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Rollway 6309 2RS C3 EMQ 45 mm Bore Size, 100 mm Outside Diameter, Radial Ball Bearing, Straight Bore, Sealed, 52100 Bearing Steel, C3 Radial Clearance 45 mm Bore Size, 100 mm Outside Diameter, Radial Ball Bearing, Straight Bore, Sealed, 52100 Bearing Steel, C3 Radial Clearance
MODEL 6309 2RS C3 EMQ
Contact supplier for technical support on: 800-626-2120
$54.58 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Bore Size (mm)
45
Bore Type
Straight
Cage Material
Steel
Duplexing
No
Dynamic Load Rating (kN)
52.8
Dynamic Load Rating (lb)
11870
Full Complement/Caged
Caged
Height
1.2
Length
4.2
Material
52100 Bearing Steel
Misalignment
No
Number of Rows
1
O.D. (mm)
100
Overall Width (mm)
25
Platform
Deep Groove Ball Bearing
Radial Clearance
C3
Rolling Element
Ball
Seal Type
Rubber Lip
Sealed
Sealed - Both Sides
Series
6300
Speed (Max) Grease (rpm)
4500
Static Load Rating (kN)
31.7
Static Load Rating (lb)
7126
Width
4.1
Regal Beloit Rollway 6309 2RS C3 EMQ
UPC: 637410097155 | UNSPSC: 31171504 | GTIN:
Bearings > Ball Bearings > Deep Groove Ball Bearings
Rollway® Deep Groove Ball Bearing, Round Straight Bore Unmounted, Series: 6300, 45 mm Bore Dia, 100 mm Outside Dia, 1 Row, 25 mm W, Double Sealed Closure, 52.8 kN Dynamic/31.7 kN Static, 52100 Steel Bearing, Synthetic Rubber Seal, Pressed Steel Cage, 4500 rpm Grease Maximum, -30 to 120 deg C
Features:
- Quiet and smooth running even at higher speed
- Seals are best protection against contamination in tough environments
- Rollway® quality control procedure
- C3 radial clearance
- Seals on both sides of bearing
- Electric motor quality
Specs:
- Cage Material: Pressed Steel
- Bearing Material: 52100 Steel
- Temperature Rating: -30 to 120 deg C
- Seal Material: Synthetic Rubber
- Load Capacity: 52.8 kN Dynamic/31.7 kN Static
- Closure Type: Double Sealed
- Bore Diameter: 45 mm
- Outside Diameter: 100 mm
- Number of Rows: 1
- Maximum Speed: 4500 rpm Grease
- Width: 25 mm
- Type: Round Straight Bore Unmounted
- Series: 6300
Packaging:
- Length: 4.2 in
- Width: 4.1 in
- Height: 1.2 in
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.
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