SP-12-F
$12.42
ea
Ruland SP-12-F, 3/4" Two-Piece Shaft Collar, Black Oxide Steel, Clamp Style, 1 1/2" OD, 0.500" Width
PRODUCT SPECIFICATIONS
Ruland SP-12-F is a two-piece shaft collar with a 3/4" bore, 1 1/2" OD, and 0.500" width. The clamp style design does not mar the shaft, is easy to remove, and is indefinitely adjustable. SP-12-F is commonly used for guiding, spacing, stopping, mounting, and component alignment. Equipment manufacturers benefit from the tightly controlled face to bore perpendicularity (TIR of ≤ .002"). Perpendicularity is critical for alignment when the shaft collar is used as a load bearing face, mechanical stop, or for mounting components such as gears or bearings. Proprietary processes have been developed by Ruland to maintain superior fit, finish, and holding power. SP-12-F is stamped with the Ruland name and bore size for ease of identification. Halves are mated throughout the manufacturing process for proper fit and alignment. Forged screws test beyond ANSI standards to ensure maximum holding power. SP-12-F is machined from solid bar stock to a fine burr free finish and sourced exclusively from North American mills. Ruland uses 1215 lead-free steel with a proprietary black oxide finish that produces a fine glossy finish while increasing holding power and resisting corrosion. It is RoHS2 and REACH compliant and manufactured in our Marlborough, MA factory under strict controls using proprietary processes.
PRODUCT SPECIFICATIONS
| Dimension | |||
|---|---|---|---|
Bore B |
0.7500 in |
Bore Tolerance |
+.002 in / +.0005 in |
Outer Diameter OD |
1 1/2 in |
Clearance Diameter C MAX |
1.808 in |
Width W |
0.500 in |
Width Tolerance |
+.003 in / -.010 in |
| Fastening Hardware | |||
Forged Clamp Screw |
1/4-28 |
Screw Material |
Alloy Steel |
Hex Wrench Size |
3/16 in |
Screw Finish |
Black Oxide |
Seating Torque |
170 lb-in |
Screw Location R |
0.545 in |
Number of Screws |
2 ea |
||
| Additional Information | |||
Material Specification |
1215 Carbon Steel Bar |
Finish Specification |
Hot Process Black Oxide, Impregnated with Naphthenic Oil, Centrifugally Dried |
Manufacturer |
Ruland Manufacturing |
Country of Origin |
USA |
Temperature |
-40°F to 350°F |
Weight (lbs.) |
0.1700 |
UPC |
63452902045 |
||
| Product Notes | |||
Note 1 |
Performance ratings are for guidance only. The user must determine suitability for a particular application. |
Prop 65 |
|
WARNING This product can expose you to the chemical Ethylene Thiourea, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
