Premium Quality for Industrial Equipment Tapered Roller Bearing

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Product Description

Basic Information
Model NO.
32215
Width
31mm
Weight
1.74kg
Tolerance Grade
ABEC-1, ABEC-3, ABEC-5, ABEC-7
Clearance
C2, C0, C3, C4, C5
Protection Type
Without, Zz, 2RS, Rz
Noise
Z1, Z2, Z3
Transport Package
Plastic Tube+Carton+Pallet
Origin
China
HS Code
8482109000
Product Description
Tapered Roller Bearing

Tapered roller bearings are precision, high-capacity bearings engineered to manage combined radial and axial loads simultaneously in rugged applications. Featuring conical rollers and raceways, the components are angled to converge at a common point on the bearing's axis, enabling them to handle heavy thrust loads in one direction. Their unique design allows for precise control of internal clearance and is often utilized in paired arrangements to accommodate axial loads from both directions.

Key Features
⚙️ High rigidity and load capacity due to conical roller design.
⚙️ Precise internal clearance adjustment for optimal performance.
⚙️ Handles combined radial and axial loads in a single unit.
⚙️ Separable components (outer ring, inner ring) for easy installation.
Premium Bearing Steel
Multiple Models Available
Technical Specifications
Bearing No. D (Outer) d (Inner) B (Width) Weight (kg)
3221110055250.86
3221211060281.18
3221312065311.54
3221412570311.65
3221513075311.74
3221614080332.03
Quality Assurance & Facility

We are a professional manufacturer and R&D specialist for deep groove ball bearings, tapered bearings, spherical ball bearings, and roller bearings. Our production facility features first-class testing equipment, producing over 1500 varieties of standard and special bearing series.

Our products are widely used in metallurgy, construction machinery, machine tools, textiles, and automatic production equipment. Currently, a significant portion of our products are exported to Europe and the United States, maintaining long-term partnerships worldwide.

Certifications & Applications
Certifications
Application Scenario
Customer Visits
Packaging & Shipping
Frequently Asked Questions
What is your Minimum Order Quantity (MOQ)?
Our standard MOQ is 10pcs. However, for very small bearings, the MOQ may be 100pcs.
Do you accept ODM and OEM orders?
Yes, we provide ODM and OEM services globally. We can customize bearings in different styles, sizes, and brands to meet specific requirements.
How do you ensure product quality?
Quality is our priority. We conform strictly to ISO standards, utilizing professional Q/C staff, precision testing instruments, and internal inspections throughout every process from material receiving to packaging.
What factors are considered during bearing inspection?
We focus on bearing precision (dimension tolerance, loading rate), internal clearance, hardness under heat treatment, and the material/structure of the cage.
What certifications do your products have?
Our products are certified under ISO 9001, SGS, and GJB standards.
Do you provide free samples?
Yes, we offer free samples to distributors and wholesalers; however, customers are responsible for the shipping costs.

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