Rexnord ZA211272 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - ZA211272

Описание

1 3/4" Mounted Spherical Roller Bearing, Cast Steel Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal Dimensions Bolt Size (in) 1/2 in Bore Diameter (in) 1.7500 in Slot Length (in) 0.81 in Overall Length (in) 7.13 in Base Width (in) 2.44 in Base to Center Height (in) 2.125 in Overall Width (in) 3.13 in Overall Height (in) 4.25 in Foot Height (in) 1.13 in Locking Collar Outside Diameter (in) 2.58 in Bolt Spacing (in) 5.5 in Length Through Bore (in) 3.13 in Inner Ring Outside Diameter (in) 2.027 in Housing Cast Face to Outermost Bearing Face (in) 0.69 in Base Length (in) 7.13 in Technical Specifications Radial Clearance C3 STANDARD Misalignment Type Dynamic Rolling Element Spherical Roller End Cap DTC5 Housing Construction Solid Housing Type Pillow Block, Two Bolt Shaft Locking Type Single Set Collar Housing Color Black Radial Dynamic Load Capacity (lb) 27,820 lb Housing Material Cast Steel Static Load Rating (lb) 28,700 lb Cage Material Engineered Polymer Product ZA2000 Seal Type Clearance Seal Fixed/Expansion Fixed Housing Style Pillow Block Series Solid-housed Pillow Blocks Ability to Relubricate Yes 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 Seal Microlock Kit ML2 Maximum Speed (RPM) 4450 rpm Seal Kit ZS5 Vibration Frequency Roller Spin 0.0466 cps Vibration Frequency Fundamental Train 0.0069 cps Grease Fitting Thread Size 1/8 NPT Size Code 5 Vibration Frequency Outer Ring Defect 0.0972 cps Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Inner Ring Defect 0.1361 cps Misalignment Capability ±2.0° Misalignment - Dynamic Lubricant EXXON RONEX MP STD Locking Device Kit SC5 Housing Coating POWDER COATED Max Operating Temperature (C) 107 °C Max Operating Temperature (F) 225 °F Insert 2112U General Specifications UPC 698210638344 Weight 9.10 LB Packaged Length 8.50 IN Packaged Width 3.50 IN Packaged Height 4.50 IN