SKF N 1011 PHA/SPVR522 cylindrical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
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Decoding SKF N 1011 PHA/SPVR522
- N 10Series
- Cylindrical roller bearings, N 10 series. Series differ in outside diameter and width even when the bore is the same.
- 11Bore
- Bore 55 mm (11 × 5).
- PHA/SPVR522Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
N 1011 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF N 1011 PHA/SPVR522 belongs to cylindrical roller 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 N 1011 PHA/SPVR522 and any equivalents.
SKF cylindrical roller bearings handle high radial loads and high speeds, with cylindrical rollers and a brass or polyamide cage for precise operation in demanding industrial service. MR Industrial Accessories LLC supplies this line to customers across the United States and in several Latin American countries. To request a quote, send the complete part number by WhatsApp or email; our team replies promptly and can suggest equivalents or help you choose.
Reading the designation helps you order the exact replacement. In N 1011 PHA/SPVR522, the N marks a single row cylindrical roller bearing, 1011 is the dimension series, and PHA and SPVR522 cover special characteristics such as cage type, heat treatment or internal clearance. If any part of the code is unclear, send the full designation and we will advise.
These bearings appear in gearboxes, pumps, fans, machine tools and power transmission equipment, as well as electric motors, compressors and conveyor systems. Metallurgy, cement, mining and food processing are common industries. Their capacity for heavy radial loads at high speed suits continuous operation.
Selection depends on radial load, rotation speed and environmental conditions. Open models dissipate heat more readily, while sealed versions keep contaminants out. Internal clearance must match the working temperature. During mounting, keep alignment precise and use suitable tools to avoid damage. Grease or oil lubrication, applied as specified, supports service life.
SKF cylindrical roller bearings can be interchanged with those of other recognized brands when the main dimensions and internal design match. Designations differ between manufacturers, so verify the technical specifications before replacing. Some suffixes indicate special characteristics with no direct equivalent and must be respected. For an alternative, consult us with the original code.
To request a quote, send the complete code by WhatsApp or email. Our team will reply promptly and can assist with special applications or help you find the right solution for your equipment.
Dimensions
- Bore
- 55mm
Frequently asked questions
- What does the suffix PHA/SPVR522 mean on an SKF bearing?
- It indicates specific manufacturing characteristics, such as cage type, heat treatment or internal clearance. These codes are defined by SKF and can vary by application. Send us the complete code and our technical team will interpret it.
- How do I check if an SKF cylindrical roller bearing fits my equipment?
- Verify the main dimensions (bore, outer diameter and width), load capacity and sealing type. Internal clearance and permissible speed also matter. Provide the original bearing code and your working conditions, and we can advise on compatibility.
- How do I request a quote?
- Send the full part number by WhatsApp or email. Our team replies promptly, can suggest equivalents and helps you choose the right bearing for the application.