SAIT 4-1/2" X 7/8" 40-GRIT FLAP DISCS SAI 73940
United Abrasives-SAIT Saitlam F™ 73940 Close High Performance Coated Abrasive Flap Disc, 4-1/2 in Dia, 7/8 in Center Hole, 40 Grit, Coarse Grade, Zirconia Alumina Abrasive, Type 29 Conical Disc
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BrandUnited Abrasives-SAIT
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UPC699053739403
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Manufacturer Part Number73940
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CountryUSA
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Center Hole Size7/8 in
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Maximum Speed13300 rpm
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TypeClose High Performance
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GradeCoarse
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Grit40
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Abrasive MaterialZirconia Alumina
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SeriesSaitlam F
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Backing MaterialFiberglass
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Disc Diameter4-1/2 in
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Disc TypeType 29 Conical
- Fiberglass backing for lighter, more silent operation
- Fiberglass backing will not splinter or smear on the workpiece
- Backing wears with the abrasive cloth
- Go from stock removal to finishing
| Competitor Name | Cross-Reference Number |
|---|---|
| Fastenal | 4020-73940 |
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UNSPSC31191506
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Package Description10/BX
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Standards/ApprovalsOSHA 1910.134
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SDS
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Specification Sheet
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United Abrasives-SAIT Saitlam F™ 73940 Close High Performance Coated Abrasive Flap Disc, 4-1/2 in Dia, 7/8 in Center Hole, 40 Grit, Coarse Grade, Zirconia Alumina Abrasive, Type 29 Conical Disc
Osborn 0002203800 Wide Face Wheel Brush, 12 in Dia Brush, 2 in W Face, 0.014 in Dia Crimped Filament/Wire, 2 in Arbor Hole
Combining Osborn’s proprietary TufWire™ construction with a wider face width, Crimped Wire Wide Face Wheel Brushes provide quick, efficient brushing on production work and general maintenance tasks. As with all Osborn TufWire™ products, brushes are designed for consistent performance and longevity to save you time and money. Made in the USA.Please Note: Wheels fit directly onto 2" diameter arbors without adapters. Use of the adapter kit is required for other arbor sizes.
MasterDrive 3535-2.7/16 3535 3 Socket Tapered Bushing, 2.43 in Dia Bore, 4.83 in Dia Barrel, 5 in OAL, Cast Iron
TB (Taped Lock Style) Bushings are used on sheaves, sprockets and pulleys to provide increased clamping force over standard bore-to-size components. They are tapered in design without flanges and utilize screws to tighten on the shaft. Their compact design makes them convienent in many applications that are space-constrained. Each TB Bushing size is produced in a number of different finished bore options that include a keyway, as well as a minimum plain bore option. This allows users flexibility when using TB style sheaves, sprockets or pulleys in applications that may utilize various shaft sizes.
1-1/2" -FEMALE PIPE THREADX1/2" BLACK REDUCER-JPW11/2X1/2BR >
Browning® 1045996 VP Series Type 5 Variable Pitch Sheave, 1-1/8 in Finished Bore, 5.35 in OD, 2 Grooves, 3.9 to 4.7 in (3L)/4.2 to 5.2 in (A/4L)/4.4 to 5.4 in (B/5L) Dia Pitch, 1-3/8 to 2-1/8 in W Face
The principle of a variable pitch sheave is that the threaded angular faced discs forming the V-shaped groove in which the belt rides are movable. VP sheaves consist of a male with a threaded barrel, and a female with a threaded bore. The male section with threaded barrel has flat surfaces at 180 deg increments that allow a flat surface for the setscrew to mate with. When the discs are moved toward each other, the belt rides higher in the groove and the pitch diameter of the sheave is larger which increases the driven speed. When the discs are moved away from each other, the belt rides lower and the pitch diameter is smaller decreasing the driven speed. The common term for this speed adjustment is called number of turns open from closed position.
