Link-Belt PLB6879FR Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - 335-00818-29

Описание

4 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal Dimensions Bolt Size (in) 1 in Overall Length (in) 20.13 in Base Width (in) 5.88 in Base to Center Height (in) 6 in Foot Height (in) 2.38 in Overall Height (in) 11.81 in Overall Width (in) 7.75 in Bore Diameter (in) 4.9375 in Required Distance for Cap Removal (in) 15.5 in Base Length (in) 20.13 in Bolt Spacing Min (in) 16 in Bolt Spacing Max (in) 17.13 in Bolt Spacing Width (in) 3.38 in Expansion Capability (in) 0.38 in Technical Specifications Radial Clearance C3 STANDARD Static Load Rating (lb) 228,000 lb Housing Material Cast Iron Fixed/Expansion Fixed/Expansion Housing Style Pillow Block Series Split-housed Pillow Blocks End Cap LB68806R Radial Dynamic Load Capacity (lb) 166,000 lb Cage Material Bronze Product PLB6800F Seal Type Labyrinth Seal Housing Construction Split Misalignment Type Dynamic Rolling Element Spherical Roller Housing Color Black Housing Type Pillow Block, Four Bolt, SAF Style Shaft Locking Type Adapter Mount Ability to Relubricate Yes Available Seal Type D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal Cap Bolt Torque (ft-lbs) 400-440 ft/lbs Maximum Speed Using Grease (RPM) 1,700 rpm C-Spacer 68804 Maximum Speed Using Oil (RPM) 1,950 rpm Seal Kit LB68793R (qty 2) Vibration Frequency Outer Ring Defect 0.119 cps Vibration Frequency Inner Ring Defect 0.165 cps Housing Kit PLB6879FR02 Housing Coating POWDER COATED Locking Device Kit H3128079 Max Operating Temperature (F) 225 °F Grease Fitting Thread Size 1/4 NPT Vibration Frequency Fundamental Train 0.007 cps Vibration Frequency Roller Spin 0.049 cps Insert 22228LBKC3 Primary Seal LER TRIPLE RING SEAL Misalignment Capability ±0.5° Misalignment - Dynamic Max Operating Temperature (C) 107 °C Size Code 22228 General Specifications UPC 662327118068 Weight 183.00 LB HTC 8483208080 Country of Origin Japan