Rexnord MMC2212 Cartridge Blocks Rex Spherical Roller Bearings - MMC2212

Описание

2 3/4" Mounted Spherical Roller Bearing, Cast Iron Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Outside Diameter (in) 5.875 in Slot Width (in) 0.59 in Overall Length (in) 5.88 in Overall Height (in) 5.88 in Housing Width (in) 3.13 in Bore Diameter (in) 2.7500 in Slot Length (in) 1.03 in Overall Width (in) 4 in Locking Collar Outside Diameter (in) 4.06 in Slot Depth (in) 0.25 in Length Through Bore (in) 4 in Centerline to Outermost Bearing Face (in) 2.44 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Inner Ring Outside Diameter (in) 3.37 in Technical Specifications Housing Construction Solid End Cap DTC9 Housing Material Cast Iron Radial Clearance C3 STANDARD Seal Type Heavy Contact Seal Housing Style Cartridge Block Series Cartridge Blocks Radial Dynamic Load Capacity (lb) 57,750 lb Product ZMC2000 Static Load Rating (lb) 71,500 lb Cage Material Engineered Polymer Rolling Element Spherical Fixed/Expansion Fixed Shaft Locking Type Single Set 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 Ability to Relubricate Yes Maximum Speed (RPM) 1700 rpm Size Code 9 Max Operating Temperature (F) 225 °F Max Operating Temperature (C) 107 °C Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0072 cps Insert 2212U Vibration Frequency Inner Ring Defect 0.1701 cps Lubricant EXXON RONEX MP STD Locking Device Kit SC9 Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Outer Ring Defect 0.1299 cps General Specifications UPC 698210700331 Weight 15.50 LB Packaged Length 6.50 IN Packaged Width 6.00 IN Packaged Height 6.38 IN Country of Origin Mexico