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 Precision Double Row Cylindrical Roller Bearings for Industrial Machinery Applications
Ensure smooth, precise rotation in your industrial machinery with our High Precision Double Row Cylindrical Roller Bearings—engineered to minimize downtime and enhance operational efficiency. Designed for heavy-duty applications like machine tools and textile equipment, this FAG NN3026TN9/SPC1LW33 model delivers exceptional load capacity and stability, thanks to its double-row cylindrical structure and open seal design that facilitates easy lubrication maintenance.130mm inner diameter ensures perfect compatibility with standard industrial shafts, reducing installation complexityManufactured to meet ISO standards with premium chrome steel, guaranteeing long service life even under continuous high-speed operationBacked by Saifan's 12-month warranty and responsive technical support, so you can focus on production without worrying about bearing performance
Double Row Angular Contact Ball Bearing 3310-B-2Z-TNH FAG for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with the Double Row Angular Contact Ball Bearing 3310-B-2Z-TNH FAG, designed to minimize downtime and enhance operational reliability. This FAG 3310 bearing handles both radial and axial loads with exceptional stability, thanks to its double-row design and P0/P6/P5 precision grade options—critical for maintaining consistent performance in demanding mechanical applications.Sealed with 2Z steel shields to protect against contaminants, extending service life in harsh industrial environmentsConstructed from premium bearing steel and compliant with DIN 628-3/ISO 15:2017 standards, ensuring compatibility with machinery like reducers and printing equipmentAvailable with polyamide, sheet steel, or brass cages to match specific load and speed requirements, offering tailored solutions for your unique setup
Double Row Angular Contact Ball Bearing 3203-Bd-XL-Tvh-C3 FAG with Polyamide Cage for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with the Double Row Angular Contact Ball Bearing 3203-Bd-XL-Tvh-C3 FAG, engineered to reduce downtime and enhance operational reliability. This FAG bearing features a polyamide cage (TVH) that minimizes friction and heat buildup, ideal for continuous-duty applications like machine tools and textile equipment.Double row design delivers superior radial and axial load capacity, maintaining stability even under heavy workloadsC3 clearance ensures optimal performance in temperature-varying environments, preventing seizing and extending service lifeComplies with DIN 628-3 and ISO 15:2017 standards, guaranteeing consistent quality for seamless integration into your production lineBacked by Saifan’s strict quality control and 12-month warranty, offering peace of mind for your critical machinery needs
Double Row Angular Contact Ball Bearing 3307-a for CNC Machines & Automotive Transmissions
Ensure smooth, precise rotation in your CNC machines and automotive transmissions with the Double Row Angular Contact Ball Bearing 3307-a, engineered to eliminate vibration and extend equipment lifespan. Crafted from high-grade bearing steel with P0-P4 precision ratings, this bearing handles both radial and axial loads with exceptional stability—critical for high-speed industrial applications. Steel, copper, or nylon cage options let you tailor performance to specific operating conditions, from heavy-duty machining to automotive powertrains Oil grease lubrication ensures consistent operation even under extreme temperatures, reducing maintenance downtime Backed by Saifan’s ISO 9001:2015 quality certification and 12-month warranty, delivering reliable performance you can trust for demanding machinery
Single Row Angular Contact Ball Bearing NTN 7220 100×180×34mm for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with the NTN 7220 bearing, a single row angular contact ball bearing engineered to deliver reliable performance under radial and axial loads. Crafted from premium bearing steel and sized at 100×180×34mm, this open-type bearing minimizes friction to extend equipment lifespan, addressing common concerns about operational stability in heavy-duty applications.Grease or oil lubrication flexibility adapts to diverse industrial environments, ensuring consistent operation in machine tools, reducers, and textile equipmentPrecision manufacturing meets international standards, reducing downtime with its robust design and 12-month warranty for added peace of mind
Single Row Angular Contact Ball Bearing 7220 100×180×34mm High Rigidity for Industrial Machinery
Ensure smooth, high-rigidity performance for your industrial machinery with the 7220 Angular Contact Ball Bearing, engineered to deliver precise rotation and reduce downtime in heavy-duty applications. This single row bearing (100×180×34mm) handles combined radial and axial loads with exceptional stability, making it ideal for machine tools, reducers, and printing equipment where precision under pressure is non-negotiable.Constructed from premium bearing steel for extended service life, minimizing replacement costs and maintenance interruptionsOpen seal design allows flexible lubrication with grease or oil, adapting to your specific operational needsBacked by Saifan’s strict quality control and 12-month warranty, ensuring reliable performance you can trust
Single Row Angular Contact Ball Bearing 7220 100×180×34mm for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with our Single Row Angular Contact Ball Bearing 7220, engineered to deliver reliable performance in demanding applications. This 100×180×34mm bearing minimizes vibration and extends equipment lifespan, addressing the critical need for stable operation in high-load environments.Crafted from premium bearing steel with an open seal design, optimized for grease or oil lubrication to suit your maintenance preferencesPrecision-machined to meet industrial standards, ensuring seamless integration into machine tools, reducers, and heavy-duty equipmentBacked by our ISO-certified manufacturing and 12-month warranty, providing peace of mind for your production line continuity
Single Row Angular Contact Ball Bearing 7220 100×180×34mm for Heavy Duty Machinery
Ensure smooth, high-load operation in your heavy-duty machinery with the Single Row Angular Contact Ball Bearing 7220, engineered to deliver exceptional radial and axial load support in demanding industrial environments. Crafted from premium bearing steel and precision-machined to 100×180×34mm dimensions, this bearing minimizes vibration and extends equipment lifespan—addressing the critical need for reliable performance in high-stress applications. Optimized for heavy machinery: ideal for machine tools, reducers, and industrial equipment requiring precise angular contact Open seal design allows flexible lubrication with grease or oil, adapting to your maintenance protocols Backed by Saifan’s ISO 9001-certified quality control, ensuring consistent performance and 12-month warranty protection
High Precision Timken 7008 Angular Contact Ball Bearing for Machine Tool Spindle 40×68×14mm
Ensure smooth, high-precision rotation for your machine tool spindle with the High Precision Timken 7008 Angular Contact Ball Bearing (40×68×14mm). Engineered to minimize vibration and maximize durability, this single-row open bearing delivers consistent performance even under heavy loads, reducing costly downtime and extending your equipment’s service life.Designed for machine tool spindles, featuring bearing steel construction and grease/oil lubrication options to suit specific operational needsPrecision-engineered dimensions (40×68×14mm) ensure seamless integration, backed by Timken’s legacy of reliability and our strict quality control processesSample available for testing, with flexible order options to meet both small-scale repairs and large production requirements
High Speed Angular Contact Ball Bearing Timken 7008 40×68×14mm for Precision Machinery
Ensure smooth, high-precision rotation for your precision machinery with the High Speed Angular Contact Ball Bearing Timken 7008. Engineered to deliver exceptional stability at 40×68×14mm dimensions, this single-row open bearing handles combined radial and axial loads effortlessly, making it ideal for machine tools, textile equipment, and other high-performance industrial applications.Constructed from premium bearing steel with grease/oil lubrication options, ensuring long service life even under demanding operating conditionsTimken's renowned quality guarantees consistent performance, addressing the need for reliable components that minimize downtimeSample available for testing, with flexible order options to match your production requirements—because precision machinery deserves precision support
Single Row Angular Contact Ball Bearing 7008 40×68×14mm High Rigidity for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with the Single Row Angular Contact Ball Bearing 7008, engineered to deliver exceptional rigidity and reliability in demanding applications. This 40×68×14mm bearing handles both radial and axial loads with ease, reducing downtime and maintenance costs for manufacturers who depend on consistent performance. Crafted from premium bearing steel for long service life, ensuring stable operation even under heavy loads Open seal design allows flexibility in lubrication (grease or oil) to match specific machinery requirements Backed by Saifan’s strict quality control and 12-month warranty, giving you confidence in every turn
Single Row Angular Contact Ball Bearing 7007 35x72x14mm NTN Low Noise for Industrial Machinery
Ensure smooth, low-noise operation in industrial machinery with the Single Row Angular Contact Ball Bearing 7007, precision-engineered to deliver reliable performance under radial and axial loads. This 35x72x14mm NTN bearing minimizes vibration in machine tools, textile equipment, and printing machinery, reducing downtime and maintenance costs for seamless production workflows.High-Grade Bearing Steel construction ensures long service life even in continuous operation, addressing the need for durable components in demanding industrial environmentsOpen seal design allows flexible lubrication with grease or oil, catering to specific machinery requirements for optimal friction managementComplies with international standards, backed by Saifan’s strict quality control and 12-month warranty for peace of mind in critical applications
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