2021 Sheperd Catalog

16 BDS/BDR • Sleek, low profile design • Easy pivoting action • Dual ball raceways protected by dust cap • Heat treated • High luster chrome finish • Precision bearing wheels for ultimate mobility • Full thread guards on all 2-1/2” neoprene models Features Wheel Selection Applications Options • Theatrical Equipment • Computer Frames • Electronic Enclosures • Copy Machines • Business Machines • Medical Equipment • Fixtures and Displays • Additional fastenings available by special order. Please contact factory for additional information and minimums. Base Model Number (Add fastening code) Wheel Diameter (Inches) Tread Width* (Inches) Tread Type Bearing Type Dynamic Load (Pounds) Mounting Height (Inches) Swivel Radius (Inches) Fastening Selection 2 2" Each wheel: 1" Stem: 3-3/16" Plate: 3-5/16" 2-1/4" Neoprene (Donut) Precision Ball 300 BDS20___ BC-NPR31(KK) Threaded: 741, 748, 824, 825 Plate: 142 Hollow Kingpin: 400 Glass Filled Nylon Precision Ball 400 BDS20___ BC-GFN31(KK) 2-1/2" Each wheel: 1" Stem: 3-3/4" Plate: 3-7/8" 2-1/2" Neoprene (Flat) Precision Ball 300 BDS25___ BC-NPR33(KK) Glass Filled Nylon Precision Ball 400 BDS25___ BC-GFN31(KK) Floor Protection 1 + + Non-Marking + + + + Durability + + + + Cushioned Ride + + Chemical Resistance + + Threaded Stem Top Plate Hollow Kingpin Neoprene Donut (2" models) Neoprene Flat (2-1/2" models) Glass Filled Precision Bearing Nylon (2” model) Glass Filled Precision Bearing Nylon (2-1/2" model) UNC13 7/16" 1-1/4" 2" 3-3/4" 2-3/4 to 3" 1-3/4" 5/16" hole UNC13 1/2" 1" Brass Band 1-7/16" 7/16" UNC13 7/16" 1-1/4" 1/2" 3-3/4" 2-5/8" 1-1/2" 2-3/4 to 3" 1-3/4" 5/16" hole UNC13 1/2" 1" Brass Band 1-7/16" 7/16" 741 748 824 825 142 400 UNC11 5/8" 1-3/4" 770 825 UNC10 3/4" 1-1/2" 1 See page 48 for application details. 3-5/8" 2-1/2" 2-3/4 to 3" 1-3/4" 5/16" bolt 2 To order, include blue fastener code in Base Model Number . Example: BDS20 741 BC-NPR31(KK) Rigid plate : change 3rd digit to “ R .” Example: BD R 20142BC-NPR31(KK) Accepts 1/2" diameter bolts. 2" mount height is 3-1/16"; 2-1/2" mount height is 3-5/8"