SKF 130X150X14 CRSA1 R radial shaft seal
- Brand
- SKF
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
SKF 130X150X14 CRSA1 R belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 130X150X14 CRSA1 R and any equivalents.
SKF CRSA R series radial shaft seals are lip seals that keep lubricant in and contaminants out of rotating equipment. They fit into bearing housings, motors, pumps and gearboxes, where a metal case holds the seal firmly in place and a flexible lip maintains contact with the shaft. MR Industrial Accessories LLC supplies this line to customers across the United States and in several Latin American countries.
Each seal's part number encodes its size and style. Take 25X52X12 CRSA13 R: the first three numbers give the bore (25 mm), the outer diameter (52 mm) and the width (12 mm). The letters CRSA mark the series, the digits after them (1, 13, etc.) point to variations in lip geometry or material, and the trailing R often signals an added element such as a spring or a specific elastomer. Always confirm these details against the manufacturer's data sheet.
You will find these seals in gearboxes, centrifugal pumps, electric motors, speed reducers, drive shafts and equipment used in food processing, petrochemical and metallurgical plants. Maintenance teams rely on them to retain oil or grease and to shield bearings from dust and moisture. Choosing the right one depends on shaft speed, operating temperature and the lubricant in use.
Selection starts with three measurements: shaft diameter, housing bore and available width. The shaft surface should be ground and hard enough to resist lip wear. During installation, coat the lip with the same oil or grease used in the machine, press the seal in squarely to avoid damaging it, and check alignment. If the seal has a spring, verify it sits correctly. Avoid impacts that could bend the metal case.
When replacing a seal, you may find products from other makers with similar designations. Dimensional matches do not always mean direct interchange: lip compound, spring design and tolerances can differ. Compare technical data before substituting, or ask a specialist. At MR Industrial Accessories LLC we can help you confirm that the seal you pick suits your application.
To request a quote for SKF CRSA R series radial shaft seals, send the part number or dimensions via WhatsApp or email. Our team responds promptly and can suggest equivalents or assist with selection. We also supply power transmission, sealing and assembly products.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the CRSA designation mean on an SKF seal?
- CRSA identifies a category of SKF radial shaft seals with specific construction features. The number that follows may indicate variations in lip design or material. Consult the manufacturer's technical documentation for precise interpretation.
- How do I choose the right seal for my equipment?
- You need the shaft and housing dimensions and the available width. Also consider operating conditions: speed, temperature and lubricant type. With that data, we can help you select the SKF seal that best fits your application.
- Are SKF CRSA R seals interchangeable with other brands?
- Dimensional equivalents from other brands may exist, but interchangeability is not assured. Differences in materials, springs or tolerances can affect performance. Always verify technical specifications before replacing one seal with another.