Rexnord ZBR2211G05 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR2211G05

Описание

2 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Clearance Seal, Face Locked Threaded Cover, C4 Clearance Dimensions Overall Height (in) 4 in Bore Diameter (in) 2.6875 in Overall Width (in) 8.75 in Overall Length (in) 8.75 in Pilot Diameter (in) 6.375 in Bolt Size (in) 5/8 in Foot Height (in) 0.75 in Housing Height (in) 3.13 in Housing Outside Diameter (in) 8.75 in Pilot Depth (in) 1.25 in Mounting Plate to Collar Face (in) 2 in Locking Collar Outside Diameter (in) 4.06 in Mounting Surface to End of Housing (in) 2 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Spacing (in) 5.297 in Inner Ring Outside Diameter (in) 3.37 in Bolt Circle (in) 7.5 in Length Through Bore (in) 4 in Technical Specifications Housing Style Flange Block Radial Clearance C4 INCREASED Housing Construction Solid Shaft Locking Type Single Set Collar Misalignment Type Dynamic Housing Color Black Static Load Rating (lb) 71,500 lb Cage Material Engineered Polymer Rolling Element Spherical Roller Product ZBR2000 Housing Type Flange, Cartridge Series Flanged Cartridge Blocks Fixed/Expansion Fixed Radial Dynamic Load Capacity (lb) 57,750 lb Seal Type Clearance Seal Housing Material Cast Iron Seal Kit ZS9 Microlock Kit ML3 Maximum Speed (RPM) 2800 rpm Bolt Hole Shape Round Hole Setscrew Torque (in-lbs) 680 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 Ability to Relubricate Yes Size Code 9 Max Operating Temperature (F) 225 °F Lubricant EXXON RONEX MP STD Vibration Frequency Outer Ring Defect 0.1299 cps Primary Seal STEEL CLEARANCE SEAL Grease Fitting Thread Size 1/8 NPT Vibration Frequency Inner Ring Defect 0.1701 cps Max Operating Temperature (C) 107 °C Vibration Frequency Roller Spin 0.0591 cps Locking Device Kit SC9 Vibration Frequency Fundamental Train 0.0072 cps Insert 2211UR Housing Coating POWDER COATED Misalignment Capability ±2.0° Misalignment - Dynamic General Specifications UPC 698210932961 Weight 23.40 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN HTC 8483204080 Country of Origin Mexico