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Timken 7204WN SU is a single row angular contact ball bearing with a 20mm bore, 47mm OD, and 14mm width. It features a 40° contact angle (WN suffix) for high axial load capacity and a polyamide cage (SU suffix) for quiet operation and high-speed capability. This bearing is designed for applications requiring combined radial and thrust loads, such as machine tool spindles, pumps, and gearboxes.
MODEL 7204WN SU
$64.43 Each
Prices are subject to change
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Returnable:No
0.5512 in Cage type
Ball Piloted, Pressed Brass Cage Contact angle:40 Design units:Metric Inner ring backing diameter:29.920 mm
1.178 in O.D. (in)
47 mm 1.8504 Outer ring backing diameter:37.470 mm
1.475 in Static radial rating
8100 N
Ball type
Steel Bearing width:14 mm
Ball Type
STEEL
Bearing Width
14 mm 0.5512 in
Bore
20 mm
C0 - Static Radial Rating
8100 N 1830 lbf
Cage Type
Ball Piloted, Pressed Brass Cage
Ce - Dynamic Radial Rating
16800 N 3800 lbf
Contact Angle
40 º
d - Bore
20 mm
D - Outer Diameter
47 mm 1.8504 in
da - Inner Ring Backing Diameter
29.920 mm 1.178 in
Da - Outer Ring Backing Diameter
37.470 mm 1.475 in
Design Units
Metric
DOuter Ring Backing Diameter
37.470 mm 1.475 in
Dynamic Radial Rating
16800 N 3800 lbf
I.D.
20 mm
Inner Ring 'To Clear' Radius
1 mm 0.039 in
Inner Ring Backing Diameter
29.920 mm 1.178 in
Outer Diameter
47 mm 1.8504 in
Outer Ring 'To Clear' Radius
1 mm 0.039 in
R - Inner Ring "To Clear" Radius
1 mm 0.039 in
r - Outer Ring "To Clear" Radius
1 mm 0.039 in
Static Radial Rating
8100 N 1830 lbf
Timken angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance.
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