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
Heavy Duty NSK 32320 Taper Roller Bearing for Gearbox, 100x215x73mm Bearing Steel
Ensure smooth, high-torque gearbox operation with the NSK 32320 Taper Roller Bearing, engineered to handle heavy loads and minimize downtime in industrial machinery. Crafted from premium bearing steel with precise 100x215x73mm dimensions, this Japanese-manufactured component delivers exceptional wear resistance and stability—critical for maintaining consistent performance in demanding applications like car transmissions and industrial fans. Designed to reduce vibration and extend gearbox service life, addressing the need for reliable, low-maintenance components in high-stress environments Features a tapered roller design that optimizes load distribution, ensuring efficient power transfer even under peak operating conditions Sample available for fit verification, with flexible order options to support both small-scale repairs and large production runs
High Quality Timken 32316 Tapered Roller Bearing 80x170x58mm for Industrial Machinery
Ensure smooth, reliable rotation in your industrial machinery with the Timken 32316 tapered roller bearing, engineered to deliver precision performance and extended service life. This 80x170x58mm high-quality bearing minimizes downtime and maintenance costs, making it ideal for heavy-duty applications where stability and durability are non-negotiable.Precision rating options (P0-P4) and vibration grades (Z1V1-Z3V3) ensure optimal compatibility with your equipment’s specific requirementsSupports both grease and oil lubrication for versatile installation in diverse industrial environmentsBacked by Saifan’s strict quality control and 12-month warranty, providing peace of mind for your critical operations
Tapered Roller Bearing 32310 50x110x40mm for Truck Gearbox High Performance SKF
Ensure smooth truck gearbox operation with the Tapered Roller Bearing 32310, engineered to deliver high performance and reliability for heavy-duty applications. Crafted from premium bearing steel, this 50x110x40mm SKF bearing minimizes wear under extreme loads, reducing downtime and maintenance costs.Precision-engineered to meet SKF standards, ensuring optimal power transmission and extended gearbox lifespanSample available for fit testing, with flexible order options to suit your inventory needsDesigned to withstand the rigors of commercial truck use, providing consistent performance even in harsh operating conditions
Tapered Roller Bearing 32308 40x90x33mm Low Friction for Industrial Gearbox Machinery
Boost industrial gearbox efficiency with the Tapered Roller Bearing 32308, engineered to minimize friction and extend machinery uptime. This 40x90x33mm precision component ensures smooth power transmission in high-torque applications, reducing energy loss and maintenance interruptions.Low-friction design enhances operational efficiency, ideal for industrial gearbox machinery demanding reliable performanceConstructed with high-grade bearing steel for superior durability, handling heavy loads without compromising on rotational precisionPrecision-machined to 40x90x33mm dimensions, ensuring seamless integration with standard gearbox assembliesBacked by Saifan's strict quality control and 12-month warranty, delivering consistent performance you can trust
NSK Tapered Roller Bearings 32307 32908 32008 33008 for High-Speed Industrial Machinery
Ensure smooth, high-speed rotation for your industrial machinery with NSK Tapered Roller Bearings—engineered to deliver long life, low noise, and reliable performance even under demanding conditions. This precision-grade series (32307, 32908, 32008, 33008) features P0-P4 precision ratings and Z1V1-Z3V3 vibration control, making it ideal for machine tools, textile equipment, and heavy-duty industrial applications.35*80*31mm specification with rich stock availability ensures quick fulfillment of both small and bulk ordersCombines Japanese-manufactured quality with Saifan’s 12-month warranty and responsive technical supportDesigned to reduce downtime through exceptional wear resistance and stable operation, even at high rotational speeds
Tapered Roller Bearing 32304 20x52x21mm Chrome Steel for Heavy Vehicles Fast Delivery
Ensure smooth, heavy-duty performance for your vehicles with the Tapered Roller Bearing 32304, engineered to handle high radial and axial loads in demanding conditions. Crafted from premium chrome steel, this 20x52x21mm bearing delivers exceptional durability and wear resistance, minimizing downtime and extending equipment lifespan.Precision-machined raceways and rollers reduce friction and noise, ensuring reliable rotation even under heavy loadsFast delivery ensures you get the parts you need without delays, keeping your operations running efficientlyCompatible with car gearboxes and industrial fans, offering versatile performance across multiple applications
Tapered Roller Bearing 32304 20x52x21mm High Precision for Heavy Vehicles Fast Delivery
Ensure smooth, reliable performance for your heavy vehicles with our Tapered Roller Bearing 32304, engineered to handle high loads and reduce downtime. Precision-crafted to 20x52x21mm dimensions, this bearing delivers exceptional durability in gearbox and automotive applications, solving the hassle of frequent replacements.High-grade bearing steel construction ensures long service life under heavy-duty conditionsFast delivery (3-5 days for samples) keeps your operations running without delayDesigned to maintain optimal alignment and minimize friction, critical for vehicle transmission systems
Tapered Roller Bearings 32304-32308 NTN P0-P4 Precision for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with Tapered Roller Bearings 32304-32308 NTN, engineered to deliver exceptional performance and reliability. Designed for P0-P4 precision grades and Z1V1-Z3V3 vibration control, these bearings minimize noise and extend equipment lifespan, even under heavy loads. High-speed capability and low noise operation reduce downtime and maintenance costs Precision-machined to meet ISO standards, ensuring compatibility with NTN specifications Rich stock availability for quick 3-5 day sample delivery, supporting flexible production schedules Backed by Saifan Bearings' 12-month warranty and technical expertise, these bearings provide the stability and durability industrial manufacturers trust to keep operations running efficiently.
NTN 32226 32228 32230 32232 32234 Tapered Roller Bearings for Industrial Machinery High Speed
Ensure smooth, high-speed operation in industrial machinery with NTN tapered roller bearings designed for precision and durability. These 32226, 32228, 32230, 32232, and 32234 models deliver low noise performance (Z1V1-Z3V3 vibration grades) and extended service life, tackling the demands of heavy-duty equipment while maintaining operational efficiency.Precision ratings from P0 to P2 ensure consistent rotation, critical for machinery like printing presses and textile equipment130*230*64mm specification fits standard industrial shafts, reducing installation hassle and downtimeRich stock availability means quick 3-5 day sample delivery, keeping your production on schedule
Heavy Duty Taper Roller Bearing 32220 for Agricultural Gearbox, 100x180x46mm NSK
Ensure smooth, reliable performance for your agricultural gearbox with the Heavy Duty Taper Roller Bearing 32220, engineered to handle heavy loads and harsh farming conditions. This genuine NSK 100x180x46mm bearing delivers exceptional durability, reducing downtime and maintenance costs for your equipment.Precision-crafted from high-grade bearing steel to withstand the torque and vibration of agricultural gearboxes12-month warranty and ISO-certified quality ensure long-term reliability you can trustFlexible ordering with 1-piece MOQ and fast 3-5 day sample delivery to meet your production needs
Tapered Roller Bearing 32218 90x160x42.5mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the Tapered Roller Bearing 32218, engineered to deliver reliable performance even under heavy loads. This 90x160x42.5mm bearing minimizes downtime with P0-P4 precision grades and Z1V1-Z3V3 vibration control, addressing the need for consistent operation in demanding environments.Grease or oil lubrication flexibility adapts to your maintenance protocols, reducing operational complexityHigh-grade chrome steel construction ensures long service life, backed by ISO 9001:2015 quality standards for peace of mindSupports OEM/ODM customization to match specific machinery requirements, with fast 3-5 day sample delivery for testing
Tapered Roller Bearing 32217 85x150x36mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the Tapered Roller Bearing 32217, engineered to deliver reliable performance under heavy loads. This 85x150x36mm bearing maintains stable operation across P0-P4 precision grades, minimizing downtime and extending equipment lifespan in demanding applications like machine tools and reducers.Single-row open design optimized for efficient load distribution, critical for high-torque industrial environmentsCompatible with oil, grease, or dry lubrication setups, offering flexibility to match your maintenance protocolsBacked by ISO-certified manufacturing and a 12-month warranty, ensuring consistent quality you can trust for long-term operations
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
🏷️
OEM Branding
Custom packaging & labels
⏱️
5-15 Day Lead
Bulk production timeline
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T/T · L/C · Alibaba
Flexible payment terms