Rexnord MB3215 Flange Blocks Rex Spherical Roller Bearings - MB3215

Описание

2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Eccentric Cam Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Overall Height (in) 4.29 in Overall Length (in) 9.5 in Bore Diameter (in) 2.9375 in Foot Height (in) 0.88 in Overall Width (in) 9.5 in Bolt Size (in) 3/4 in Standoff Distance (in) 0.09 in Housing Outside Diameter (in) 9.5 in Locking Collar Outside Diameter (in) 4.06 in Housing Cast Face to Outermost Bearing Face (in) 1.02 in Bolt Circle (in) 7.875 in Bolt Spacing (in) 5.56 in Inner Ring Outside Diameter (in) 3.37 in Length Through Bore (in) 4.2 in Technical Specifications Rolling Element Spherical Roller Product ZB3000 Series Flange Blocks Radial Dynamic Load Capacity (lb) 57,750 lb Radial Clearance C3 STANDARD Housing Construction Solid Misalignment Type Dynamic End Cap DTC91 Housing Style Flange Block Fixed/Expansion Fixed Housing Material Cast Iron Static Load Rating (lb) 71,500 lb Shaft Locking Type Eccentric Collar Seal Type Heavy Contact Seal Housing Type Flange, Four Bolt Cage Material Engineered Polymer Ability to Relubricate Yes Setscrew Torque (in-lbs) 460 in/lbs Microlock Kit ML3 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 MS9 Maximum Speed (RPM) 1700 rpm Housing Coating POWDER COATED Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (C) 107 °C Misalignment Capability ±2.0° Misalignment - Dynamic Grease Fitting Thread Size 1/8 NPT Locking Device Kit SC3215 Insert 3215U Max Operating Temperature (F) 225 °F Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Inner Ring Defect 0.1701 cps Size Code 9 Vibration Frequency Outer Ring Defect 0.1299 cps Lubricant EXXON RONEX MP STD General Specifications UPC 698210910594 Weight 25.60 LB Packaged Length 9.50 IN Packaged Width 4.50 IN Packaged Height 9.25 IN HTC 8483204080 Country of Origin Mexico