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
Food Processing Machinery Double Row Cylindrical Roller Bearing NUP226 EC J with C4 Clearance
Ensure smooth, reliable rotation in your food processing line with the Food Processing Machinery Double Row Cylindrical Roller Bearing NUP226 EC J with C4 Clearance—engineered to minimize downtime and maintain consistent performance under heavy loads. Its double row design delivers enhanced radial load capacity, while the C4 clearance ensures optimal heat dissipation during continuous operation, addressing the critical need for durability in high-cycle food production environments.Precision-machined from high-grade bearing steel (60-64 HRC hardness) for long service life and resistance to wearSeparated structure allows easy installation and maintenance, reducing setup time for busy production facilitiesNon-aligning design with brass or steel cage options ensures stable operation in axial load applications
Double Row Cylindrical Roller Bearing Nu319 Ec M/C4 for Industrial Machinery High Precision
Ensure smooth, high-precision rotation in your industrial machinery with our Double Row Cylindrical Roller Bearing Nu319 Ec M/C4. Engineered to handle heavy radial loads while maintaining P0-P4 precision grade standards, this bearing minimizes vibration (Z2-Z4 noise grade) and extends equipment uptime—so you can focus on production, not maintenance.C4 clearance design accommodates thermal expansion in high-speed applications, preventing premature wear and ensuring consistent performance under varying operating conditionsConstructed with high-grade chrome steel (60-64 HRC hardness) and a durable brass/steel cage, delivering reliable service life even in demanding industrial environmentsPerfect for machinery requiring stable radial load support, from机床 (machine tools) to textile equipment—backed by our 12-month warranty and responsive technical support
Double Row Angular Contact Ball Bearing 3308-Da-Ma FAG High Precision for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with the Double Row Angular Contact Ball Bearing 3308-Da-Ma FAG, engineered to deliver reliable performance even under heavy loads. Crafted from premium bearing steel and adhering to DIN 628-3/ISO 15:2017 standards, this bearing minimizes vibration and extends equipment lifespan, addressing the need for consistent operation in demanding industrial environments.Available in P0/P6/P5 precision grades with polyamide, sheet steel, or brass cages to suit specific application requirementsSupports both radial and axial loads with separated design for easy maintenance and replacementTrusted FAG quality ensures compatibility with machinery like machine tools, reducers, and printing equipment
Double Row Angular Contact Ball Bearing 3305BC TNH FAG ZZ 2RS for Industrial Machinery
Ensure smooth, high-precision rotation in your industrial machinery with the Double Row Angular Contact Ball Bearing 3305BC TNH FAG ZZ 2RS, engineered to deliver reliable performance under heavy loads and varying speeds. Crafted from premium bearing steel and adhering to DIN 628-3 and ISO 15:2017 standards, this bearing minimizes downtime while maximizing equipment efficiency—so you can focus on productivity without unexpected interruptions. Features precision grades P0/P6/P5 and seal options (Open, 2Z, 2HRS) to suit specific industrial needs, from machine tools to conveyor systems Double row design with polyamide, sheet steel, or brass cage options ensures exceptional radial and axial load capacity for long-term stability Backed by Saifan Bearings' commitment to quality, including strict incoming material inspections and full-process production supervision
Double Row Angular Contact Ball Bearing 3303-B-2z-Tnh FAG for Precision Machinery Applications
Ensure smooth, precise rotation in your precision machinery with the Double Row Angular Contact Ball Bearing 3303-B-2Z-TNH FAG, engineered to minimize downtime and enhance operational stability. This high-performance bearing delivers consistent load handling and reduced vibration, making it ideal for demanding industrial applications where reliability is non-negotiable.Adheres to DIN 628-3 and ISO 15:2017 standards, ensuring compatibility with global precision equipment specificationsFeatures a durable polyamide cage (TNH) and 2Z metal shields for extended service life in harsh operating environmentsAvailable in P0/P6/P5 precision grades to meet exacting performance requirements, from general machinery to high-precision systems
Double Row Angular Contact Ball Bearing 3201B 2ZR TVH FAG for Industrial Machinery
Ensure smooth, long-lasting rotation in your industrial machinery with the Double Row Angular Contact Ball Bearing 3201B 2ZR TVH FAG. Engineered to deliver consistent performance under heavy radial and axial loads, this bearing minimizes downtime and reduces maintenance costs for manufacturers and distributors alike.Features a durable polyamide (TVH) cage that maintains precise ball spacing, enhancing stability in high-speed applications2ZR seal design provides superior contamination protection, extending service life in harsh industrial environmentsManufactured to DIN 628-3 and ISO 15:2017 standards, ensuring compatibility with existing machinery setupsAvailable in P0/P6/P5 precision grades to meet your specific operational requirements, backed by Saifan's 12-month warranty for reliable performance
Double Row Angular Contact Ball Bearings 3206-Bd-XL-Tvh-C3 FAG P5 2RS for Cooling Tower Components
Ensure your cooling tower components run smoothly with Double Row Angular Contact Ball Bearings designed to minimize downtime and enhance operational reliability. The FAG 3206-Bd-XL-Tvh-C3 model, crafted from high-grade bearing steel and rated P5 precision, delivers exceptional load capacity and reduced vibration—critical for maintaining consistent performance in demanding industrial environments.2RS sealed design prevents contamination, extending service life even in humid cooling tower conditionsPolyamide (TVH) cage ensures stable rotation at high speeds, reducing wear and noise for quieter operationComplies with DIN 628-3 and ISO 15:2017 standards, guaranteeing compatibility with existing equipment setups
Double Row Angular Contact Ball Bearing 3313 for Automotive Machinery with P0-P4 Precision
Ensure smooth, precise rotation in your automotive machinery with the Double Row Angular Contact Ball Bearing 3313, engineered to deliver P0-P4 precision for reliable performance under demanding conditions. Crafted from high-grade bearing steel and available with steel, copper, or nylon cages, this double row angular contact design balances radial and axial loads to reduce wear and extend equipment lifespan—no more unexpected downtime from subpar components.Supports both radial and axial loads for versatile automotive machinery applicationsChoose from P0-P4 precision grades to match your exact performance requirementsOil or grease lubrication options ensure optimal operation in diverse working environmentsBacked by Saifan’s strict quality control and 12-month warranty for long-term peace of mind
Double Row Angular Contact Ball Bearing 3211 FAG P0-P5 Precision for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with the Double Row Angular Contact Ball Bearing 3211 FAG, engineered to minimize downtime and maximize operational efficiency. Crafted from high-grade bearing steel and adhering to DIN 628-3 and ISO 15:2017 standards, this P0-P5 precision bearing delivers consistent performance under heavy loads, making it ideal for machine tools, textile equipment, and printing machinery.Double row design with separable inner ring allows for easy mounting and maintenance, reducing assembly time and long-term servicing costsAvailable with polyamide, sheet steel, or brass cages to suit specific application needs, ensuring compatibility with diverse industrial environmentsOpen, 2Z, or 2HRS seal options provide flexibility for contamination resistance, extending bearing life even in harsh working conditions
Double Row Angular Contact Ball Bearing 3208 A/C3 Zz 2RS High Load Dustproof SKF Equivalent
Boost your machinery's performance with a Double Row Angular Contact Ball Bearing designed for high loads and reliable dust resistance. This 3208 A/C3 model, equivalent to SKF standards, ensures smooth rotation even in demanding industrial environments, reducing downtime and maintenance hassles.Available with ZZ or 2RS seals to keep contaminants out, extending bearing life in dusty or humid conditionsPrecision-grade P0-P4 construction (per your specification) delivers consistent radial and axial load handling for critical applicationsChoose from steel, copper, or nylon cages to match your equipment's specific temperature and speed requirements
Double Row Angular Contact Ball Bearing 3200B TVH C3 2RS Sealed for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with the Double Row Angular Contact Ball Bearing 3200B TVH C3 2RS Sealed, designed to minimize downtime and enhance operational stability. Crafted from premium bearing steel and adhering to DIN 628-3 and ISO 15:2017 standards, this bearing delivers reliable performance even in demanding industrial environments.Sealed 2RS design prevents contamination, extending service life and reducing maintenance needsPolyamide (TVH) cage ensures low friction and quiet operation, critical for precision machineryDouble row configuration handles both radial and axial loads efficiently, supporting heavy-duty applicationsAvailable in P0/P6/P5 precision grades to match your specific equipment requirements, backed by our 12-month warranty for peace of mind
B71914-C-T-P4s-UL FAG Angular Contact Ball Bearing 100X150X24mm High Precision Spindle Application
Ensure smooth, high-precision spindle operation with the B71914-C-T-P4s-UL FAG Angular Contact Ball Bearing, engineered to deliver exceptional rotational stability for demanding machining applications. This 100X150X24mm bearing features a 15° contact angle (C) and P4s precision grade, minimizing vibration and extending spindle service life even under continuous heavy loads.Precision-machined steel construction meets ISO standards, ensuring consistent performance and reliable power transmission in industrial machineryOptimized design reduces noise and heat generation, addressing common issues in high-speed spindle applicationsBacked by Saifan’s strict quality control and 12-month warranty, providing peace of mind for your production line
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