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Koyo 6004RSH2C3 is a 60 series single-row deep groove ball bearing with a 20 mm bore, 42 mm OD, and 12 mm width. It features a single rubber seal and C3 clearance for applications requiring thermal expansion accommodation. Used in electric motors, pumps, and general rotating machinery.
MODEL 6004RSH2C3
$29.12 Each
Prices are subject to change
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Returnable: See conditions
Bore
0.787 in / 20 mm
Brand
KOYO
Harmonized Tariff Code
8482.10.50.68
Inch - Metric
Metric
Inner Race Width
0 Inch / 0 Millimeter
Internal Clearance
C3-Loose
Internal Special Features
No
Manufacturer Item Number
6004RSH2C3
Maximum Capacity / Filling Slot
Yes
Other Features
Deep Groove / Special Heat Treatment on Inner Ring
Outer Race Width
0.472 Inch / 12 Millimeter
Outside Diameter
1.654 Inch / 42 Millimeter
Precision Class
ABEC 1 / ISO P0
Rolling Element
Ball Bearing
Snap Ring
No
Type
Single Row Ball Bearings
UNSPSC
31171504
- Best used for moderate to high radial and low axial load applications
- Made with larger balls and uses a special heat treat option (RSH2) that yields 5X life in contaminated environments and 2X life in normal applications
- No loading slot in the races permits applications that see axial loading
How 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.
#320046
Brand
SKF Bearing
Model
6004 RSJEM
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