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
High Rigidity SKF 32204 Tapered Roller Bearing 20x47x18mm for Automotive Gearbox
Ensure smooth, high-torque performance for your automotive gearbox with the SKF 32204 tapered roller bearing, engineered to deliver exceptional rigidity and durability in demanding transmission systems. This 20x47x18mm precision component, crafted from premium bearing steel, minimizes vibration and wear—keeping your machinery running longer with fewer disruptions.Perfectly suited for car gearboxes, fans, and industrial applications where load capacity and precision matter mostSwedish-manufactured quality ensures compliance with strict industry standards, reducing the risk of premature failureSample available for testing, with efficient delivery to keep your production on schedule
High Load Tapered Roller Bearing 32204 for Gearbox 20x47x19.25mm Bearing Steel
Ensure smooth gearbox operation even under heavy loads with the reliable 32204 tapered roller bearing, crafted from high-grade bearing steel to deliver exceptional durability and precision. Designed with dimensions 20x47x19.25mm, this bearing minimizes noise and vibration, making it ideal for automotive, industrial, and machinery applications where consistent performance is non-negotiable.Engineered to handle radial and axial loads efficiently, reducing wear on gearbox components for extended service lifeStrict quality control ensures compliance with ISO standards, providing peace of mind for both OEM and replacement needsSample available for testing, with flexible order options to meet your production schedule—no minimum quantity required for standard orders
Tapered Roller Bearing 32204 20x47x18mm High Rigidity for Automotive Gearbox SKF
Ensure smooth, high-rigidity performance in your automotive gearbox with the Tapered Roller Bearing 32204, engineered to deliver reliable power transmission and reduce maintenance downtime. Crafted from premium bearing steel with precise 20x47x18mm dimensions, this SKF-grade component excels under heavy loads, making it ideal for demanding gearbox applications where stability and longevity are non-negotiable. Designed to minimize vibration and noise, ensuring quieter operation and extended service life in car, fan, and industrial gearbox systems Sample available for fitment testing, backed by our commitment to consistent quality through strict ISO 9001:2015 manufacturing standards Optimized contact angle geometry enhances load distribution, addressing the critical need for durable performance in high-torque environments
Conical Roller Bearing 32203 30303 | P0-P4 Precision Single Row for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with our premium Conical Roller Bearing—available in 32203 and 30303 models, designed to deliver reliable performance across P0-P4 precision grades. Crafted with high-grade materials and engineered for single-row applications, these bearings minimize downtime by handling radial and axial loads with exceptional stability, even in demanding operational environments.Open seal design allows for flexible lubrication (oil, grease, or dry) to adapt to your specific machinery needsPrecision-machined to 17*40*16mm dimensions, ensuring seamless integration with industrial equipment assembliesBacked by our ISO 9001-certified manufacturing process and 12-month warranty for long-term peace of mind
High Precision NSK 3205B Double Angular Contact Ball Bearing for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with the High Precision NSK 3205B Double Angular Contact Ball Bearing. Engineered to deliver consistent performance under heavy loads, this bearing minimizes downtime and extends equipment lifespan—critical for maintaining productivity in high-demand operations. Crafted from premium bearing steel and designed with an open seal type for optimal lubrication flexibility (grease or oil), it meets the rigorous standards industrial manufacturers trust. NSK 3205B double angular contact ball bearing ensures reliable torque transmission and axial load handling, ideal for machine tools and textile equipment Precision-grade construction reduces vibration and noise, enhancing overall machinery efficiency and operator comfort Flexible packaging options and available samples (freight borne by buyer) support seamless integration into your supply chain
NSK 32030 Tapered Roller Bearing 150x225x48mm for Machine Tools & Gearboxes
Ensure smooth, high-precision rotation in your machine tools and gearboxes with the NSK 32030 Tapered Roller Bearing, engineered to deliver reliable performance even under heavy loads. This 150x225x48mm bearing minimizes downtime with its robust bearing steel construction, addressing the need for durable components in industrial applications. Precision-engineered tapered design optimizes load distribution, extending gearbox and machine tool service life 150x225x48mm dimensions ensure perfect fit for demanding industrial setups, reducing installation delays Genuine NSK quality backed by strict ISO standards, guaranteeing consistent performance you can trust
High Precision NSK 32022 Taper Roller Bearing for Car Gearbox 70x110x25mm
Ensure smooth, high-precision gearbox performance with the High Precision NSK 32022 Taper Roller Bearing, engineered to deliver reliable rotation and extended service life in car transmissions. This 70x110x25mm bearing from Japan’s trusted NSK brand combines premium bearing steel construction with tight tolerance control, addressing the critical need for durability and stability in automotive powertrain applications.Precision-engineered taper design minimizes friction and heat buildup, reducing wear on gearbox componentsSample available for fitment testing, with flexible order options to support both small-scale repairs and bulk production needsComplies with international standards, ensuring seamless integration into your manufacturing or maintenance workflow
Long Life Tapered Roller Bearing 32020 for Industrial Gearbox and Car Applications
Boost your industrial gearbox and car performance with the Long Life Tapered Roller Bearing 32020, engineered to deliver extended service life and reliable rotation even under heavy loads. Crafted from high-grade bearing steel with precision dimensions (100x150x35mm), this bearing minimizes downtime and reduces replacement costs by withstanding rigorous operating conditions.Perfect fit for industrial machinery and automotive applications, ensuring smooth power transmission and enhanced equipment efficiencySample available for testing, backed by Saifan's strict quality control and 12-month warranty for peace of mindOptimized design reduces noise and vibration, ideal for gearboxes requiring consistent performance in demanding environments
Mining Drill Taper Roller Bearing 32019 95x145x30mm Low Friction NSK Japan
Ensure uninterrupted mining operations with the Mining Drill Taper Roller Bearing 32019, engineered to minimize downtime and boost equipment efficiency. This NSK Japan original (95x145x30mm) delivers low friction performance, reducing heat generation even under heavy loads—critical for maintaining drill precision in rugged mining environments. Crafted from high-grade bearing steel, it withstands the abrasive conditions of mining applications, ensuring longer service life and consistent rotation you can rely on.Precision dimensions (95x145x30mm) for seamless integration with mining drill gearboxesNSK Japan quality assurance meets ISO industrial standards for reliable performanceLow friction design reduces energy consumption and extends maintenance intervalsAvailable samples allow verification of fit and function before bulk orders
High Precision Tapered Roller Bearings for Steel Mill Machinery P0-P4 Precision Z1V1-Z3V3 Vibration
Minimize downtime and maximize precision in steel mill operations with our High Precision Tapered Roller Bearings, engineered to deliver reliable performance under heavy loads and high-speed conditions. Crafted to P0-P4 precision grades and Z1V1-Z3V3 vibration standards, these bearings reduce machinery wear and operational noise, directly addressing the critical need for stable, long-lasting industrial components.Available in models 32019, 32203, 32204, 32209, 32210, 32211 with a 95*145*32 mm specification, ensuring a precise fit for steel mill machinerySupports both grease and oil lubrication to adapt to diverse operational environments, enhancing flexibility in maintenance routinesBacked by our ISO 9001:2015 certified manufacturing process and 12-month warranty, providing peace of mind for your production line reliability
High Precision Tapered Roller Bearings for Steel Mill Machinery P0-P4 Precision Grade
Ensure smooth, high-precision operation in steel mill machinery with our High Precision Tapered Roller Bearings, engineered to deliver reliable performance even under heavy loads and extreme conditions. Crafted to P0-P4 precision grades and Z1V1-Z3V3 vibration standards, these bearings minimize downtime and extend equipment lifespan, addressing the critical need for stability in industrial manufacturing environments.Available in key models including 32019, 32203, 32204, and 32209-32211, with a standard specification of 95*145*32 mm for seamless integrationSupports both grease and oil lubrication to adapt to diverse operational requirements, ensuring optimal friction reduction and heat dissipationBacked by our ISO 9001:2015 certified production process, combining advanced raw materials with strict quality control for consistent, long-lasting rotation
High Precision NTN 32014 Tapered Roller Bearing 70x110x25mm for Precision Instruments
Ensure smooth, precise rotation for your precision instruments with the High Precision NTN 32014 Tapered Roller Bearing, engineered to deliver consistent performance even under demanding conditions. This 70x110x25mm bearing combines P0-P4 precision ratings and Z1V1-Z3V3 vibration control to minimize operational noise and extend equipment lifespan, addressing the need for reliable, long-lasting components in critical applications.Grease or oil lubrication flexibility allows seamless integration into existing maintenance routinesNTN quality construction ensures compatibility with precision instrument tolerances, reducing downtime from premature wearCompact 13x13x4.5cm packaging optimizes storage efficiency for inventory management
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.
📦
Full FCL Support
20GP / 40HQ containers
🏷️
OEM Branding
Custom packaging & labels
⏱️
5-15 Day Lead
Bulk production timeline
💳
T/T · L/C · Alibaba
Flexible payment terms