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Timken 7207WN SU is a single row angular contact ball bearing with a 35mm bore, 72mm OD, and 17mm width. This bearing is designed to support combined radial and axial loads in one direction, making it suitable for machine tool spindles, pumps, and gearboxes. The WN suffix indicates a specific internal design and cage configuration for optimized performance in precision applications.
MODEL 7207WN SU
$109.08 Each
Prices are subject to change
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Returnable:No
0.6693 in Cage type
Ball Piloted, Pressed Brass Cage Contact angle:40 Design units:Metric Inner ring backing diameter:38.90 mm
1.5300 in Limiting speed (grease)
5620 RPM Limiting speed (oil):7490 RPM O.D. (in):72 mm 2.8346 Outer ring backing diameter:65.00 mm
2.5600 in Static radial rating
18000 N
Ball type
Steel Bearing width:17 mm
Ball Type
STEEL
Bearing Width
17 mm 0.6693 in
Bore
35 mm
C0 - Static Radial Rating
18000 N 4150 lbf
Cage Type
Ball Piloted, Pressed Brass Cage
Ce - Dynamic Radial Rating
30800 N 6950 lbf
Contact Angle
40 º
d - Bore
35 mm
D - Outer Diameter
72 mm 2.8346 in
da - Inner Ring Backing Diameter
38.90 mm 1.5300 in
Da - Outer Ring Backing Diameter
65.00 mm 2.5600 in
Design Units
Metric
DOuter Ring Backing Diameter
65.00 mm 2.5600 in
Dynamic Radial Rating
30800 N 6950 lbf
I.D.
35 mm
Inner Ring 'To Clear' Radius
1.1 mm 0.043 in
Inner Ring Backing Diameter
38.90 mm 1.5300 in
Limiting Speed (Grease)
5620 rpm
Limiting Speed (Oil)
7490 rpm
Outer Diameter
72 mm 2.8346 in
Outer Ring 'To Clear' Radius
1.1 mm 0.043 in
R - Inner Ring "To Clear" Radius
1.1 mm 0.043 in
r - Outer Ring "To Clear" Radius
1.1 mm 0.043 in
Static Radial Rating
18000 N 4150 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.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more