Link-Belt PELB68120FR Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - 250-01565

Описание

7 1/2" Mounted Spherical Roller Bearing, Cast Iron Expansion 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal Dimensions Base Width (in) 8.75 in Overall Width (in) 11.19 in Bolt Size (in) 1 1/2 in Overall Length (in) 32.75 in Base to Center Height (in) 9.5 in Overall Height (in) 18.56 in Bore Diameter (in) 7.5000 in Foot Height (in) 3.75 in Bolt Spacing Width (in) 5.25 in Expansion Capability (in) 0.38 in Centerline to Shaft Face for Closed End Unit (in) 3.81 in Bolt Spacing Min (in) 24.75 in Base Length (in) 32.75 in Bolt Spacing Max (in) 27.88 in Technical Specifications Cage Material Bronze Housing Style Pillow Block End Cap LB681286R Rolling Element Spherical Roller Seal Type Labyrinth Seal Fixed/Expansion Expansion Housing Color Black Product PLB6800F Static Load Rating (lb) 550,000 lb Radial Dynamic Load Capacity (lb) 365,000 lb Radial Clearance C3 STANDARD Housing Type Pillow Block, Four Bolt, SAF Style Housing Material Cast Iron Shaft Locking Type Adapter Mount Housing Construction Split Misalignment Type Dynamic Series Split-housed Pillow Blocks Seal Kit LB681203R (qty 2) Cap Bolt Torque (ft-lbs) 800-890 ft/lbs Maximum Speed Using Grease (RPM) 1,000 rpm Maximum Speed Using Oil (RPM) 1,200 rpm Ability to Relubricate Yes Max Operating Temperature (F) 225 °F Vibration Frequency Fundamental Train 0.007 cps Max Operating Temperature (C) 107 °C Size Code 22244 Housing Coating POWDER COATED Primary Seal LER TRIPLE RING SEAL Housing Kit PLB68120FR02 Grease Fitting Thread Size 1/4 NPT Misalignment Capability ±0.5° Misalignment - Dynamic Vibration Frequency Roller Spin 0.058 cps Locking Device Kit H3144120 Insert 22244LBKC3 Vibration Frequency Inner Ring Defect 0.18 cps Vibration Frequency Outer Ring Defect 0.136 cps General Specifications UPC 662327431983 Weight 618.00 LB HTC 8483204080 Country of Origin Japan