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NTN UC217D1 is a standard-duty insert bearing with an 85 mm bore, double sealed for contaminant protection. The set screw locking mechanism secures the bearing to the shaft. Constructed from through hardened steel, this insert is designed for use in mounted bearing units such as pillow blocks and flanges for industrial conveyor and machinery applications.
MODEL UC217D1
$278.82 Each
Prices are subject to change
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Returnable:No
Bearing Type
Insert bearing
Enclosure
Double sealed
Height
5.906
I.D.
85 mm
Length
5.906
Locking Device
Set Screw
Material
Through hardened steel
O.D.
150 mm
Width
3.374
Technical Specifications
Type | Insert Bearing |
|---|---|
Bore Type | Round |
Bearing Type | Ball Bearing |
Material | Through Hardened Steel |
Limiting Speed - Grease | 1900 RPM |
Seal Type | Contact |
Seal Material | Nitrile Rubber |
Precision Rating | ISO Class 0 |
Performance | Standard Duty |
Locking Device | Set Screw |
Lubrication | Relubricatable |
Basic Outer Ring | 217 |
Static Load Rating | 14400 lbf64000 N64.00 kN |
Dynamic Load Rating | 18800 lbf83500 N83.50 kN |
Enclosure | Double Sealed |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 3.3465 in85.000 mm |
|---|---|
D | 5.9055 in150.000 mm |
C | 1.4173 in36.000 mm |
B | 3.3740 in85.700 mm |
r | 0.0984 in2.500 mm |
ds | M12x1.5 |
G | 0.4724 in12.000 mm |
d4 | 4.1772 in106.100 mm |
S1 | 2.0315 in51.600 mm |
S | 1.3425 in34.100 mm |
F | 0.3976 in10.100 mm |
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.