Precision Bearings Precision Engineered. Globally Supplied.
P0-P4 precision grades. Z2-Z4 noise grades. Chrome steel construction. Serving global distributors, machinery manufacturers, and OEM brand owners with factory-direct pricing and 1-piece MOQ.
19+
Years Factory
P0-P4
Precision Grade
ISO 9001
Certified
1 pc MOQ
No Min Order
By Precision Grade
P0 · P4 · P5 · P6All Products
4835 products found
Spherical Roller Bearing 23238-Cc-C3 W33 for General Machinery with Long Service Life
Ensure smooth, long-lasting operation of your general machinery with the Spherical Roller Bearing 23238-Cc-C3 W33—engineered to minimize downtime and maximize productivity. This self-aligning double row bearing handles misalignment effortlessly, reducing stress on your equipment and extending service life, thanks to high-grade Chrome Steel Gcr15 construction that resists wear even under heavy loads.W33 suffix design includes a lubrication groove and three oil holes for optimal maintenance, ensuring consistent performance in demanding industrial environmentsPrecision-crafted to deliver reliable rotation, this bearing eliminates the hassle of frequent replacements, keeping your operations running efficiently
Spherical Roller Bearing 22330 CC/W33 Double Row Self-Aligning for Mechanical Support
Ensure smooth, reliable mechanical support even under heavy loads with our Spherical Roller Bearing 22330 CC/W33. This double row self-aligning design automatically compensates for shaft misalignment, reducing wear and extending equipment lifespan—ideal for industrial machinery operating in demanding conditions.Constructed with premium Chrome Steel Gcr15 for exceptional durability and resistance to fatigue, ensuring consistent performance in high-stress applicationsW33 suffix indicates a lubrication groove and three oil holes in the outer ring, simplifying maintenance and enhancing long-term reliabilityBacked by Saifan Bearings' strict quality control and 12-month warranty, delivering the precision and stability your machinery deserves
Metallurgical Spherical Roller Bearing 24034 CC K30/C3 W33 for Heavy Machinery
Ensure smooth, reliable rotation for your heavy machinery with the Metallurgical Spherical Roller Bearing 24034 CC K30/C3 W33, engineered to minimize downtime and maximize operational efficiency in demanding industrial environments. This double row self-aligning bearing handles heavy radial and axial loads while compensating for shaft misalignment, making it ideal for metallurgical equipment, mining machinery, and large-scale industrial applications.Constructed from premium Chrome Steel Gcr15 for exceptional wear resistance and long service life, even under extreme temperature and load conditionsFeatures C3 clearance and W33 lubrication groove with three lubrication holes, ensuring consistent performance and easy maintenance for continuous operationPrecision-manufactured to meet ISO standards, delivering stable rotation and reducing vibration—critical for maintaining equipment accuracy and extending machine lifespan
Thickened SKF Spherical Roller Bearing 22230 Cc K/C4 W33 for Large Machinery
Ensure smooth, heavy-duty performance for your large machinery with the Thickened SKF Spherical Roller Bearing 22230 Cc K/C4 W33. Engineered with double row, self-aligning structure and premium Chrome Steel Gcr15, this bearing minimizes downtime by handling misalignment and high radial loads with exceptional durability.Designed with suffix codes E, K, W33, 2RS for enhanced adaptability to industrial conditionsDelivers reliable rotation even under extreme stress, reducing maintenance needs for machinery like excavators or heavy-duty conveyorsBacked by Saifan’s strict quality control and 12-month warranty, ensuring consistent performance you can trust
Wear Resistant Spherical Roller Bearing 24024 CC/C3 W33 for Heavy Machinery Equipment
Keep heavy machinery running smoothly with the Wear Resistant Spherical Roller Bearing 24024 CC/C3 W33, designed to minimize downtime and boost productivity in demanding industrial environments. Crafted from high-grade Chrome Steel Gcr15, this double row self-aligning roller bearing delivers exceptional durability, handling radial and axial loads with ease while compensating for shaft misalignment—critical for maintaining consistent performance in construction, mining, and agricultural equipment. Engineered with W33 suffix for enhanced lubrication retention, ensuring long service life even under heavy loads and harsh conditions Self-aligning design reduces stress on machinery components, lowering maintenance costs and extending equipment lifespan Precision-manufactured to meet strict industrial standards, providing reliable rotation you can trust for your most critical operations
Spherical Roller Bearing 23260 CC K/W33 High Load Capacity for Heavy Machinery
Ensure smooth, heavy-duty operation in your machinery with the Spherical Roller Bearing 23260 CC K/W33, engineered to handle extreme loads while self-aligning to reduce installation stress. Crafted from premium Chrome Steel Gcr15, this double-row bearing delivers exceptional durability, minimizing downtime and maximizing productivity for industrial equipment that can’t afford interruptions.High Load Capacity: Designed to support heavy radial and axial loads, perfect for construction, mining, and agricultural machinery.Self-Aligning Design: Compensates for shaft misalignment, extending bearing life and reducing maintenance costs.Suffix Code W33: Features a lubrication groove and three oil holes for consistent performance in high-temperature environments.
Spherical Roller Bearing 22217-E-C3 Chrome Steel for Heavy Machinery Applications
Ensure smooth, reliable rotation in your heavy machinery with the Spherical Roller Bearing 22217-E-C3, crafted from high-grade Chrome Steel Gcr15 to tackle extreme loads and misalignment. This double row, self-aligning design minimizes downtime by absorbing shaft deflections, making it ideal for industrial equipment operating in harsh conditions.Engineered with suffix E for enhanced load capacity and C3 clearance to accommodate thermal expansion, ensuring long-term performance in high-stress applicationsPrecision-manufactured to meet strict industry standards, delivering consistent operation and reducing maintenance costs for your machinery
Spherical Roller Bearing 22344-Cc K-W33 for Heavy Industry Metallurgy Equipment
Ensure uninterrupted heavy industry operations with the Spherical Roller Bearing 22344-Cc K-W33, engineered to deliver exceptional load capacity and self-alignment for metallurgy equipment. Crafted from premium Chrome Steel Gcr15, this double-row self-aligning roller bearing minimizes downtime by accommodating shaft misalignment and reducing vibration in high-stress environments.Designed with suffix code K (tapered bore) and W33 (lubrication groove with three oil holes) for enhanced maintenance efficiency and long-term reliabilityMeets rigorous industrial standards to tackle the demands of heavy machinery, ensuring consistent performance even under extreme temperatures and heavy loads
Spherical Roller Bearing 24026 Cc K30/C3 W33 for Heavy Engineering Machinery
Ensure unyielding performance in heavy engineering machinery with the Spherical Roller Bearing 24026 CC K30/C3 W33, designed to eliminate costly downtime in excavators and industrial equipment. Its double row self-aligning structure absorbs misalignment under extreme loads, while premium Chrome Steel Gcr15 construction delivers exceptional wear resistance for extended service life.Engineered with W33 lubrication groove and C3 clearance to maintain optimal performance in high-torque applicationsSeamlessly handles radial and axial loads, reducing maintenance needs for machinery operating in harsh conditionsBacked by Saifan’s ISO 9001-certified quality control, ensuring consistent reliability for critical industrial operations
High Strength Spherical Roller Bearing 22338-Cc-C3 W33 for Heavy Machinery Applications
Ensure smooth, reliable operation of your heavy machinery even under extreme loads with the High Strength Spherical Roller Bearing 22338-Cc-C3 W33. Engineered with self-aligning double row rollers and premium Chrome Steel Gcr15, this bearing minimizes downtime by absorbing misalignment and reducing vibration, keeping your equipment running longer with less maintenance.Designed for heavy-duty applications, the W33 suffix indicates a lubrication groove and three oil holes for consistent performance in harsh conditionsPrecision-manufactured to meet industry standards, ensuring seamless integration with your existing machinery and reducing the risk of unexpected failures
Spherical Roller Bearing 23132-Cc K-W33 Low Friction for Construction Machinery
Reduce downtime and boost efficiency in heavy-duty construction equipment with the Spherical Roller Bearing 23132-Cc K-W33, engineered for low friction and reliable self-alignment under extreme loads. Crafted from high-grade Chrome Steel Gcr15, this double-row bearing minimizes wear and heat buildup, ensuring smooth operation even in harsh job site conditions. Self-aligning design compensates for shaft misalignment, extending equipment lifespan and reducing maintenance costs Low friction performance enhances energy efficiency, supporting longer run times between service intervals Precision-engineered suffix code configuration (K-W33) delivers optimal load distribution for construction machinery applications Backed by decades of manufacturing expertise, this bearing ensures consistent performance you can trust—keep your machinery moving with confidence, even in the toughest environments.
Spherical Roller Bearing 23148-Cc K-W33 for Cement Plant with Chrome Steel Gcr15
Ensure uninterrupted cement plant operations with the Spherical Roller Bearing 23148-Cc K-W33, engineered to deliver exceptional load capacity and self-aligning performance even in heavy-duty applications. Crafted from premium Chrome Steel Gcr15, this double row spherical bearing minimizes downtime by absorbing shaft misalignment and reducing vibration, directly addressing the challenges of high-torque industrial environments.Self-aligning design compensates for up to 2° angular misalignment, critical for maintaining precision in cement kiln and crusher assembliesK-type inner ring with tapered bore allows easy mounting and dismounting, streamlining maintenance workflowsW33 lubrication groove and holes ensure consistent grease distribution, extending service life in dusty, high-temperature conditions
Precision Craftsmanship.
Enduring Performance.
Autonomous factory manufacturing with full-process quality control. Every bearing is engineered to exceed international standards for load capacity, noise grade, and service life.
Micro-Level Precision
Advanced CNC grinding to ABMA/DIN standards. Dimensional accuracy measured at micron level for consistent performance in high-speed applications.
Premium Raw Materials
High-grade GCr15 chrome steel with strict incoming inspection. Superior hardness and wear resistance ensures 3× longer service life than standard bearings.
Certified Quality System
ISO 9001:2015 & ISO 14001 certified facility. Professional QC teams conduct 100% dimensional, noise, and vibration testing before shipment.
Full Custom Production
From R&D to branded packaging. Support custom dimensions, seals, lubrication, and private labeling. 1 pc MOQ for standard, bulk orders in 5-15 days.
±0.001mm
Dimensional Tolerance
≤55 dB
Noise Level (Z4)
180°C
Max Operating Temp
50,000h
Design Service Life
Engineered for Every Industry
From renewable energy to heavy metallurgy -- our bearings are trusted across the most demanding industrial environments worldwide.
Renewable Energy
Wind & solar power systems
Mineral Processing
Mining & crushing equipment
Marine & Offshore
Corrosion-resistant solutions
Steel & Metallurgy
High-temp heavy-load bearings
Wind Energy
Turbine main shaft bearings
Pulp & Paper
Wet environment performance
Medical & Lab
Ultra-low noise precision
Heavy Machinery
Maximum load capacity
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Test before you commit. We provide free bearing samples (buyer pays freight). Ready in 3-5 business days. No minimum order required.
- Free sample (freight collect)
- 3-5 day dispatch
- Full spec datasheet included
- No MOQ for samples
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20GP / 40HQ containers
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OEM Branding
Custom packaging & labels
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5-15 Day Lead
Bulk production timeline
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