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Timken 2786-2 is a single-row tapered roller bearing cone (inner ring) with a Class 3 (ABEC 5) precision rating, designed for applications requiring high accuracy and smooth operation. This cone is part of the standard industrial series with a cup outside diameter under 4 inches. It is engineered for use in gearboxes, pump shafts, and other precision machinery where controlled runout and preload are critical.
MODEL 2786-2
$56.42 Each
Prices are subject to change
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Returnable: Yes
79.50 mm Dimension D2
2.880 in
Belt Size
Any B Type
Bore Diameter
1 1/8 in
Cubic inches
202.37000 in³
Description
7030 1-1/8 PULLEY
Drive Type
Adjustable CenteDriver
Keyway Size
1/4 x 1/8 in
Model
7030
Motor Power at 1, 150 rpm
2.00 hp
Motor Power at 1, 750 rpm
3.00 hp
Outside Diameter
7.000 in
Overall Length
4.130 in
Ratio
1.80:1
Torque Capacity
108.00 in·lb
Total Travel Distance
2.200 in
UPC Number
27862
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 | Balax |
| Model | 13627-01C |
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| Model | C60018 |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more