Rexnord ZBR3308 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR3308

Описание

3 1/2" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Eccentric Cam Locking Collar, Clearance Seal Dimensions Overall Length (in) 10.25 in Bore Diameter (in) 3.5000 in Housing Height (in) 3.44 in Pilot Diameter (in) 7.375 in Overall Height (in) 4.58 in Overall Width (in) 10.25 in Bolt Size (in) 3/4 in Foot Height (in) 0.94 in Housing Outside Diameter (in) 10.25 in Locking Collar Outside Diameter (in) 4.94 in Pilot Depth (in) 1.25 in Mounting Plate to Collar Face (in) 2.58 in Bolt Spacing (in) 6.094 in Length Through Bore (in) 4.58 in Mounting Surface to End of Housing (in) 2 in Housing Cast Face to Outermost Bearing Face (in) 1.14 in Bolt Circle (in) 8.625 in Inner Ring Outside Diameter (in) 3.975 in Technical Specifications Misalignment Type Dynamic Series Flanged Cartridge Blocks Housing Material Cast Iron Fixed/Expansion Fixed Radial Clearance C3 STANDARD Seal Type Clearance Seal Cage Material Engineered Polymer Product ZBR3000 Housing Color Black End Cap NEED EXT EC Static Load Rating (lb) 90,700 lb Housing Style Flange Block Radial Dynamic Load Capacity (lb) 84,330 lb Housing Type Flange, Cartridge Rolling Element Spherical Roller Housing Construction Solid Shaft Locking Type Eccentric Collar Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Microlock Kit ML4 Seal Kit ZS10 Maximum Speed (RPM) 2400 rpm Setscrew Torque (in-lbs) 680 in/lbs Bolt Hole Shape Round Hole Ability to Relubricate Yes Max Operating Temperature (F) 225 °F Size Code 10 Vibration Frequency Roller Spin 0.0628 cps Vibration Frequency Outer Ring Defect 0.1383 cps Max Operating Temperature (C) 107 °C Housing Coating POWDER COATED Misalignment Capability ±2.0° Misalignment - Dynamic Locking Device Kit SC3308 Vibration Frequency Fundamental Train 0.0073 cps Primary Seal STEEL CLEARANCE SEAL Insert 3308U Lubricant EXXON RONEX MP STD Vibration Frequency Inner Ring Defect 0.1784 cps Grease Fitting Thread Size 1/8 NPT General Specifications UPC 793699506211 Weight 34.00 LB Packaged Length 11.00 IN Packaged Width 5.00 IN Packaged Height 10.75 IN HTC 8483204080 Country of Origin Mexico