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Koyo HJ-202816 is an open type solid race needle roller bearing with a 44.45 mm bore, 44.450 mm outside diameter, and 25.4 mm width. This single-row needle roller bearing is designed for applications requiring high radial load capacity in a compact cross-section.
MODEL HJ-202816
$28.68 Each
Prices are subject to change
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Bearing Design
Outer Ring & Roller Assembly
Dynamic Load Rating
8410 lbf
Housing Bore - Loose Fit [MAX]
1.751 in
Housing Bore - Loose Fit [MIN]
1 3/4 in
Housing Bore - Tight Fit [MAX]
1 3/4 in
Housing Bore - Tight Fit [MIN]
1.749 in
Housing Shoulder Diameter
1.563 in
I.D.
1 1/4 in
Limiting Speed - Grease
9100 rpm
Limiting Speed - Oil
14000 rpm
O.D.
1 3/4 in
Oil Hole
w/Oil Hole
Origin
Needle Radial
Precision Ground
Yes
Self Aligning
No
Static Load Rating [MAX]
12900 lbf
Width
1 in
- Best used for high radial load applications
- Made from premium high carbon high chromium steel
- Uses hardened steel cage
- Available open or with one seal (HJTHJR RS) or with two seals (HJTT HJRR .2RS)
- There are multiple metric solid race styles available
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 | Contrinex Sensors |
| Model | LTR-M18PA-PMS-101 |
