Rexnord KBR3215 Flanged Cartridge Blocks Rex Spherical Roller Bearings - KBR3215

Описание

2 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Eccentric Cam Locking Collar, Single Lip Light Contact Seal Dimensions Foot Height (in) 0.75 in Overall Height (in) 4.2 in Overall Length (in) 8.75 in Bore Diameter (in) 2.9375 in Overall Width (in) 8.75 in Housing Height (in) 3.13 in Pilot Diameter (in) 6.375 in Bolt Size (in) 5/8 in Locking Collar Outside Diameter (in) 4.06 in Mounting Plate to Collar Face (in) 2.2 in Pilot Depth (in) 1.25 in Housing Outside Diameter (in) 8.75 in Inner Ring Outside Diameter (in) 3.37 in Length Through Bore (in) 4.2 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Circle (in) 7.5 in Mounting Surface to End of Housing (in) 2 in Bolt Spacing (in) 5.297 in Technical Specifications Housing Material Cast Iron Seal Type Single Lip Contact Seal Product ZBR3000 Misalignment Type Dynamic Housing Color Black Housing Construction Solid Housing Type Flange, Cartridge Static Load Rating (lb) 71,500 lb Cage Material Engineered Polymer Shaft Locking Type Eccentric Collar Fixed/Expansion Fixed Housing Style Flange Block Radial Dynamic Load Capacity (lb) 57,750 lb End Cap DTC91 Series Flanged Cartridge Blocks Rolling Element Spherical Roller Radial Clearance C3 STANDARD Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Bolt Hole Shape Round Hole Ability to Relubricate Yes Maximum Speed (RPM) 1900 rpm Seal Kit KS9 Max Operating Temperature (C) 107 °C Housing Coating POWDER COATED Vibration Frequency Outer Ring Defect 0.1299 cps Vibration Frequency Fundamental Train 0.0072 cps Misalignment Capability ±2.0° Misalignment - Dynamic Lubricant EXXON RONEX MP STD Locking Device Kit SC3215 Size Code 9 Primary Seal BUNA SGL LIP LIGHT CONTACT Grease Fitting Thread Size 1/8 NPT Insert 3215U Max Operating Temperature (F) 225 °F Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Inner Ring Defect 0.1701 cps General Specifications UPC 698210910839 Weight 22.30 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN HTC 8483204080 Country of Origin Mexico