Rexnord ZB2112S Flange Blocks Rex Spherical Roller Bearings - ZB2112S

Описание

1 3/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Single Setscrew Locking Collar, Clearance Seal Dimensions Bore Diameter (in) 1.7500 in Foot Height (in) 0.63 in Overall Length (in) 6.75 in Overall Height (in) 3.16 in Overall Width (in) 6.75 in Pilot Diameter (in) 4.063 in Bolt Size (in) 1/2 in Locking Collar Outside Diameter (in) 2.59 in Standoff Distance (in) 0.03 in Housing Outside Diameter (in) 6.75 in Bolt Circle (in) 5.5 in Housing Cast Face to Outermost Bearing Face (in) 0.69 in Inner Ring Outside Diameter (in) 2.027 in Bolt Spacing (in) 5.89 in Length Through Bore (in) 3.13 in Technical Specifications Housing Type Flange, Four Bolt, Pilot Radial Clearance C3 STANDARD Seal Type Clearance Seal Static Load Rating (lb) 28,700 lb Misalignment Type Dynamic Shaft Locking Type Single Set Collar End Cap DTC5 Housing Material Cast Iron Rolling Element Spherical Roller Series Flange Blocks Product ZB2000 Cage Material Engineered Polymer Housing Style Flange Block Radial Dynamic Load Capacity (lb) 27,820 lb Fixed/Expansion Fixed Housing Construction Solid Maximum Speed (RPM) 4450 rpm Microlock Kit ML2 Setscrew Torque (in-lbs) 325 in/lbs Seal Kit ZS5 Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Ability to Relubricate Yes Insert 2112U Size Code 5 Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (C) 107 °C Lubricant EXXON RONEX MP STD Vibration Frequency Outer Ring Defect 0.0972 cps Locking Device Kit SC5 Vibration Frequency Inner Ring Defect 0.1361 cps Grease Fitting Thread Size 1/8 NPT Housing Coating POWDER COATED Max Operating Temperature (F) 225 °F Vibration Frequency Fundamental Train 0.0069 cps Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Roller Spin 0.0466 cps General Specifications UPC 698210637897 Weight 7.40 LB Packaged Length 6.63 IN Packaged Width 3.75 IN Packaged Height 6.63 IN