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
LM8UU Self-Lubricating Plastic Linear Bearing
Basic Info. Inner Diameter8 mm Outer Diameter14.3 mm Thickness1 mm ModelLM8UU Flange ShapeSquare MaterialAlloy Introduction LM8UU is a square-flanged, open-type linear ball bearing from the LM series, made of high-strength alloy. Designed for universal use with grease or oil lubrication, it features compact dimensions (8×14.3×1 mm) and lightweight construction (14.7 g). Ideal for OEM/ODM applications, it complies with HS code 8482102000 and is manufactured in China.
LM3UU Linear Guideway Bearing – Low Price, High Precision
Basic Info. Model NO.LM3UU SeriesLM Flange ShapeSquare ShapeOpen MaterialAlloy OriginChina Description LM3UU is an open-type linear motion bearing from the LM series, featuring a square flange and alloy construction. Designed for universal applications, it supports OEM/ODM service and complies with ISO9001:2008. Lubricated with grease or oil, it ships from China in carton pallet packaging.
Good Quality K3X5X9tn–K5X8X10tn Needle Bearings, Precision OEM
Basic Info. Inner Diameter4 mm Outer Diameter4 mm Thickness7 mm MaterialAlloy TypeOpen OriginChina Compact alloy open-type bearing with 4×4×7mm dimensions, suitable for OEM/ODM applications. Certified to ISO9001:2008, lubricated with grease or oil, and packed in carton pallets.
NSK DAC255200206/23 Hub Unit Bearing – Premium Auto Wheel Bearing
Basic Info Inner Diameter70 mm Outer Diameter110 mm Thickness20 mm TypeWheel Hub Bearing MaterialBearing Steel ToleranceP6 Introduction High-precision wheel hub bearing with ISO9001 certification, suitable for various automotive applications. Features robust bearing steel construction, P6 tolerance for enhanced performance, and compact dimensions (70×110×20 mm). Originates from Germany, Sweden, and Japan.
Pillow Block Bearings UCP204-UCFL212 | China Factory Wholesale
Basic Info. Inner Diameter70 mm Outer Diameter78 mm Width305 mm MaterialBearing Steel RacewayDeep Groove Raceway LubricationGrease or Oil High-load insert bearing with deep groove raceway, made of premium bearing steel. Features rich stock, OEM/ODM service, and global shipping by sea or air. Precision rating P0–P4, vibration grades Z1V1–Z3V3. Dimensions: 70×78×305 mm. Trusted brands: BDL/NSK/FYH.
DA35650035 DAC37730037 DAC38740037 Wheel Hub Unit Bearing – Premium Replacement
Specifications Inner Diameter25 mm Outer Diameter52 mm Width42 mm BrandNSK / BDL TypeAuto Clutch Bearing, Wheel Hub Bearing CertificationISO9001 Introduction High-precision, low-noise wheel hub bearing with P5 tolerance and C0 clearance. Designed for Toyota vehicles, featuring long life, high-speed capability, and ABS compatibility. Lubricated with grease or oil. Made in China, rich stock available. Supports OEM/ODM service.
Deep Groove Ball Bearings 6200-6204 for Motors & Fans – High-Precision, Low-Noise
Basic Info. Inner Diameter10 mm Outer Diameter30 mm Thickness9 mm Model NO.6200, 6202, 6203, 6204 Precision RatingP0, P6, P5, P4, P2 OriginChina Introduction High-performance deep groove ball bearings with long life, high speed, and low noise. Rich stock available. Supports OEM/ODM service. Shipped by sea or air in carton pallet packaging. HS Code: 8482109000. Production capacity: 1,000,000 units.
6202/6203/6204/6905 Deep Groove Ball Bearing 25×42×9mm – Made in China
Basic Info. Inner Diameter25 mm Outer Diameter52 mm Thickness42 mm Model NO.6905 OriginChina BrandBDL Description High-precision deep groove ball bearing with long life, low noise and high-speed capability. Available in P0–P2 precision grades. Rich stock, OEM/ODM supported. Shipped by sea or air in carton/pallet packaging. HS Code: 8482109000.
Pillow Block Bearing UCP205-16 to UCP209-28 – Dual-Factory OEM Quality
Basic Specifications Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm MaterialBearing Steel Load CapacityHigh Load LubricationGrease or Oil Product Overview This is a high-performance insert bearing (Model: UCP205-16 to UCP209-28) with deep groove raceway, single-row design, and precision ratings from P0 to P4. Made of premium bearing steel, it offers excellent load capacity, low vibration (Z1V1–Z3V3), rich stock availability, and supports OEM/ODM service. Supplied in carton/pallet packaging, origin: China.
DAC30550032 Car Bearing – 30x55x32mm, High-Load Wheel Hub Bearing
Basic Info Inner Diameter25 mm Outer Diameter52 mm Thickness42 mm TypeAuto Clutch Bearing BrandBDL OriginChina Introduction High-precision auto clutch bearing (P5 grade) with long life, low noise and high-speed capability. Suitable for Toyota vehicles. Features grease/oil lubrication, ABS compatibility, rich stock, and ISO9001 certification. Dimensions: 25×52×42 mm.
Auto Bearing 1601430-DY799 Clutch Release Bearing – High-Load, Precision OEM Replacement
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 ABS compatibility, grease/oil lubrication, and rich stock availability. Made in China, compliant with HS Code 8482109000.
32008X Bearings – Ceramic, Angular Contact, High-Precision OEM
Specifications Inner Diameter25 mm Outer Diameter52 mm Thickness42 mm BrandNSK CertificationISO9001 ABSWith ABS Introduction High-precision wheel hub bearing (25×52×42 mm) by NSK, featuring long life, high speed, low noise, and ISO9001 certification. Compatible with Toyota vehicles, equipped with ABS, grease/oil lubrication, and available in precision grades P0–P2. Made in China, HS Code 8482109000.
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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