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Timken 15101-90075 is a precision matched tapered roller bearing assembly. This single-row set consists of cone 15101 paired with cup match code 90075, designed for applications requiring Class 3 (ABEC 5 equivalent) precision. It is suitable for industrial gearboxes, pump shafts, and other machinery where high runout accuracy and preload control are critical. The assembly falls within the under 4-inch outside diameter size class.
MODEL 15101-90075
Returnable: Yes
0.8 mm Cone backface backing diameter
1.28 in
20.638 mm Cup frontface backing diameter
2.34 in
32.5 mm Cone part number
15101 Cone width:0.8125 in
36.513 mm Cage material
Stamped Steel Cage-cone backface clearance:0.03 in
58.93 mm Cup outer diameter
2.5000 in
63.500 mm Cup part number
15251D Design unit:Inch Related Assembly Number(s):15101-90075 15101-90080 15101-90165 15101-902A1 Series:15000 T - Bearing Width across Cones:1.8124 in
C - Double Cup Width
1.4375 in
I.D.
1 in
The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow 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 | Reiff & Nestor |
| Model | 83031 |
| Brand | Champion |
| Model | XL12-5/8 |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more