Link-Belt PELB6851FR Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PELB6851FR

Описание

3 3/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Expansion Unit, Adapter Mounted, Triple-Ring Metal Labyrinth Seal Dimensions Bore Diameter (in) 3.1875 in Base Width (in) 3.88 in Overall Height (in) 7.94 in Base to Center Height (in) 4 in Foot Height (in) 1.31 in Overall Length (in) 13.75 in Overall Width (in) 5.88 in Bolt Size (in) 5/8 in Base Length (in) 13.75 in Bolt Spacing Width (in) 2.13 in Centerline to Shaft Face for Closed End Unit (in) 1.75 in Bolt Spacing Max (in) 11.63 in Expansion Capability (in) 0.38 in Bolt Spacing Min (in) 10.38 in Technical Specifications Rolling Element Spherical Roller Housing Construction Split Static Load Rating (lb) 81,500 lb Radial Clearance C3 STANDARD Cage Material Bronze Housing Material Cast Iron Housing Style Pillow Block Shaft Locking Type Adapter Mount Radial Dynamic Load Capacity (lb) 64,000 lb Fixed/Expansion Expansion End Cap LB68526R Product PLB6800F Housing Color Black Misalignment Type Dynamic Series Split-housed Pillow Blocks Housing Type Pillow Block, Four Bolt, SAF Style Seal Type Labyrinth Seal Maximum Speed Using Oil (RPM) 3,000 rpm Ability to Relubricate Yes Seal Kit LB68513R (qty 2) Maximum Speed Using Grease (RPM) 2,600 rpm Cap Bolt Torque (ft-lbs) 90-100 ft/lbs Housing Kit PLB6851FR02 Locking Device Kit H318051 Primary Seal LER TRIPLE RING SEAL Insert 22218LBKC3 Size Code 22218 Grease Fitting Thread Size 1/8 NPT Housing Coating POWDER COATED Vibration Frequency Outer Ring Defect 0.127 cps Max Operating Temperature (C) 107 °C Vibration Frequency Inner Ring Defect 0.173 cps Max Operating Temperature (F) 225 °F Misalignment Capability ±0.5° Misalignment - Dynamic Vibration Frequency Roller Spin 0.052 cps Vibration Frequency Fundamental Train 0.007 cps General Specifications UPC 662327112837 Weight 52.00 LB HTC 8483208080 Country of Origin China