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 · P6Deep Groove Ball
21 products
Angular Contact
22 products
Cylindrical Roller
18 products
Spherical Roller
14 products
Taper Roller
14 products
Pillow Block
31 products
Spherical Plain
30 products
Needle Bearing
24 products
Linear Bearing
15 products
Thrust Ball
8 products
All Products
256 products found
Genuine DAC37720237 Auto Wheel Bearing – High-Quality for South America
Specifications Inner Diameter25 mm Outer Diameter52 mm Width42 mm BrandNSK / BDL CertificationISO9001 ApplicationToyota Wheel Hub Bearing Introduction High-precision wheel hub bearing with long life, low noise and high-speed performance. Features grease/oil lubrication, ABS compatibility, C0 clearance, and P0–P2 precision ratings. Made in China, rich stock, OEM/ODM supported.
SJTP0104 Wheel Bearing 9025287/24106213 – Premium Auto Ball Bearing
Basic Info. Bore Diameter (d)25 mm Outer Diameter (D)52 mm Width (B)42 mm BrandNSK CertificationISO9001 ABSWith ABS Introduction High-precision wheel hub bearing designed for Toyota vehicles. Features long life, high speed, low noise, and grease/oil lubrication. Available in precision grades P0–P2 and vibration classes Z1V1–Z3V3. Made in China, certified ISO9001, with rich stock and OEM/ODM service.
JL69349/JL69310 Taper Roller Bearings – Auto Bearing Factory Direct
Basic Info. Inner Diameter25 mm Outer Diameter52 mm Thickness42 mm BrandNSK / BDL CertificationISO9001 ApplicationToyota Wheel Hub Bearing Description High-precision wheel hub bearing with long life, low noise and high-speed performance. Features C0 clearance, ABS compatibility, grease or oil lubrication, and rich stock availability. Made in China, compliant with HS Code 8482109000.
NSK DAC25560032ZZ DAC256200206ZZ Hub Unit Bearing – Premium Auto Wheel Bearing
Specifications Inner Diameter25 mm Outer Diameter56 mm Thickness32 mm BrandNSK TypeAuto Clutch Bearing / Wheel Hub Bearing OriginJapan Introduction High-precision NSK wheel hub bearing with P5 tolerance, C0 clearance, and ABS compatibility. Features long life, high-speed operation, low noise, and grease/oil lubrication. Rich stock available; certified to ISO9001.
DAC124000183ZZ DAC25520037ZZ DAC25560032ZZ High-Speed Auto Bearings – Factory Direct
Basic Info. Inner Diameter- Outer Diameter- Thickness- TypeWheel Hub Bearing MaterialStainless Steel BrandNSK Introduction High-precision wheel hub bearing with P5 tolerance and C3 clearance, made of stainless steel for durability and corrosion resistance. Certified to ISO9001, suitable for automotive OEM/ODM applications. Compatible with grease or oil lubrication. Supports ABS-free configurations.
High Grade Low Profile Linear Bearing Slide Rail – Easy Mounting
Basic Info. Flange ShapeCutting-Edge ShapeOpen SeriesLM MaterialAlloy TypeUniversal OriginChina Description High-performance universal flange with cutting-edge open design, made from durable alloy. Part of the LM series, ideal for OEM/ODM applications. Manufactured in China with strong production capacity and standard carton pallet packaging.
N203 NJ203 NU203 NJ23ETN1 Cylindrical Roller Bearing – High Quality, Low Price
Basic Info. Bore Size15–90 mm Outer Dimension60–115 mm Thickness12 mm StructureCylindrical MaterialBearing Steel LubricationGrease or Oil Introduction Cylindrical roller bearing 307 (model N203/NJ203/NU203/NJ23ETN1), made of high-grade bearing steel, designed for radial load applications. Compact size (17×40×12 mm), precision-rated (P0–P2), vibration-controlled (Z1V1–Z3V3), and suitable for OEM/ODM use.
High Precision Tapered Roller Bearing – Single Row Front Wheel Spare Part
Basic Info. Bore Size15–90 mm Specification50×90×55 mm MaterialBearing Steel Load DirectionRadial Bearing TypeTaper Roller Bearing OriginChina High-precision taper roller bearing made of bearing steel, suitable for radial load applications. Features dimensions 50×90×55 mm, bore range 15–90 mm, and available in precision grades P0–P2. Manufactured in China with OEM/ODM support.
Large Sizse 239/560ca & 239/600ca Spherical Roller Bearings – High-Load, Precision-Machined
Basic Info. Model NO.239/560 232/710 Ca/W33 232/710 Cak/W33 LubricationGrease or Oil Precision RatingP0 P6 P5 P4 P2 VibrationZ1V1 Z2V2 Z3V3 OriginChina HS Code8482200000 Description High-performance spherical roller bearings designed for heavy-duty applications. Precision-rated (P0–P2), vibration-graded (Z1V1–Z3V3), and suitable for grease or oil lubrication. Manufactured in China under strict OEM/ODM standards.
HR30317J Thrust Needle Roller Bearing – High Precision
Basic Info. Inner Diameter55 mm Outer Diameter100 mm Thickness26.75 mm Model No.HR30317J BrandNSK OriginJapan Introduction High-precision roller bearing with grease/oil lubrication, P0–P2 tolerance grades, low vibration (Z1V1–Z3V3), radial load capacity, and separated design. Ideal for OEM/ODM applications requiring reliability and accuracy.
240/241 Series Heavy-Duty Self-Aligning Roller Bearing for Mining Machinery
Basic Info Inner Diameter100 mm Outer Diameter150 mm Thickness37 mm Model NO.23020ca/W33, 23020cc/W33, 24064 TypeSpherical Roller Bearing, Double Row, Radial, Unseparated Overview High-precision spherical roller bearing made of bearing steel, suitable for heavy radial loads and misalignment. Features P0–P2 precision ratings, C0–C4 clearance options, and OEM/ODM service. Origin: China. HS Code: 8482300000.
Bearings Manufacturing: Auto & Motorcycle Parts, Insulation, Pillow Block, Roller & Ball Bearings
Basic Specifications Inner Diameter40 mm Outer Diameter80 mm Thickness18 mm MaterialBearing Steel TypeCylindrical Roller Bearing Seal TypeOpen Product Overview This precision cylindrical roller bearing features robust bearing steel construction, open design for easy maintenance, and high radial load capacity. Ideal for industrial OEM/ODM applications, it complies with P0–P2 precision grades and is manufactured in China.
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
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5-15 Day Lead
Bulk production timeline
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