# MRC (SKF) 5306M Double Row Angular Contact Ball Bearing - 30mm Bore, Open, Metal Cage - MROSupply.com ***MRC (SKF) 5306M double row angular contact ball bearing with 30mm bore, 2.835" OD, open enclosure, and metal cage. Designed for radial and axial load capacity in industrial applications.*** ## Product details: - Catalog number: 5306M - SKU: 1133093 - Price: ***$113.48*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [MRC Bearing](https://www.mrosupply.com/brands/mrc-bearing/) - Category: - [Take-Up Bearing Units](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/take-up-bearings/take-up-bearing-units/) - [Take-Up Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/take-up-bearings/) - [Mounted Ball Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/) - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/) - [Bearings](htts://www.mrosupply.com/bearings/) - Unit of measure: each - Weight: 1.250 lb - Technicall support: contact supplier for technical support on 888 753 3477 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Bearing Type: Angular Contact - Cage: Metal - Enclosure: Open - I.D.: 1.181 - Locking: None - O.D.: 2.835 ## Product documents / software: - [5000M series](https://documents.mrosupply.com/product_documents/53/5308%20MFG/Type5000M.pdf) - [Drawing](https://documents.mrosupply.com/product_documents/52/5200SB/d_fafn_5200_R15751.jpg) - [Engineering Handbook](https://documents.mrosupply.com/product_documents/10/100KSF/engineering_handbook.pdf) - [Installation](https://documents.mrosupply.com/product_documents/10/100KSF/installation.pdf) - [Interchange](https://documents.mrosupply.com/product_documents/10/100KSF/INTERCHANGE.pdf) - [Lubrication](https://documents.mrosupply.com/product_documents/10/100KSF/lubrication.pdf) ## Alternate products to `MRC (SKF) 5306M Double Row Angular Contact Ball Bearing - 30mm Bore, Open, Metal Cage - MROSupply.com`: - [SKF 3306 A/C3 double-row angular contact ball bearing with a 30° contact angle, 1 1/6 in bore, and C3 clearance. Features a sheet metal cage and bearing steel construction. Designed for combined radial and axial loads in both directions, suitable for pumps, gearboxes, and industrial machinery.](https://www.mrosupply.com/products/2067128/as-markdown/) - [NTN 5306C3 double-row angular contact ball bearing with 30 mm straight bore, open enclosure, steel cage, and C3 radial internal clearance. High carbon chrome steel construction supports combined radial and axial loads in both directions. Suitable for pumps, compressors, gearboxes, and general industrial machinery requiring moderate thrust capacity.](https://www.mrosupply.com/products/281045/as-markdown/) - [Koyo 5306 double-row angular contact ball bearing with a 30 mm bore, 72 mm OD, and 30.2 mm width. Open type design for high radial and axial load capacity in industrial gearboxes, pumps, and compressors.](https://www.mrosupply.com/products/1494543/as-markdown/) - [SKF 3306 E/C3 double-row angular contact ball bearing, 30mm bore, 72mm OD, C3 clearance, enhanced steel cage. Designed for combined radial and axial loads in both directions. Suitable for pumps, gearboxes, and industrial machinery.](https://www.mrosupply.com/products/2069095/as-markdown/) - [SKF 3306 A is a double-row angular contact ball bearing with a 30° contact angle and a 1-1/6 inch bore. It features a sheet metal cage and is constructed from bearing steel. This bearing accommodates combined radial and axial loads in both directions, making it suitable for gearboxes, pumps, and industrial machinery.](https://www.mrosupply.com/products/315823/as-markdown/) - [Rollway 3306 C3 30 mm Bore Size, 72 mm Outside Diameter, Angular Contact Ball Bearing, Double Row, Straight Bore, 52100 Bearing Steel, C3 Radial Clearance](https://www.mrosupply.com/products/2889805/as-markdown/) - [NSK 5306C3 double-row angular contact ball bearing with 30 mm bore and C3 clearance. The 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/5033037/as-markdown/) - [FAG 3306BD double row angular contact ball bearing with 30mm bore. Designed for high radial and axial loads, this bearing offers high rigidity and precision. Suitable for applications requiring compact bearing arrangements.](https://www.mrosupply.com/products/2174573/as-markdown/) ## Product's reviews: - Motor bearings - Of all the bearings I have purchased in the last 45 years, these look to be top quality. - Great bearings, great price! - I am rebuilding an old Delta/Rockwell drill press and was having trouble finding the correct replacement bearings at a reasonable price from my usual go-to online dealers; from those that even had them available. Shipping times where reasonable. Competitively priced at time of purchase. Stock status was available, had to use contact link to make sure they were available to ship. Would be very nice if real-time in-stock status could be available while hunting down need parts, but in the long run it's not that big of deal. The stock status email back following the inquire was quick with a quoted price and purchase link. ## 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.