Rexnord BZST9521518 Take-up Assemblies Rex Spherical Roller Bearings - BZST9521518

Описание

2 15/16" Mounted Spherical Roller Bearing, Spring Loaded Center Pull Take-up Assembly, Double Setscrew Locking Collar, Clearance Seal, One Open Auxiliary Cap, One Closed Auxiliary Cap Dimensions Overall Length (in) 38.5 in Bolt Size (in) 5/8 in Overall Width (in) 7 in Bore Diameter (in) 2.9375 in Base to Center Height (in) 5.125 in Foot Height (in) 0.88 in Overall Height (in) 10.75 in Frame Length (in) 38.5 in Maximum Spring Extension Length (in) 40.25 in Frame Width (in) 5 in Travel Length (in) 18 in Frame Height (in) 10.75 in Overall Rod Length (in) 45 in Bolt Spacing (in) 36.5 in Bolt Spacing Width (in) 2 in Frame Bolt Hole Center to Bearing Centerline (in) 8.13 in Length Through Bore (in) 4.88 in Technical Specifications Frame Type Spring Loaded Center Pull Takeup Assembly Series Take-up Assemblies Radial Clearance C3 STANDARD Product ZST5000 Frame Material Welded Steel Housing Construction Solid Housing Material Cast Iron Radial Dynamic Load Capacity (lb) 57,750 lb Shaft Locking Type Double Set Collar Misalignment Type Dynamic Seal Type Clearance Seal Housing Type Take-Up Assembly Cage Material Engineered Polymer Fixed/Expansion Fixed Housing Style Take-Up Assembly Rolling Element Spherical Roller Static Load Rating (lb) 71,500 lb Working Load - Inches of Spring Deflection [3] (lb) 3,400 lb Setscrew Torque (in-lbs) 680 in/lbs Auxiliary Cap Kit A9215, B9 Allowable Working Load [2/3 Yield Strength] (lb) 26,800 lb Maximum Speed (RPM) 2800 rpm Adjusting Screw Thread Size 1 1/2-6 NC Seal Kit ZS9 Frame ZST918 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 Working Load - Inches of Spring Deflection [1] (lb) 1,300 lb Microlock Kit ML3 Working Load - Inches of Spring Deflection [5] (lb) 5,250 lb Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Outer Ring Defect 0.1299 cps Grease Fitting Thread Size 1/8 NPT Replacement Take-up Block ZT95215 Vibration Frequency Inner Ring Defect 0.1701 cps Vibration Frequency Roller Spin 0.0591 cps Max Operating Temperature (C) 107 °C Lubricant EXXON RONEX MP STD Vibration Frequency Fundamental Train 0.0072 cps Insert 5215U Locking Device Kit SC9 QTY 2 Max Operating Temperature (F) 225 °F Primary Seal STEEL CLEARANCE SEAL Size Code 9 Housing Coating POWDER COATED Auxiliary Seals 1 OPEN 1 CLOSED CAP CAST IRON General Specifications UPC 793699334173 Weight 180.00 LB