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Timken 6313-NR-C3 is a deep groove ball bearing with a 65 mm bore, part of the 6300 medium series. It features a snap ring groove (NR suffix) for simplified axial location in the housing and a C3 radial internal clearance, which is greater than normal for applications involving thermal expansion or interference fits. The bearing has a dynamic load rating of 92.6 kN and a static load rating of 59.7 kN, suitable for general industrial use in electric motors, pumps, and conveyors.
MODEL 6313-NR-C3
$367.55 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
125 mm Dimension H1
2 in
52 mm Dynamic load rating
66768 lbf 297000 N Housing:MSM90HX Housing width:6.0 in
Bearing - housing - seal
MSM90BXH Bearing Type:Split Cylindrical Expansion Type Bearing number:MSM90BX Bolt size:2 x M24 Cor - Static Load Rating:79358 lbf 353000 N Dimension:4.921 in
Bearing Type
Standard DGBB
Bore
65 mm
Bore Size d
65 mm
C0r - Static Load Rating
59700 N
Clearance
C3
Cr - Dynamic Load Rating
92600 N
Dynamic load rating
92.6 kN
Features
Snap Ring
Grease reference speed
6000 rpm
Grease Reference Speed
6000 rpm
Oil reference speed
8600 rpm
Oil Reference Speed
8600 rpm
Outside Diameter D
140 mm
Outside Ring Width B
33 mm
Radius Rs min
2.1 mm
Snap Ring Diameter D2 max
149.700 mm
Snap Ring Width f max
2.820 mm
Static load rating
59.7 kN
Timken’s deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consistent quality.
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