Rexnord ZT9221578 Take-up Blocks Rex Spherical Roller Bearings - ZT9221578

Описание

2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron Take-up Block, Single Setscrew Locking Collar, Clearance Seal, Steel Retainers Dimensions Overall Height (in) 6.69 in Bore Diameter (in) 2.9375 in Housing Width (in) 3.13 in Overall Length (in) 9.13 in Slot Width (in) 1.81 in Slot Length (in) 4.75 in Overall Width (in) 4 in Base to Center Height (in) 5.938 in Adjusting Screw Clearance Hole Diameter (in) 1.63 in Slot Spacing (in) 5.94 in Locking Collar Outside Diameter (in) 4.06 in Adjusting Screw Square Nut Seat Height (in) 2.75 in Adjustment Pad Height (in) 4.88 in Adjustment Slot Width (in) 1.5 in Housing Outside Diameter to Cast Square Nut Slot Face (in) 6.44 in Length Through Bore (in) 4 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Inner Ring Outside Diameter (in) 3.37 in Technical Specifications Product ZT2000 Housing Style Take-Up Block Misalignment Type Dynamic Series Take-up Blocks Housing Construction Solid Shaft Locking Type Single Set Collar Housing Type Take Up, Wide Slot Radial Dynamic Load Capacity (lb) 57,750 lb Seal Type Labyrinth Seal Housing Material Cast Iron Rolling Element Spherical Roller Radial Clearance C3 STANDARD Static Load Rating (lb) 71,500 lb Cage Material Steel Fixed/Expansion Fixed Microlock Kit ML3 Allowable Working Load [2/3 Yield Strength] (lb) 26,800 lb Maximum Speed (RPM) 2800 rpm Setscrew Torque (in-lbs) 680 in/lbs Ability to Relubricate Yes 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 ZS9 Lubricant EXXON RONEX MP STD Housing Coating POWDER COATED Vibration Frequency Inner Ring Defect 0.1701 cps Vibration Frequency Outer Ring Defect 0.1299 cps Size Code 9 Vibration Frequency Roller Spin 0.0591 cps Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (F) 225 °F Locking Device Kit SC9 Max Operating Temperature (C) 107 °C Primary Seal STEEL CLEARANCE SEAL Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Fundamental Train 0.0072 cps Insert 2215UR78 General Specifications UPC 793699331318 Weight 27.60 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN Country of Origin Mexico