Rexnord ZT922154078 Take-up Blocks Rex Spherical Roller Bearings - ZT922154078

Описание

2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron Take-up Block, Single Setscrew Locking Collar, Clearance Seal, No Grease, Steel Retainers Dimensions Overall Length (in) 9.13 in Overall Height (in) 6.69 in Bore Diameter (in) 2.9375 in Overall Width (in) 4 in Base to Center Height (in) 5.938 in Slot Width (in) 1.81 in Slot Length (in) 4.75 in Housing Width (in) 3.13 in Adjusting Screw Clearance Hole Diameter (in) 1.63 in Adjustment Slot Width (in) 1.5 in Adjusting Screw Square Nut Seat Height (in) 2.75 in Slot Spacing (in) 5.94 in Locking Collar Outside Diameter (in) 4.06 in Adjustment Pad Height (in) 4.88 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Inner Ring Outside Diameter (in) 3.37 in Housing Outside Diameter to Cast Square Nut Slot Face (in) 6.44 in Length Through Bore (in) 4 in Technical Specifications Radial Dynamic Load Capacity (lb) 57,750 lb Housing Construction Solid Radial Clearance C3 STANDARD Shaft Locking Type Single Set Collar Cage Material Steel Rolling Element Spherical Roller Product ZT2000 Static Load Rating (lb) 71,500 lb Misalignment Type Dynamic End Cap DTC9 Fixed/Expansion Fixed Seal Type Labyrinth Seal Series Take-up Blocks Housing Material Cast Iron Housing Style Take-Up Block Housing Type Take Up, Wide Slot Seal Kit ZS9 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 ML3 Ability to Relubricate Yes Maximum Speed (RPM) 2800 rpm Setscrew Torque (in-lbs) 680 in/lbs Allowable Working Load [2/3 Yield Strength] (lb) 26,800 lb Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Outer Ring Defect 0.1299 cps Max Operating Temperature (C) 107 °C Vibration Frequency Inner Ring Defect 0.1701 cps Size Code 9 Lubricant PRESERVATIVE ONLY - NO GREASE Misalignment Capability ±2.0° Misalignment - Dynamic Grease Fitting Thread Size 1/8 NPT Locking Device Kit SC9 Lube Fill Percent 0% FILL Primary Seal STEEL CLEARANCE SEAL Insert 2215U78 Max Operating Temperature (F) 225 °F Vibration Frequency Roller Spin 0.0591 cps Housing Coating POWDER COATED General Specifications UPC 793699383386 Weight 27.60 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN Country of Origin Mexico