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Timken 317KD is a deep groove radial ball bearing designed for general industrial applications. This bearing falls within the <12 inch outside diameter class, suitable for moderate loads and speeds. It is part of the Fafnir line of ball bearings, known for reliable performance in electric motors, pumps, and conveyors.
MODEL 317KD
$586.65 Each
Prices are subject to change
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Returnable: Yes
1.6142 in Design units
Metric Inner ring backing diameter:99.10 mm
3.9016 in Limiting speed (grease)
2264 rpm Limiting speed (oil):2642 rpm O.D. (in):180 mm 7.087 Outer ring backing diameter:166.10 mm
6.5394 in Static radial rating
96600 N
Ball type
Steel Bearing width:41 mm
Ball Type
STEEL
Bearing Width
41 mm 1.6142 in
Bore
85 mm
Design Units
Metric
DOuter Ring Backing Diameter
166.10 mm 6.5394 in
Dynamic Radial Rating
147100 N 33100 lbf
I.D.
85 mm
Inner Ring 'To Clear' Radius
3 mm 0.118 in
Inner Ring Backing Diameter
99.10 mm 3.9016 in
Limiting Speed (Grease)
2264 rpm
Limiting Speed (Oil)
2642 rpm
Outer Diameter
180 mm 7.0866 in
Outer Ring 'To Clear' Radius
3 mm 0.118 in
Static Radial Rating
96600 N 21700 lbf
Radial ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard Conrad-type bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation.
In addition to standard single-row deep groove bearings, Timken offers special designs, including a maximum capacity series and an extra large (XLS) radial series bearing.
Size range: 3 mm - 600 mm (0.12 in. - 23.62 in.) 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.
What is the difference between deep groove and angular contact ball bearings?
Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.
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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more