We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
Timken 2788-3 is a precision tapered roller bearing cone (inner ring) for industrial applications requiring high accuracy. This single cone features a Precision Class 3 (ABEC 5 equivalent) rating, suitable for gearboxes, pump shafts, and machine tool spindles where tight runout control is critical. It is designed for use with a matched cup to form a complete bearing assembly, typically in applications with cup outside diameters under 4 inches.
MODEL 2788-3
$531.76 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable: Yes
79.50 mm Dimension D2
2.380 in
Belt Size
Any B Type
Bore Diameter
5/8 in
Cubic inches
298.11375 in³
Description
8250 5/8 PULLEY
Drive Type
Adjustable CenteDriver
Keyway Size
3/16 x 3/32 in
Model
8250
Motor Power at 1, 150 rpm
3.00 hp
Motor Power at 1, 750 rpm
5.00 hp
Outside Diameter
8.250 in
Overall Length
4.380 in
Ratio
1.58:1
Torque Capacity
180.00 in·lb
Total Travel Distance
2.200 in
UPC Number
27883
One-Side Moveable
1/3 Through 5 HP, “A” and “B” Belts
The Econoline Pulley series provides reliable variable speed service with a proven design at an economical cost. The wide selection of models feature compact size and reliability, which make them ideal for both adjustable and fixed center drives in all types of applications using classical “A” and “B” (or 4L and 5L) section drive belts.
Belt Selection
Econoline pulleys are designed specifically for “A” and “B” section drive belts, though they can also be used with “4L” and “5L” belts if necessary. Cogged, raw-edge belts have a definite advantage over wrapped types because they readily form around small pitch diameters, and provide a better arc of contact and provide best possible transmission of torque. If a “slip clutching” effect is desirable to protect machinery in the event of overload, a wrapped belt is recommended.
Adjustable Center Drives
Fixed Center Drives
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 | Drillco |
| Model | 100HX156 |
| Brand | Siemens Controls |
| Model | TXM1.8X-ML |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more