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NTN AS203-011 is a standard insert bearing with a 1-3/16 in bore, double sealed for contaminant protection. Constructed from through hardened steel, this ball bearing insert is designed for use in mounted bearing units such as pillow blocks and flanges.
MODEL AS203-011
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$25.34 Each
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Brand Minimum Order Quantity: 3
Typically Ships in: 1 day
Returnable:No
Bearing Type
Insert bearing
Enclosure
Double sealed
Height
1.575
I.D.
0.6875 in
Length
1.575
Locking Device
Set Screw
Material
Through hardened steel
O.D.
1.5748 in
Width
0.8661
Technical Specifications
Type | Insert Bearing |
Bore Type | Round |
Bearing Type | Ball Bearing |
Material | Through Hardened Steel |
Ball Material | Steel |
Limiting Speed - Grease | 8000 RPM |
Seal Type | Contact |
Seal Material | Nitrile Rubber |
Precision Rating | ISO Class 0 |
Performance | Standard Duty |
Locking Device | Set Screw |
Lubrication | Non-Relubricatable |
Basic Outer Ring | 203 |
Static Load Rating | 1030 lbf4600 N4.60 kN |
Dynamic Load Rating | 2160 lbf9600 N9.60 kN |
Enclosure | Double Sealed |
Weight | 0.181 lb0.082 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
| Brand | PEER Bearing |
| Model | FH205-15-AP |