 in Overall Width (in) 3.75 in Bolt Size (in) 3/4 in Overall Height (in) 6.44 in Overall Length (in) 10.44 in Foot Height (in) 2 in Slot Length (in) 1.13 in Locking Collar Outside Diameter (in) 4.06 in Base Length (in) 10.44 in Length Through Bore (in) 4 in Bolt Spacing (in) 8.13 in Inner Ring Outside Diameter (in) 3.37 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Technical Specifications Rolling Element Spherical Roller Fixed/Expansion Fixed Cage Material Steel Seal Type Clearance Seal Static Load Rating (lb) 71,500 lb Series Solid-housed Pillow Blocks End Cap DTC9 Radial Dynamic Load Capacity (lb) 57,750 lb Housing Construction Solid Radial Clearance C5 INCREASED Shaft Locking Type Single Set Collar Housing Style Pillow Block Housing Color Black Product ZA2000 Housing Material Cast Iron Housing Type Pillow Block, Two Bolt Misalignment Type Dynamic 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 Seal Kit ZS9 Ability to Relubricate Yes Setscrew Torque (in-lbs) 680 in/lbs Microlock Kit ML3 Lubricant PRESERVATIVE ONLY - NO GREASE Size Code 9 Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (C) 204 °C Lube Fill Percent 0% FILL Housing Coating POWDER COATED Vibration Frequency Roller Spin 0.0591 cps Locking Device Kit SC9 Max Operating Temperature (F) 400 °F Insert 2211U78 Grease Fitting Thread Size 1/8 NPT Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Inner Ring Defect 0.1701 cps Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Outer Ring Defect 0.1299 cps General Specifications UPC 698210195953 Weight 27.30 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN Country of Origin Mexico