Rexnord ZB2108S Flange Blocks Rex Spherical Roller Bearings - ZB2108S

Описание

1 1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron 3-Bolt Round Flange Block with Pilot, Single Setscrew Locking Collar, Clearance Seal Dimensions Overall Length (in) 6.25 in Bore Diameter (in) 1.5000 in Pilot Diameter (in) 3.563 in Overall Height (in) 2.91 in Bolt Size (in) 1/2 in Overall Width (in) 6.25 in Foot Height (in) 0.63 in Housing Outside Diameter (in) 6.25 in Locking Collar Outside Diameter (in) 2.31 in Standoff Distance (in) 0.03 in Length Through Bore (in) 2.88 in Bolt Spacing (in) 4.33 in Housing Cast Face to Outermost Bearing Face (in) 0.69 in Bolt Circle (in) 5 in Inner Ring Outside Diameter (in) 1.745 in Technical Specifications End Cap DTC4 Fixed/Expansion Fixed Housing Material Cast Iron Shaft Locking Type Single Set Collar Static Load Rating (lb) 20,900 lb Radial Clearance C3 STANDARD Housing Type Flange, Three Bolt, Pilot Misalignment Type Dynamic Rolling Element Spherical Roller Housing Construction Solid Radial Dynamic Load Capacity (lb) 19,860 lb Seal Type Clearance Seal Series Flange Blocks Product ZB2000 Housing Style Flange Block Cage Material Engineered Polymer Ability to Relubricate Yes Maximum Speed (RPM) 5250 rpm 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 Kit ZS4 Microlock Kit ML2 Setscrew Torque (in-lbs) 325 in/lbs Housing Coating POWDER COATED Size Code 4 Insert 2108U Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Dynamic Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Inner Ring Defect 0.1445 cps Vibration Frequency Fundamental Train 0.007 cps Lubricant EXXON RONEX MP STD Locking Device Kit SC4 Max Operating Temperature (F) 225 °F Vibration Frequency Outer Ring Defect 0.1055 cps Vibration Frequency Roller Spin 0.0499 cps Max Operating Temperature (C) 107 °C General Specifications UPC 698210673536 Weight 5.80 LB Packaged Length 6.63 IN Packaged Width 3.75 IN Packaged Height 6.63 IN Country of Origin Mexico