{"id":10265,"date":"2025-05-28T08:38:27","date_gmt":"2025-05-28T08:38:27","guid":{"rendered":"https:\/\/www.skf-eu.com\/?post_type=product&p=10265"},"modified":"2025-05-28T08:39:09","modified_gmt":"2025-05-28T08:39:09","slug":"mounted-roller-bearings","status":"publish","type":"product","link":"https:\/\/www.skf-eu.com\/ms\/product\/mounted-roller-bearings\/","title":{"rendered":"Mounted Roller Bearings"},"content":{"rendered":"

Mounted Roller Bearings: Comprehensive Overview<\/h2>\n

Mounted roller bearings are specialized bearing units<\/strong><\/a> that integrate roller bearings (e.g., spherical, cylindrical, or tapered roller bearings) with bearing housings (e.g., pillow block, flange, or take-up housings). These bearings are known for their high load capacity, strong impact resistance, and long service life, making them indispensable in industries such as mining, metallurgy, paper production, and heavy machinery.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Below is a table of common mounted roller bearing models and their specifications. Specific parameters may vary depending on the brand and manufacturer. Selection should be made based on actual requirements.<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nRoller Type<\/td>\nBearing Housing\u00a0\u00a0\u00a0Type<\/td>\nInner Diameter\u00a0\u00a0\u00a0(mm)<\/td>\nOuter Diameter\u00a0\u00a0\u00a0(mm)<\/td>\nWidth (mm)<\/td>\nStatic Load (kN)<\/td>\nDynamic Load (kN)<\/td>\nApplications<\/td>\n<\/tr>\n
P222<\/td>\nSpherical\u00a0\u00a0\u00a0Roller Bearing<\/td>\nPillow\u00a0\u00a0\u00a0Block<\/td>\n30-100<\/td>\n80-180<\/td>\n40-60<\/td>\n120-250<\/td>\n80-160<\/td>\nMining\u00a0\u00a0\u00a0equipment, metallurgical machinery<\/td>\n<\/tr>\n
F224<\/td>\nSpherical\u00a0\u00a0\u00a0Roller Bearing<\/td>\nFlange\u00a0\u00a0\u00a0Block<\/td>\n20-90<\/td>\n70-170<\/td>\n35-55<\/td>\n100-200<\/td>\n70-140<\/td>\nHeavy-duty\u00a0\u00a0\u00a0conveyors, paper machinery<\/td>\n<\/tr>\n
T305<\/td>\nCylindrical\u00a0\u00a0\u00a0Roller Bearing<\/td>\nTake-Up\u00a0\u00a0\u00a0Unit<\/td>\n25-75<\/td>\n60-150<\/td>\n30-50<\/td>\n80-180<\/td>\n60-120<\/td>\nConstruction\u00a0\u00a0\u00a0machinery, conveyor systems<\/td>\n<\/tr>\n
SYR-45<\/td>\nTapered\u00a0\u00a0\u00a0Roller Bearing<\/td>\nPillow\u00a0\u00a0\u00a0Block<\/td>\n45-110<\/td>\n90-210<\/td>\n50-70<\/td>\n200-350<\/td>\n150-250<\/td>\nWind\u00a0\u00a0\u00a0turbines, hydro turbines<\/td>\n<\/tr>\n
H305<\/td>\nHigh-Temperature\u00a0\u00a0\u00a0Spherical Roller Bearing<\/td>\nPillow\u00a0\u00a0\u00a0Block<\/td>\n40-120<\/td>\n100-200<\/td>\n45-65<\/td>\n150-300<\/td>\n100-200<\/td>\nHigh-temperature\u00a0\u00a0\u00a0industries like metallurgy and glass<\/td>\n<\/tr>\n
UCX-310<\/td>\nHeavy-Duty\u00a0\u00a0\u00a0Tapered Roller Bearing<\/td>\nFlange\u00a0\u00a0\u00a0Block<\/td>\n50-140<\/td>\n120-260<\/td>\n60-80<\/td>\n250-400<\/td>\n200-320<\/td>\nHeavy\u00a0\u00a0\u00a0machinery, mining conveyors<\/td>\n<\/tr>\n
UCT-215<\/td>\nSpherical\u00a0\u00a0\u00a0Roller Bearing<\/td>\nTake-Up\u00a0\u00a0\u00a0Unit<\/td>\n30-100<\/td>\n80-200<\/td>\n40-70<\/td>\n120-300<\/td>\n90-180<\/td>\nLong-distance\u00a0\u00a0\u00a0conveyor systems<\/td>\n<\/tr>\n
Parameter Descriptions
\nRoller TypesSpherical Roller Bearings: Allow for minor misalignment, suitable for applications with vibration and impact loads.<\/p>\n

Cylindrical Roller Bearings: Offer high radial load capacity, ideal for heavy static loads.<\/p>\n

Tapered Roller Bearings: Handle both radial and axial loads, suitable for combined load conditions.<\/p>\n

Bearing Housing Types<\/p>\n

Pillow Block: Commonly used for horizontal shaft installations.<\/p>\n

Flange Block: Ideal for vertical installations or space-constrained scenarios.<\/p>\n

Take-Up Unit: Suitable for applications requiring adjustable belt tension.<\/p>\n

Load Parameters<\/p>\n

Static Load: Maximum load the bearing can support when stationary.<\/p>\n

Dynamic Load: Load the bearing can sustain during continuous motion.<\/p>\n

Applications<\/p>\n

Mining Machinery: Examples include crushers, elevators, etc.<\/p>\n

Construction Machinery: Examples include excavators, cranes, etc.<\/p>\n

Energy Equipment: Examples include wind turbines, hydro turbines, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"Mounted<\/p>\n

1. Applications and Detailed Use Cases<\/h3>\n

(1) Mining and Metallurgical Equipment<\/strong>
\nExamples: Crushers, ball mills, rolling mills.<\/p>\n

Benefits: Handles heavy impact loads, resistant to high temperatures and contaminants.<\/p>\n

(2) Paper and Printing Machinery<\/strong>
\nExamples: Calenders, paper reels, coating machines.<\/p>\n

Benefits: Operates at high speeds while minimizing vibrations.<\/p>\n

(3) Heavy-Duty Conveyor Systems<\/strong>
\nExamples: Chain conveyors, bucket elevators.<\/p>\n

Benefits: Supports heavy rollers, reduces friction and wear.<\/p>\n

(4) Construction Equipment<\/strong>
\nExamples: Excavators, cranes, concrete pump trucks.<\/p>\n

Benefits: Vibration resistance, dustproof, and waterproof capabilities for harsh environments.<\/p>\n

(5) Energy and Power Equipment<\/strong>
\nExamples: Wind turbines, hydraulic turbines.<\/p>\n

Benefits: High reliability, reduced maintenance demands.<\/p>\n

\"Mounted \"Mounted<\/p>\n

Common Brands<\/h2>\n

SKF Mounted Roller Bearings
\nNSK Mounted Roller Bearings
\nFAG Mounted Roller Bearings
\nINA Mounted Roller Bearings
\nNTNMounted Roller Bearings
\nTIMKEN Mounted Roller Bearings
\nKOYO Mounted Roller Bearings
\nNACHI Mounted Roller Bearings<\/p>\n

\"SKF<\/p>\n

2. Features and Advantages<\/h3>\n

(1) Structural Features<\/strong>
\nModular Design: Pre-assembled bearing and housing for easy installation.<\/p>\n

Versatile Roller Types:<\/p>\n

Spherical Roller Bearings<\/strong><\/a>: Self-aligning, accommodates misalignment.<\/p>\n

Cylindrical Roller Bearings<\/strong><\/a>: High radial load capacity.<\/p>\n

Tapered Roller Bearings<\/strong><\/a>: Combined radial and axial load handling.<\/p>\n

Various Housing Options:<\/p>\n

Pillow Block Housings: General-purpose, for horizontal shafts.<\/p>\n

Flange Housings: Space-saving design for vertical mounting.<\/p>\n

Take-Up Units: Adjustable for belt tensioning.<\/p>\n

(2) Performance Advantages<\/strong>
\nAdvantages Details
\nHigh Load Capacity Outperforms ball bearings under heavy loads.
\nImpact Resistance Suitable for vibration-intensive and impact-prone environments.
\nLong Service Life Optimized roller stress distribution minimizes wear.
\nMaintenance Friendly Relubricable design reduces downtime.
\nEnvironment-Ready Dustproof, waterproof, and high-temperature resistant.<\/p>\n

3. Frequently Asked Questions (FAQs)<\/h3>\n

Q1: How to choose between mounted roller bearings and ball bearings?
\nRoller Bearings: Ideal for heavy loads and impact (e.g., mining, metallurgy).<\/p>\n

Ball Bearings: Better for medium\/light loads and high speeds (e.g., conveyors, food machinery).<\/p>\n

Q2: What distinguishes self-aligning roller housings from standard housings?
\nSelf-Aligning Housings: Accommodates slight shaft misalignments; suitable for long shafts and flexible conditions.<\/p>\n

Standard Housings: Higher rigidity; best for short, well-aligned shafts.<\/p>\n

Q3: How to identify when a mounted roller bearing needs replacement?
\nAbnormal noises (metallic grinding, irregular vibrations).<\/p>\n

Excessive temperature rise (above 80\u00b0C indicates lubrication issues).<\/p>\n

Increased internal clearance (affects operational accuracy).<\/p>\n

Damaged seals (leads to grease leakage or contamination ingress).<\/p>\n

Q4: How to correctly install mounted roller bearings?
\nAvoid direct hammering; use hydraulic or heating methods.<\/p>\n

Ensure proper shaft-to-housing fit, avoiding tight or loose assembly.<\/p>\n

Lubricate adequately before first operation.<\/p>\n

Q5: Are mounted roller bearings suitable for high-speed applications?
\nGenerally not recommended. These bearings are better for medium to low speeds and heavy loads. For high-speed requirements, consider mounted angular contact ball bearings.<\/p>\n

4. Summary and Key Takeaways<\/h3>\n

Mounted roller bearings are core components in heavy industries, offering unmatched load capacity, impact resistance, and durability. These bearings are the preferred choice for extreme working conditions but require precise installation and regular maintenance for optimal performance.<\/p>\n

Recommended Applications:<\/strong>
\n\u2714 High-load and high-impact environments (e.g., crushers, rolling mills).
\n\u2714 Long-shaft operations requiring self-alignment (e.g., conveyors, fans).
\n\u2714 Harsh environments (e.g., dusty, humid, or high-temperature conditions).<\/p>\n

\"Mounted<\/p>","protected":false},"excerpt":{"rendered":"

Advantages and Features<\/p>\n

High load capacity<\/p>\n

Roller bearing design can withstand higher radial and axial loads than ball bearings.<\/p>\n

Strong impact resistance<\/p>\n

Suitable for industrial scenarios with large vibration and impact loads.<\/p>\n

Self-aligning function (applicable to spherical roller bearings)<\/p>\n

Allows slight axial deflection to maintain operational stability.<\/p>\n

Long service life<\/p>\n

Optimizes roller contact stress, reduces wear, and extends bearing service life.<\/p>\n

Easy to install<\/p>\n

Modular design, pre-assembled bearings and seats, simplifying the installation process.<\/p>\n

Adaptable to harsh environments<\/p>\n

Equipped with an efficient sealing structure, it has dustproof, waterproof and high temperature resistance.<\/p>\n

Easy to maintain<\/p>\n

Relubricable design to extend equipment operation time and reduce downtime.<\/p>","protected":false},"featured_media":10266,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[298],"product_tag":[299],"yoast_head":"\nChina Wholesale Mounted Roller Bearings Supplier - Comdale Bearing<\/title>\n<meta name=\"description\" content=\"As Professional Mounted Roller Bearings 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\/ms\/product\/mounted-roller-bearings\/\" \/>\n<meta property=\"og:locale\" content=\"ms_MY\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China Wholesale Mounted Roller Bearings Supplier - Comdale Bearing\" \/>\n<meta property=\"og:description\" content=\"As Professional Mounted Roller Bearings 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\/ms\/product\/mounted-roller-bearings\/\" \/>\n<meta property=\"og:site_name\" content=\"Comdale Bearing\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-28T08:39:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Mounted-Roller-Bearings2.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\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=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.skf-eu.com\/product\/mounted-roller-bearings\/\",\"url\":\"https:\/\/www.skf-eu.com\/product\/mounted-roller-bearings\/\",\"name\":\"China Wholesale Mounted Roller Bearings Supplier - 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