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NTN PK20X26X13.8X6 is a needle roller and cage assembly with a 20 mm bore, 26 mm OD, and 13.8 mm width. Features a machined steel cage and open design. Constructed from high carbon chrome steel for durability in compact radial applications.
MODEL PK20X26X13.8X6
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$10.38 Each
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Brand Minimum Order Quantity: 7
Typically Ships in: 1 day
Returnable:No
Bc
0.5433 in
Bc Tolerance
0/-0.2
Cage Material
Machined Steel
Cage material
Machined steel
Dynamic Load Rating
3150 lbf
Dynamic load rating
3150 lbf
Enclosure
Open
Ew
1.0236 in
Fw
0.7874 in
I.D.
20 mm
Material
High carbon chrome steel
O.D.
26 mm
Precision
ISO class 0
Static Load Rating
3750 lbf
Static load rating
3750 lbf
Type
Needle and Cage
Technical Specifications
Type | Needle and Cage |
|---|---|
Material | High Carbon Chrome Steel |
Cage Material | Machined Steel |
Enclosure | Open |
Precision | ISO Class 0 |
Static Load Rating | 3750 lbf16700 N |
Dynamic Load Rating | 3150 lbf14000 N |
Dimensional Specifications
| |
Fw | 0.7874 in20.000 mm |
|---|---|
Ew | 1.0236 in26.000 mm |
Bc | 0.5433 in13.800 mm |
Bc Tolerance | 0/-0.2 |
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.