Rexnord ZB2212S Flange Blocks Rex Spherical Roller Bearings - ZB2212S

Описание

2 3/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Single Setscrew Locking Collar, Clearance Seal Dimensions Bolt Size (in) 3/4 in Overall Height (in) 4.09 in Overall Length (in) 9.5 in Bore Diameter (in) 2.7500 in Pilot Diameter (in) 6.313 in Foot Height (in) 0.88 in Overall Width (in) 9.5 in Standoff Distance (in) 0.09 in Housing Outside Diameter (in) 9.5 in Locking Collar Outside Diameter (in) 4.06 in Inner Ring Outside Diameter (in) 3.37 in Bolt Circle (in) 7.875 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Spacing (in) 5.56 in Length Through Bore (in) 4 in Technical Specifications End Cap DTC9 Static Load Rating (lb) 71,500 lb Shaft Locking Type Single Set Collar Misalignment Type Dynamic Fixed/Expansion Fixed Seal Type Clearance Seal Rolling Element Spherical Roller Series Flange Blocks Radial Dynamic Load Capacity (lb) 57,750 lb Housing Type Flange, Four Bolt, Pilot Product ZB2000 Radial Clearance C3 STANDARD Housing Style Flange Block Housing Construction Solid Housing Material Cast Iron Cage Material Engineered Polymer Ability to Relubricate Yes Microlock Kit ML3 Setscrew Torque (in-lbs) 680 in/lbs Seal Kit ZS9 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 Size Code 9 Housing Coating POWDER COATED Locking Device Kit SC9 Vibration Frequency Outer Ring Defect 0.1299 cps Vibration Frequency Roller Spin 0.0591 cps Grease Fitting Thread Size 1/8 NPT Lubricant EXXON RONEX MP STD Insert 2212U Primary Seal STEEL CLEARANCE SEAL Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1701 cps Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (C) 107 °C Max Operating Temperature (F) 225 °F General Specifications UPC 698210712839 Weight 24.30 LB Packaged Length 9.50 IN Packaged Width 4.50 IN Packaged Height 9.25 IN Country of Origin Mexico