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
GE60ES-2RS Spherical Plain Bearing, Self-Lubricating
Basic Info. Inner Diameter— Outer Diameter— Thickness— ModelGE60ES, GE60ES-2RS MaterialBearing Steel Load DirectionRadial Spherical Plain Bearing Introduction Self-lubricating spherical plain bearing with steel-on-steel sliding contact. Designed for engineering hydraulic cylinders, construction machinery, automotive shock absorbers, and automation equipment. Features high precision, long life, low noise, and OEM/ODM service. Made in China (HS Code: 8482101000).
UC/UCP/Ucf/UCT/UCFL/Ucpa Pillow Block Bearings – Factory Price, ZGXSU/KOYO/NSK/NTN/TIMKEN
Basic Info. Inner Diameter70 mm Outer Diameter78 mm Thickness305 mm Model NO.UCP205, UCP208, UCP220, UCP305, UCP311, UCP310, UCF304 MaterialBearing Steel LubricationGrease or Oil Introduction High-load single-row insert bearing with deep groove raceway. Made of premium bearing steel, precision-rated (P0–P4), vibration-classified (Z1V1–Z3V3). Rich stock available. OEM/ODM supported. Export-ready with carton/pallet packaging. Origin: China. HS Code: 8483200000.
Heavy Duty Pillow Block Bearing UCFL/UCFU 204-214, Asahi/NSK/NTN/Timken
Basic Info. Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm MaterialBearing Steel Load CapacityHigh Load LubricationGrease or Oil Description This is a high-load insert bearing with deep groove raceway, made of premium bearing steel. Features rich stock, OEM/ODM service, and standard precision ratings (P0–P4). Suitable for industrial applications requiring durability and reliability.
UCP210/216/217/218 Pillow Block Bearings – High Quality
Basic Info. Inner Diameter70 mm Outer Diameter78 mm Width305 mm Model NO.UCP216/UCP217/UCP218 MaterialBearing Steel LubricationGrease or Oil Introduction High-load insert bearing with deep groove raceway, single-row design, and rich stock availability. Suitable for OEM/ODM applications. Precision ratings P0–P4, vibration grades Z1V1–Z3V3. Made in China, compliant with HS Code 8483200000.
UCP/UCF Pillow Block Bearings – High-Load, Corrosion-Resistant, Ready to Ship
Basic Info. Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm MaterialBearing Steel LubricationGrease or Oil ApplicationInsert Bearing with Deep Groove Raceway, High Load Capacity
UCP 203-217 Pillow Block Bearings – Cheap, High Quality
Basic Info Inner Diameter70 mm Outer Diameter78 mm Width305 mm TypeInsert Bearing (UK Block) MaterialBearing Steel LubricationGrease or Oil Description High-load deep groove insert bearing with single-row design, precision rating P0–P4, vibration grades Z1V1–Z3V3. Made in China, rich stock, OEM/ODM supported. Suitable for heavy-duty industrial applications.
Ukp311 H2311 Plastic Housing Pillow Block Bearing – High Load, Agricultural
Basic Specifications Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm Load CapacityHigh Load Bearing TypeInsert Bearing (UK Block) LubricationGrease or Oil Product Overview This deep groove insert bearing features high load capacity, precision rating P0–P4, and rich stock availability. Made of bearing steel with UK-type housing, it supports OEM/ODM service and ships by sea or air.
UCP205-208 Pillow Block Bearings – High-Load, Precision-Made by Factory
Basic Specifications Inner Diameter70 mm Outer Diameter78 mm Thickness305 mm Model RangeUCP205–UCP208, P205–P208 MaterialBearing Steel LubricationGrease or Oil Product Overview High-load deep groove insert bearing with UK-type housing. Features single-row design, precision grades P0–P4, vibration levels Z1V1–Z3V3, and rich stock availability. Made in China, compliant with HS Code 8483200000.
Heavy Duty UCP203 UC203 UK203 UCT203 Pillow Block Bearing
Basic Info. Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm Model SeriesUCP203, UC203, UK203, UCT203 MaterialBearing Steel LubricationGrease or Oil Introduction High-load single-row insert bearing with deep groove raceway. Features rich stock, OEM/ODM service, and certifications including P0–P4 precision and Z1V1–Z3V3 vibration ratings. Made in China.
Factory Price UCP205-208 Insert Bearing Units with Housing, High Precision
Basic Specifications Inner Diameter70 mm Outer Diameter78 mm Width/Thickness305 mm Model RangeUCP205–UCP208, UK bearing block MaterialBearing Steel LubricationGrease or Oil Product Overview High-load deep groove insert bearing with single-row design, precision ratings P0–P4, vibration grades Z1V1–Z3V3. Made in China, rich stock, OEM/ODM supported. Suitable for industrial applications requiring reliability and easy mounting.
WHB 304 SS Si6 Rod End Bearings – Corrosion-Resistant, High-Quality Factory Wholesale
Basic Info. Inner Diameter100 mm Outer Diameter150 mm Thickness90 mm Model No.TCB703 Bearing TypeSpherical Plain Bearing LubricationHydrodynamic, Self-Lubrication Introduction High-precision spherical plain bearing with steel-on-steel sliding contact, thin film lubrication, and intermittent fuel control. Designed for trust and radial loads. Features low noise, long life, OEM/ODM service. Made in China (HS Code: 8482101000), packed in carton pallets.
Stainless Steel Spherical Plain Bearing – High-Load, Corrosion-Resistant Rod End
Basic Info. Inner Diameter100 mm Outer Diameter150 mm Thickness90 mm Bearing TypeSpherical Plain Bearing LubricationSelf-Lubrication, Thin Film Material & ContactSteel-on-Steel Introduction High-precision spherical plain bearing with hydrodynamic lubrication, designed for trust and radial loads. Features low noise, long service life, and OEM/ODM support. Made in China (HS Code: 8482101000), packed in carton pallets.
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