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
Self-Aligning Roller Bearings NSK 24180CDE4 24184CDE4 P0-P4 Precision for Industrial Machinery
Ensure smooth, precision rotation for your industrial machinery with Self-Aligning Roller Bearings NSK 24180CDE4 24184CDE4, engineered to deliver reliable performance even under heavy loads. These P0-P4 precision bearings minimize downtime by accommodating shaft misalignment, keeping your equipment running longer with consistent stability.Double-row roller design and C0/C3/C4 clearance options optimize load distribution, critical for high-torque industrial applicationsConstructed with premium bearing steel for extended service life, reducing the need for frequent replacementsAvailable in 400*650*250 mm specifications, ideal for machinery requiring robust radial load support
Self-Aligning Roller Bearing 24180CDE4 24184CDE4 24188CDE4 24192CDE4 24196CDE4 for Industrial Machinery
Ensure smooth, reliable rotation for your industrial machinery with our high-performance Self-Aligning Roller Bearing series, including 24180CDE4, 24184CDE4, 24188CDE4, 24192CDE4, and 24196CDE4 models. Engineered to handle heavy radial loads and misalignment, these bearings minimize downtime and extend equipment lifespan, even in demanding industrial environments.Precision grades from P0 to P4 and clearance options (C0, C3, C4) ensure optimal performance for specific machinery requirementsDouble-row roller design with high-grade bearing steel construction delivers exceptional durability and load capacityUnseparated structure simplifies installation and maintenance, reducing operational disruptionsBacked by our ISO 9001:2015 certified quality control and 12-month warranty for long-term peace of mind
Self-Aligning Roller Bearing 24130CAMKE4 Double Row for Industrial Machinery P0-P4 Precision
Ensure smooth, precise rotation in industrial machinery with the Self-Aligning Roller Bearing 24130CAMKE4, designed to minimize downtime and boost operational reliability. This double row bearing handles radial loads with ease, thanks to its P0-P4 precision rating and C0/C3/C4 clearance options that adapt to your specific machinery needs.Engineered with high-grade bearing steel for extended service life, even in heavy-duty applicationsSelf-aligning design compensates for shaft misalignment, reducing wear and maintenance costsPerfect fit for industrial equipment requiring 150*250*100 mm dimensions, backed by ISO-certified qualitySupports OEM/ODM customization to match unique machinery specifications, ensuring seamless integration
Self-Aligning Roller Bearing 24130-24138CAMKE4 Double Row for Industrial Machinery P0-P4 Precision
Ensure smooth, precise rotation for your industrial machinery with our Self-Aligning Roller Bearing—engineered to minimize downtime and handle heavy radial loads with exceptional stability. This double row 24130-24138CAMKE4 model adapts to misalignment, reducing stress on shafts and extending equipment lifespan, while P0-P4 precision grades meet the strictest performance standards for consistent operation.Constructed with high-grade bearing steel for durability in demanding industrial environmentsFeatures C0/C3/C4 clearance options to optimize performance under varying load conditionsSupports OEM/ODM customization to match your specific machinery requirements
Self-Aligning Roller Bearing 24120CDKE4 24122CDKE4 for Industrial Machinery P0-P4 Precision
Ensure smooth, precise rotation for your industrial machinery with our Self-Aligning Roller Bearing—available in models 24120CDKE4 and 24122CDKE4, crafted to P0-P4 precision standards. Engineered with double rows of rollers and high-grade bearing steel, these bearings deliver exceptional radial load capacity and self-alignment, minimizing downtime from misalignment issues in heavy-duty equipment like machine tools and reducers.Precision ratings from P0 (standard) to P4 (high-precision) meet strict industrial demands, ensuring consistent performance even in critical applicationsDouble-row design with C0/C3/C4 clearance options adapts to varying operational conditions, reducing premature wear and extending service lifeUnseparated structure simplifies installation and maintenance, while the 100*165*65mm specification fits seamlessly into common industrial setups
Self-Aligning Roller Bearing NSK 24120CDKE4 for Industrial Machinery, P0-P4 Precision
Ensure smooth, precise rotation in your industrial machinery with the Self-Aligning Roller Bearing NSK 24120CDKE4, engineered to minimize downtime and maximize operational stability. This double-row radial bearing handles misalignment effortlessly, making it ideal for machine tools, textile equipment, and heavy-duty industrial applications where precision (P0-P4 grades) and durability are non-negotiable.100*165*65 mm specification with C0/C3/C4 clearance options to match your exact machinery requirementsHigh-grade bearing steel construction ensures long service life even under heavy loadsSupports both OEM and ODM customization, backed by ISO 9001:2015 quality certification for reliable performance
Self-Aligning Roller Bearing 24120CAMKE4 for Industrial Machinery, Precision P0-P4
Ensure smooth, precise rotation for your industrial machinery with the Self-Aligning Roller Bearing 24120CAMKE4, engineered to minimize downtime and enhance operational stability. Crafted from high-grade bearing steel with P0-P4 precision ratings, this double-row radial bearing adapts to misalignment, reducing stress on shafts and extending equipment lifespan—perfect for heavy-duty applications where reliability can’t be compromised.100*165*65 mm规格设计，兼容机床、减速机等工业设备，支持C0/C3/C4游隙调节，满足定制化工况需求Unseparated structure ensures easy installation and maintenance, while OEM/ODM support lets you tailor specifications to your exact requirementsBacked by Saifan’s strict quality control and 12-month warranty, this bearing delivers consistent performance even in demanding environments
Self-Aligning Roller Bearing 24120CAMKE4 for Industrial Machinery – P0-P4 Precision C0-C4 Clearance
Ensure smooth, precise rotation for your industrial machinery with the Self-Aligning Roller Bearing 24120CAMKE4, designed to minimize downtime and enhance operational stability. This double-row bearing adapts to misalignment effortlessly, making it ideal for heavy-duty equipment where shaft deflection is a concern. P0-P4 precision grades and C0-C4 clearance options let you tailor performance to your exact load and speed requirements Constructed with high-grade bearing steel for long service life, even in demanding industrial environments 100*165*65 mm specification ensures perfect fit for compatible machinery, reducing installation hassle Backed by our ISO 9001:2015 quality assurance, delivering consistent reliability you can trust
Self-Aligning Roller Bearing 24018EAE4 24019-24024EAE4 Double Row for Industrial Machinery
Ensure smooth, long-lasting operation of your industrial machinery with our high-performance Self-Aligning Roller Bearing. Engineered to handle radial loads and misalignment, this double row 24018EAE4 bearing (90*140*50 mm) delivers consistent precision across P0-P4 grades and C0/C3/C4 clearance options, reducing downtime and maintenance costs. Crafted from premium bearing steel for exceptional durability in heavy-duty applications like machine tools and textile equipment Supports OEM/ODM customization to match your exact specifications, ensuring seamless integration with existing systems Backed by our strict quality control and 12-month warranty, providing reliable rotation you can trust
Self-Aligning Roller Bearing 23226EAE4 23228EAE4 for Industrial Machinery P0-P4 Precision
Ensure smooth, precise rotation for your industrial machinery with our Self-Aligning Roller Bearing 23226EAE4/23228EAE4, designed to minimize downtime and boost operational efficiency. Crafted from high-grade bearing steel with P0-P4 precision ratings and C0/C3/C4 clearance options, these double-row radial bearings adapt to misalignment and heavy loads—perfect for machine tools, reducers, and mining equipment where reliability under stress is non-negotiable.Engineered to deliver consistent performance across industrial applications, reducing maintenance interruptionsUnseparated design ensures easy installation and stable operation, backed by our ISO 9001:2015 quality assuranceAvailable in 130*230*80mm (23226EAE4) and compatible 23228EAE4 specifications, with OEM/ODM support for custom needs
Self-Aligning Roller Bearing 23140CDKE4 23144CDKE4 P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with our high-performance Self-Aligning Roller Bearing 23140CDKE4 23144CDKE4. Engineered to minimize downtime and maximize productivity, this double row roller bearing adapts to misalignment effortlessly, reducing stress on equipment and extending operational life.P0-P4 precision grades deliver consistent performance, while C0/C3/C4 clearance options allow customization for specific load and speed requirementsConstructed with premium bearing steel, it withstands heavy radial loads and harsh industrial conditions, ensuring reliable operation even in demanding setupsSeamless integration with machinery like reducers and printing equipment, backed by our ISO-certified manufacturing and 12-month warranty for peace of mind
Self-Aligning Roller Bearing 23130CDKE4 P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with the Self-Aligning Roller Bearing 23130CDKE4, engineered to minimize downtime and maximize operational stability. This double row radial aligning bearing adapts to shaft misalignment, reducing stress on equipment and extending service life—critical for maintaining productivity in demanding manufacturing environments.P0-P4 precision grades available to meet strict tolerance requirements, paired with C0/C3/C4 clearance options for optimal load distributionConstructed with high-grade bearing steel for enhanced durability, handling heavy radial loads in machinery like reducers and textile equipmentUnseparated design ensures easy installation and maintenance, backed by Saifan’s ISO 9001-certified quality control for consistent performance
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
Request Free Sample
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
Bulk & FCL Inquiry
For distributors, brand owners, and machinery manufacturers. Share your requirements and receive a competitive factory-direct quotation within 24 hours.
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Full FCL Support
20GP / 40HQ containers
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OEM Branding
Custom packaging & labels
⏱️
5-15 Day Lead
Bulk production timeline
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