# NSK 21307CDE4 Spherical Roller Bearing - 35 mm Bore, C0 Clearance, Steel Cage - MROSupply.com

***NSK 21307CDE4 spherical roller bearing with 35 mm bore and 80 mm OD. Features a pressed steel cage, normal radial internal clearance (C0), and enhanced internal design (E4). Used in heavy-duty industrial gearboxes, vibrating screens, paper-mill rolls, and mining equipment.***



## Product details:

- Catalog number: 21307CDE4
- SKU: 5030118
- Price: ***$174.66*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NSK Bearings](https://www.mrosupply.com/brands/nsk-bearings/)
- Category: 
    - [Straight / Round Bore Spherical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/spherical-roller-bearings/straight-round-bore-spherical-roller-bearings/)
    - [Spherical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/spherical-roller-bearings/)
    - [Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 1.120 lb
- Returns: Yes


## Product images:
- https://static.mrosupply.com/images/noimage.webp



## Alternate products to `NSK 21307CDE4 Spherical Roller Bearing - 35 mm Bore, C0 Clearance, Steel Cage - MROSupply.com`:
- [SKF 21307 CC is a 35mm bore spherical roller bearing with a pressed steel cage (CC design). This single-row bearing accommodates high radial loads and moderate axial loads in both directions, with self-aligning capability for shaft deflection or mounting misalignment. Suitable for industrial gearboxes, fans, and conveying equipment.](https://www.mrosupply.com/products/322602/as-markdown/)
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- [FAG 3307-BD double row angular contact ball bearing with 35mm bore and 80mm OD. Features a 40° contact angle for high axial load capacity in both directions. Suitable for applications requiring rigid shaft guidance and high running accuracy.](https://www.mrosupply.com/products/2174583/as-markdown/)
- [Rollway 3307 35 mm Bore Size, 80 mm Outside Diameter, Angular Contact Ball Bearing, Double Row, Straight Bore, 52100 Bearing Steel, Normal Radial Clearance](https://www.mrosupply.com/products/2889808/as-markdown/)
- [SKF 3307 A is a 1-3/8 in bore double-row angular contact ball bearing with a 30° contact angle. It features a sheet metal cage and is constructed from bearing steel. Designed to accommodate combined radial and axial loads in both directions, it is suitable for pumps, gearboxes, and general industrial machinery.](https://www.mrosupply.com/products/2067126/as-markdown/)
- [NTN 5307 is a 5xxx series double-row angular contact ball bearing with a 35 mm straight bore. This open design accommodates higher axial loads in both directions and is suitable for pumps, compressors, and gearboxes.](https://www.mrosupply.com/products/284066/as-markdown/)
- [NSK 5307J double-row angular contact ball bearing with 35 mm bore. It features a pressed steel cage and is open (unsealed). This bearing carries combined radial and axial loads in both directions, making it suitable for pumps and machine tools. Backed by NSK's precision-bearing engineering heritage.](https://www.mrosupply.com/products/5033047/as-markdown/)

## Product's reviews:
- Purchasing specialist - Great!!!
- Sales - Great Service !!
- Had what i needed - Found the bearing I needed. Reasonable price. Great phone support.




## FAQ:

- 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.