NTN 7010UC angular contact ball bearing
- Brand
- NTN
- Category
- Bearings
- Subcategory
- Angular contact ball bearings
- Series
- 70
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Decoding NTN 7010UC
- 70Series
- Angular contact ball bearings, 70 series. Series differ in outside diameter and width even when the bore is the same.
- 10Bore
- Bore 50 mm (10 × 5).
- UCSuffix
- NTN suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
7010 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
NTN 7010UC belongs to angular contact ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 7010UC and any equivalents.
For equipment that must handle radial and axial forces simultaneously in one direction, the NTN UC 70 series angular contact ball bearing delivers the rigidity and precision needed. Its design suits machine tool spindles, pumps, compressors and other power transmission setups that operate at elevated speeds and require careful installation.
The UC 70 series code follows a standard format: the first two digits after UC indicate the bore size, while the next two define the outside diameter. The UC suffix itself denotes NTN's angular contact family, characterized by a particular raceway and ball arrangement that determines load capacity and speed limits.
These bearings are common in machine tool spindles, milling heads, centrifugal pumps, screw compressors, high-speed electric motors and power transmission systems. Industries such as metallurgy, food processing, textiles and automotive rely on them where combined loads and precision are critical. Because they accept axial loads in only one direction, they are often mounted in pairs or alongside other bearing types.
Selecting the right angular contact bearing involves assessing load magnitude and direction, rotational speed, lubrication method and sealing. Proper mounting requires exact alignment and correct axial clearance, as these bearings cannot self-align. Either grease or oil lubrication may be used, and keeping the installation area clean is vital to prevent contaminants from shortening service life.
NTN UC series bearings can be replaced by equivalents from other manufacturers that use the same international angular contact designation. When sourcing a replacement, verify bore, outside diameter, width and load ratings, since these can differ between brands. If you have a part number from another brand, we can provide a quote for the exact equivalent or a compatible alternative for your equipment.
To request a quote for the NTN UC series bearing you need, send the full part number via WhatsApp or email to MR Industrial Accessories. Our team responds promptly with the technical and commercial details you require. We can also help you choose the right bearing if you share your operating conditions.
Dimensions
- Bore
- 50 mm
Frequently asked questions
- What does the UC suffix indicate on NTN bearings?
- The UC suffix identifies NTN's angular contact ball bearing series. It signifies a specific raceway and ball configuration that enables the bearing to support combined radial and axial loads in one direction with high precision and rigidity.
- How is the part number of an NTN UC series bearing structured?
- The initial digits represent the bore diameter, followed by digits for the outside diameter. The UC suffix denotes the angular contact series.
- Where are NTN UC series angular contact bearings typically used?
- They are found in machine tool spindles, pumps, compressors, high-speed motors and power transmission equipment. They handle combined loads and high speeds when mounted accurately and lubricated properly.