Cast Iron Mounted Steel Ball Bearing
Set-Screw Lock, for 1" Shaft Diameter
Mounted Bearing Type | Base Mount |
Bearing Type | Ball |
Housing Material | Powder-Coated Cast Iron |
Shaft Mount Type | Set Screw |
For Shaft Diameter | 1" |
Center Height | 1 7/16" |
Overall | |
Height | 2 13/16" |
Length | 5 1/2" |
Width | 1 27/64" |
Dynamic Radial Load Capacity | 2,800 lb. |
Maximum Rotation Speed | 5,500 rpm |
Bearing Material | Steel |
Bearing Seal Type | Sealed |
Misalignment Capability | 2° |
Manufacturer | McMaster-Carr Approved |
ABEC Rating | 1 |
Alignment Style | Self-Aligning |
For Load Direction | Radial |
For Shaft Type | Round |
Grease Fitting Included | Yes |
Grease Fitting Pipe Size | 1/8 |
Grease Fitting Thread Type | NPT |
ID | 1" |
ID Tolerance | -0.0005" to 0" |
Lubricant | Grease with Lithium Thickener |
Lubrication | Lubricated |
Mounting Hole | |
Hole Length | 3/4" |
Hole Width | 29/64" |
Hole Center-to-Center | 4" |
Number of Holes | 2 |
Fasteners Included | No |
Number of Set Screws Included | 2 |
Set Screw Thread Size | 1/4"-28 |
Static Radial Load Capacity | 1,650 lb. |
System of Measurement | Inch |
Temperature | -40° F to 225° F |
Weight | 1.8 lb. |
Country of Origin | Mexico |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | 1C999 |
REACH Compliance | REACH (EC 1907/2006) (01/16/2020, 205 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 848320.0010 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |
Smoother than smooth—the balls inside these bearings roll nearly friction-free. The sturdy housing bolts down to support shafts as they turn.
Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals and shields keep lubricants in and contaminants out, and come packed with grease. Open bearings require initial lubrication and offer less protection against dust and debris.
Powder-Coated Cast Iron Housing—A rugged iron base coated in thick powder that protects against water, mild detergents, and oil. However, if the coating is scratched or chipped, the underlying iron may rust.
Set Screw—Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces.
Misalignment Capability—Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.
The information in this 3-D model is provided for reference only.