{"id":10222,"date":"2025-05-22T07:22:49","date_gmt":"2025-05-22T07:22:49","guid":{"rendered":"https:\/\/www.skf-eu.com\/?post_type=product&p=10222"},"modified":"2025-05-22T07:22:49","modified_gmt":"2025-05-22T07:22:49","slug":"self-aligning-ball-bearings-with-seals-rs-or-2rs-type","status":"publish","type":"product","link":"https:\/\/www.skf-eu.com\/pl\/produkt\/self-aligning-ball-bearings-with-seals-rs-or-2rs-type\/","title":{"rendered":"\u0141o\u017cyska kulkowe wahliwe z uszczelkami (typu RS lub 2RS)"},"content":{"rendered":"

Introduction to Self-Aligning Ball Bearings with Seals (RS or 2RS Type)<\/strong><\/h2>\n

Self-aligning ball bearings<\/strong><\/a> with seals (RS or 2RS type) are designed to accommodate misalignment and feature seals on one or both sides. These seals provide enhanced protection against contaminants like dust, moisture, and debris while retaining lubrication, making them ideal for harsh environments and extended maintenance intervals.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Self-Aligning \u0141o\u017cyska kulkowe<\/strong><\/a> with Seals (RS\/2RS Type) – Standard\u00a0\u00a0\u00a0Model Parameter Table<\/th>\n<\/tr>\n<\/thead>\n
Model No.<\/td>\nBore(d) mm<\/td>\nOD(D) mm<\/td>\nWidth(B) mm<\/td>\nBasic Load Ratings<\/td>\nSpeed Limit<\/td>\nWeight<\/td>\nSeal Type<\/td>\nAligning\u00a0\u00a0\u00a0Capability<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\nDynamic\u00a0\u00a0\u00a0Cr(kN)<\/td>\nStatic\u00a0\u00a0\u00a0Cor(kN)<\/td>\n(r\/min)<\/td>\n(kg)<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
1205-2RS<\/td>\n25<\/td>\n52<\/td>\n15<\/td>\n12.8<\/td>\n5.8<\/td>\n8000<\/td>\n0.12<\/td>\nDouble\u00a0\u00a0\u00a0Sealed<\/td>\n2\u00b0<\/td>\n<\/tr>\n
1206-2RS<\/td>\n30<\/td>\n62<\/td>\n16<\/td>\n16.8<\/td>\n7.8<\/td>\n7000<\/td>\n0.18<\/td>\nDouble\u00a0\u00a0\u00a0Sealed<\/td>\n2\u00b0<\/td>\n<\/tr>\n
1207-2RS<\/td>\n35<\/td>\n72<\/td>\n17<\/td>\n21.8<\/td>\n10.5<\/td>\n6300<\/td>\n0.25<\/td>\nDouble\u00a0\u00a0\u00a0Sealed<\/td>\n2\u00b0<\/td>\n<\/tr>\n
1308-2RS<\/td>\n40<\/td>\n90<\/td>\n23<\/td>\n33.5<\/td>\n16<\/td>\n5300<\/td>\n0.52<\/td>\nDouble\u00a0\u00a0\u00a0Sealed<\/td>\n2.5\u00b0<\/td>\n<\/tr>\n
1310-2RS<\/td>\n50<\/td>\n110<\/td>\n27<\/td>\n48.5<\/td>\n24<\/td>\n4500<\/td>\n0.85<\/td>\nDouble\u00a0\u00a0\u00a0Sealed<\/td>\n2.5\u00b0<\/td>\n<\/tr>\n
2205-2RS<\/td>\n25<\/td>\n52<\/td>\n18<\/td>\n14.2<\/td>\n6.5<\/td>\n7500<\/td>\n0.15<\/td>\nDouble\u00a0\u00a0\u00a0Sealed<\/td>\n2.5\u00b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Popularne marki<\/strong><\/h2>\n

SKF Self-Aligning Ball Bearings with Seals
\nNTN Self-Aligning Ball Bearings with Seals
\nNSK Self-Aligning Ball Bearings with Seals
\nFAG Self-Aligning Ball Bearings with Seals
\nTIMKEN Self-Aligning Ball Bearings with Seals
\nKOYO Self-Aligning Ball Bearings with Seals<\/p>\n

Zastosowania produktu<\/strong><\/h2>\n

Self-aligning ball bearings with seals are used in a wide range of industries due to their self-alignment capability and superior sealing performance:<\/p>\n

Agricultural Machinery<\/strong><\/p>\n

Equipment like harvesters and seeders that operate in dusty, dirty environments.<\/p>\n

\"Self-Aligning<\/p>\n

Mining and Construction<\/strong><\/p>\n

Machines exposed to heavy loads and contaminants, such as conveyors and crushers.<\/p>\n

Food and Beverage Industry<\/strong><\/p>\n

Ensures hygiene and operational reliability in machinery exposed to moisture and particles.<\/p>\n

\"Self-Aligning<\/p>\n

HVAC Systems<\/strong><\/p>\n

Used in air handling units and fans to handle vibration and misalignment.<\/p>\n

\"hvac\"<\/p>\n

Marine and Offshore Applications<\/strong><\/p>\n

Suitable for humid and corrosive environments where enhanced sealing is crucial.<\/p>\n

General Industrial Machinery<\/strong><\/p>\n

Applied in applications requiring reliable performance under varying alignment conditions.<\/p>\n

Advantages and Features<\/strong><\/h2>\n

Enhanced Sealing Performance<\/p>\n

The RS (single-side seal) and 2RS (double-side seals) provide superior protection against dust, moisture, and contaminants.<\/p>\n

Self-Alignment Capability<\/p>\n

Automatically adjusts to shaft misalignment, reducing stress on the bearing and surrounding components.<\/p>\n

Low Maintenance Requirements<\/p>\n

Sealed design ensures grease retention, reducing the need for frequent relubrication.<\/p>\n

Durability in Harsh Environments<\/p>\n

Ideal for applications with high exposure to contaminants, offering longer operational life.<\/p>\n

Wide Range of Sizes and Load Capacities<\/p>\n

Available in various sizes to meet diverse industrial requirements.<\/p>\n

Smooth and Quiet Operation<\/p>\n

Low vibration and noise levels ensure efficient and reliable machinery performance.<\/p>\n

FAQ (Frequently Asked Questions)<\/strong><\/h2>\n

Q: What is the difference between RS and 2RS types?
\nA: RS indicates a single-side seal, while 2RS indicates seals on both sides for maximum protection.<\/p>\n

Q: Are these bearings suitable for high-speed applications?
\nA: They are suitable for moderate-speed applications. For very high-speed operations, unsealed or differently designed bearings might be more appropriate.<\/p>\n

Q: Can these bearings operate in submerged conditions?
\nA: While the seals provide good resistance to moisture, they are not designed for continuous submerged operation. For such applications, specialized waterproof bearings are recommended.<\/p>\n

Q: How should these bearings be maintained?
\nA: They are generally maintenance-free during their operational life but should be installed in a clean environment to ensure optimal performance.<\/p>\n

Q: Can I remove the seals for relubrication?
\nA: The seals are not designed to be removed and replaced. Removing them may compromise the bearing’s sealing integrity.<\/p>\n

Podsumowanie<\/strong><\/h2>\n

Self-aligning ball bearings with seals (RS or 2RS type) offer a robust solution for demanding industrial applications. Combining self-alignment capability with enhanced sealing, these bearings ensure long life, low maintenance, and reliable performance in harsh environments. Their versatility and durability make them an excellent choice across various sectors, from agriculture to marine applications.<\/p>\n

For specific models, load ratings, or technical details, consulting a bearing supplier or technical expert is recommended.<\/p>\n

\"Self-Aligning<\/p>","protected":false},"excerpt":{"rendered":"

Product description:<\/strong>
\nSelf-aligning ball bearings with seals (RS or 2RS type) design, the outer ring adopts a spherical raceway structure, which can automatically compensate for the installation deviation between the shaft and the bearing seat. Rubber seals (RS\/2RS logo) are equipped on both sides to provide more complete dust and water protection and maintain internal lubrication.<\/p>\n

Main applications:<\/strong><\/p>\n

Agricultural irrigation equipment<\/p>\n

Food processing production line<\/p>\n

Sewage treatment machinery<\/p>\n

Mining conveying equipment<\/p>\n

Outdoor motor<\/p>\n

Product advantages and features:<\/p>\n

Excellent sealing performance (IP54 protection level)<\/p>\n

Automatic self-aligning function (compensation for angle deviation)<\/p>\n

Maintenance-free design (lifetime lubrication)<\/p>\n

Double-row structure enhances load-bearing capacity<\/p>\n

Excellent corrosion resistance<\/p>\n

Adapt to humid and dusty environments<\/p>\n

Low friction design is energy-saving and efficient<\/p>","protected":false},"featured_media":10227,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[244,281],"product_tag":[],"yoast_head":"\nChina Wholesale Self-Aligning Ball Bearings with Seals (RS or 2RS Type) Supplier - Comdale Bearing<\/title>\n<meta name=\"description\" content=\"As Professional Self-Aligning Ball Bearings with Seals (RS or 2RS Type) distributor , Comdale supply Roller Bearings, Ball Bearings, Plain Bearing, Slewing Ring Bearings, Combined Bearings, Linear Bearings\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.skf-eu.com\/pl\/produkt\/self-aligning-ball-bearings-with-seals-rs-or-2rs-type\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China Wholesale Self-Aligning Ball Bearings with Seals (RS or 2RS Type) Supplier - Comdale Bearing\" \/>\n<meta property=\"og:description\" content=\"As Professional Self-Aligning Ball Bearings with Seals (RS or 2RS Type) distributor , Comdale supply Roller Bearings, Ball Bearings, Plain Bearing, Slewing Ring Bearings, Combined Bearings, Linear Bearings\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.skf-eu.com\/pl\/produkt\/self-aligning-ball-bearings-with-seals-rs-or-2rs-type\/\" \/>\n<meta property=\"og:site_name\" content=\"Comdale Bearing\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Self-Aligning-Ball-Bearings-with-Seals-RS2RS-Type-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1186\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.skf-eu.com\/product\/self-aligning-ball-bearings-with-seals-rs-or-2rs-type\/\",\"url\":\"https:\/\/www.skf-eu.com\/product\/self-aligning-ball-bearings-with-seals-rs-or-2rs-type\/\",\"name\":\"China Wholesale Self-Aligning Ball Bearings with Seals (RS or 2RS Type) Supplier - 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