Link-Belt PLB68112FR Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - 10421705

Описание

7" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal Dimensions Overall Height (in) 15.81 in Overall Length (in) 28 in Base to Center Height (in) 7.875 in Foot Height (in) 3.13 in Bolt Size (in) 1 1/4 in Bore Diameter (in) 7 in Base Width (in) 7.5 in Overall Width (in) 10.63 in Required Distance for Cap Removal (in) 20.5 in Bolt Spacing Min (in) 21.63 in Centerline to Shaft Face for Closed End Unit (in) 3.31 in Expansion Capability (in) 0.38 in Bolt Spacing Width (in) 4.5 in Bolt Spacing Max (in) 24.38 in Base Length (in) 28 in Technical Specifications Misalignment Type Dynamic Housing Style Pillow Block Product PLB6800F Rolling Element Spherical Roller Housing Material Cast Iron Static Load Rating (lb) 415,000 lb Shaft Locking Type Adapter Mount Cage Material Bronze Housing Construction Split Radial Dynamic Load Capacity (lb) 270,000 lb Seal Type Labyrinth Seal Housing Color Black Housing Type Pillow Block, Four Bolt, SAF Style Fixed/Expansion Fixed/Expansion Radial Clearance C3 STANDARD Series Split-housed Pillow Blocks End Cap LB681126R Cap Bolt Torque (ft-lbs) 630-700 ft/lbs Maximum Speed Using Grease (RPM) 1,200 rpm Seal Kit LB681123R (qty 2) Ability to Relubricate Yes C-Spacer 681124 Available Seal Type D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal Maximum Speed Using Oil (RPM) 1,400 rpm Misalignment Capability ±0.5° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Primary Seal LER TRIPLE RING SEAL Housing Kit PLB68112FR02 Vibration Frequency Inner Ring Defect 0.19 cps Max Operating Temperature (C) 107 °C Housing Coating POWDER COATED Locking Device Kit H3138112 Vibration Frequency Fundamental Train 0.0072 cps Size Code 22238 Vibration Frequency Outer Ring Defect 0.1433 cps Vibration Frequency Roller Spin 0.0573 cps Insert 22238LBKC3 Grease Fitting Thread Size 1/4 NPT General Specifications UPC 662327116323 Weight 388.00 LB HTC 8483204080 Country of Origin Japan