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
NSK/SKF 22212-22218 Self-Aligning Roller Bearings – Low Price, High Quality
Basic Info. Inner Diameter100 mm Outer Diameter215 mm Thickness47 mm Model NO.22212–22218 TypeSpherical Roller Bearing, Double Row, Radial, Unseparated MaterialBearing Steel High-precision spherical roller bearings designed for heavy radial loads and misalignment tolerance. Made of premium bearing steel, available in P0–P2 precision grades and C0–C4 clearance options. Suitable for OEM/ODM applications. Origin: China.
Mountings 22212/22213/22214 Spherical Roller Bearings – Self-Aligning, High-Load
Basic Info. Inner Diameter60 mm Outer Diameter110 mm Thickness28 mm Model NO.22212 / 22213 / 22214 TypeSpherical Roller Bearing, Double Row, Radial, Unseparated MaterialBearing Steel Introduction High-precision spherical roller bearings (P0–P2) with C0–C4 clearance options. Designed for heavy radial loads and misalignment tolerance. Made of premium bearing steel, OEM/ODM supported. Origin: China. HS Code: 8482300000.
24060 Spherical Roller Bearing – High-Load, Self-Aligning
Basic Info. Inner Diameter85 mm Outer Diameter150 mm Thickness36 mm Model NO.22217, 22212, 22218, 22200, 22220, 22300, 22315, 23000, 23 Precision RatingP0, P6, P5, P4, P2 ClearanceC0, C3, C4 Introduction High-precision double-row spherical roller bearings made of bearing steel, designed for heavy radial loads and misalignment compensation. Suitable for OEM/ODM applications. Origin: China. HS Code: 8482300000.
High-Quality Self-Aligning Spherical Roller Bearings 22220-22226, Premium Grade
Basic Info. Inner Diameter100 mm Outer Diameter180 mm Thickness46 mm Model NO.22220 / 22222 / 22224 / 22226 Precision RatingP0 / P6 / P5 / P4 / P2 MaterialBearing Steel Introduction Double-row spherical roller bearing, radial load type, aligning capability, unseparated design. Suitable for heavy-duty applications requiring high precision and reliability. Made in China, branded BDL, HS Code 8482300000.
22324 K W33 Ca/MB/Cc/E Railway Spherical Roller Bearing
Basic Info. Inner Diameter120 mm Outer Diameter260 mm Width86 mm Model No.22324 K W33 MaterialBearing Steel Load DirectionRadial Bearing Introduction This is a double-row spherical roller bearing with high precision (P0–P2), standard clearance (C0–C4), and robust construction for heavy radial loads. Made of premium bearing steel, it features self-aligning capability, OEM/ODM service support, and is manufactured in China.
Double Row Self-Aligning Roller Bearings 22215/22216/22217 – High Load, Precision, Factory Direct
Basic Info. Inner Diameter75 mm Outer Diameter130 mm Width31 mm Model No.22215 / 22216 / 22217 TypeSpherical Roller Bearing, Double Row, Radial, Unseparated MaterialBearing Steel High-precision spherical roller bearings (P0–P2) with C0–C4 clearance options. Designed for heavy radial loads and misalignment compensation. Made in China, compliant with HS code 8482300000. OEM/ODM available.
24030CC/W33 Spherical Roller Bearing – Self-Aligning, High-Load, Factory Direct
Basic Info. Inner Diameter150 mm Outer Diameter225 mm Thickness75 mm Model No.24030CC/W33 TypeSpherical Roller Bearing, Double Row, Radial, Unseparated MaterialBearing Steel Description High-precision spherical roller bearing (P0–P2 rating) with C0/C3/C4 clearance options. Designed for heavy radial loads and misalignment tolerance. Made of premium bearing steel, manufactured in China under BDL brand. Suitable for OEM/ODM applications. Compact specification: 150×225×75 mm. HS Code: 8482300000.
Maintenance-Free Rod End Bearings – Radial/Angular Spherical Plain
Basic Info. Inner Diameter38.1 mm Outer Diameter61.91 mm Thickness33.32 mm MaterialBearing Steel LubricationSelf-lubricating Load DirectionRadial Spherical Plain Bearing Spherical plain bearing GEZ38ES made of high-precision bearing steel, featuring self-lubrication, radial load capacity, and long service life. Widely used in hydraulic cylinders, construction machinery, automotive shock absorbers, and automation equipment.
High Load Si5t/K Spherical Plain Bearing Rod End – Durable, Precision-Matched
Specifications Inner Diameter5 mm Outer Diameter21 mm Thickness6 mm MaterialBearing Steel LubricationSelf-lubricating Load DirectionRadial Spherical Plain Bearing Introduction This spherical plain bearing (Model: SI5T/K, Brand: BDL) features high precision, long life, and low noise. Designed for engineering hydraulic cylinders, construction machinery, automotive shock absorbers, and automation equipment. Made of bearing steel with steel-on-steel sliding contact and neutral carton pallet packaging. Origin: China.
Si5t/K Self-Lubricating Female Rod-End Bearing
Basic Info. Inner Diameter5 mm Outer Diameter21 mm Thickness6 mm MaterialBearing Steel LubricationSelf-lubricating Load DirectionRadial Spherical Plain Bearing Introduction This spherical plain bearing (Model: SI5T/K, Brand: BDL) features high precision, long life and low noise. Designed for engineering hydraulic cylinders, construction machinery, automotive shock absorbers and automation equipment. Made in China with steel-on-steel sliding contact and neutral carton pallet packaging.
SA6e–SA25es Spherical Plain Bearings – High-Load, Corrosion-Resistant
Specifications Inner Diameter6 mm Outer Diameter21 mm Thickness6 mm Introduction High-precision, long-life spherical plain bearing with steel-on-steel sliding contact. Self-lubricating, radial load direction, made of bearing steel. Widely used in hydraulic cylinders, construction machinery, and automotive shock absorbers. OEM/ODM service available. Origin: China.
GE110ES-GE180ES Spherical Plain Bearings for Motorcycles
Basic Specifications Inner Diameter110 mm Outer Diameter160 mm Thickness70 mm MaterialBearing Steel LubricationSelf-lubricating Load DirectionRadial Spherical Plain Bearing Product Description High-precision, long-life spherical plain bearing (GE series) with steel-on-steel sliding contact. Designed for hydraulic cylinders, construction machinery, automotive shock absorbers, and automation equipment. Features low noise, OEM/ODM support, neutral packaging, and made 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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