KWB Bearing

About KWB Bearing

Yiwu Kesheng Machinery Parts Trading Company is an international trading bearing enterprise with the integration of production (in part) and sales. We specialize in various kinds of large, medium, and small-sized high-precision bearings, serving industries worldwide with reliable performance and durability.

We supply many imported and China-famous brand bearings and have direct cooperation with exclusive wholesale manufacturers of international brands in China. Our mission is to deliver precision-engineered bearing solutions that meet the highest global standards.

Global Supply Chain Network
High-Precision Manufacturing Standards
Direct Partnerships with Leading Brands
Comprehensive Bearing Solutions

Our Product Range

We offer a comprehensive selection of high-precision bearings for diverse industrial applications, from heavy machinery to precision equipment.

Deep Groove Ball Bearing

Ideal for high-speed applications with radial and axial load capacity. Precision-engineered for smooth operation and long service life.

Type: Single/Double Row

Material: Chrome Steel / Stainless Steel

Seals: Open, ZZ, 2RS

Cylindrical Roller Bearing

Designed for heavy radial loads and high-speed applications. Features high rigidity and precision geometry.

Type: NU, NJ, NUP, N

Design: Full Complement / Cage

Bore: 20mm - 500mm

Spherical Roller Bearing

Accommodates misalignment and heavy radial loads. Ideal for demanding industrial environments.

Type: CC, CA, MB

Clearance: C3, C4 Available

Sealing: Open / 2CS

Self-Align Ball Bearing

Compensates for shaft misalignment. Low friction and suitable for high-speed applications.

Type: 12xx, 13xx, 22xx

Load: Radial & Light Axial

Seals: 2RS, ZZ, Open

Angular Contact Ball Bearing

Supports combined loads with high axial capacity. Precision ground for optimal performance.

Angle: 15°, 25°, 40°

Arrangement: Single, Duplex

Material: Chrome Steel / Ceramic

Taper Roller Bearing

Handles high radial and axial loads simultaneously. Commonly used in automotive and industrial gearboxes.

Type: Single Row, Double Row

Series: 302, 303, 320, 330

Design: Tapered Inner/Outer

Thrust Ball Bearing

Designed for pure axial loads. Available in single and double direction configurations.

Type: 511xx, 512xx, 513xx

Direction: Single / Double

Washers: Flat / Spherical

Thrust Roller Bearing

High load capacity for axial applications. Robust design for heavy-duty machinery.

Type: Spherical, Cylindrical

Series: 90000, 29000

Load: Heavy Axial Only

Pillow Block Bearing

Ready-to-mount housing units with seals. Ideal for conveyor systems and industrial drives.

Type: SN, SD, SAF Series

Housing: Cast Iron / Ductile Iron

Bearing: UC, UK, SB Types

Needle Bearing

High load capacity with low cross-section. Ideal for compact designs and oscillating motion.

Type: Drawn Cup, Machined

Design: With/Without Inner Ring

Series: NA, NK, RNA

Joint Bearing

Spherical plain bearing for oscillating and rotational movements. Used in linkages and pivots.

Type: GE, GEC, GEZ Series

Material: Steel, Stainless, PTFE Lined

Mounting: Inner/Outer Threaded

Custom Bearings

OEM/ODM solutions tailored to specific requirements. From design to production, we deliver precision.

Service: Design & Prototyping

Materials: Special Alloys, Ceramics

Testing: Load, Speed, Life Cycle

Frequently Asked Questions

What types of bearings do you supply?

We supply a full range including Deep Groove Ball Bearings, Cylindrical Roller Bearings, Spherical Roller Bearings, Angular Contact Bearings, Taper Roller Bearings, Thrust Bearings, Pillow Block Bearings, Needle Bearings, and Joint Bearings. We also offer custom OEM solutions.

Do you carry original brand bearings?

Yes, we are direct partners and authorized distributors for major brands including SKF, TIMKEN, FAG, INA, NSK, and NTN. All branded products are genuine and sourced through official channels.

Can you provide custom bearing solutions?

Absolutely. We offer OEM and ODM services with engineering support for custom designs, special materials, non-standard dimensions, and application-specific modifications.

What is your minimum order quantity?

MOQ varies by product type and customization level. For standard bearings, we can accommodate small trial orders. Contact us for specific requirements.

How do you ensure product quality?

We implement strict quality control at every stage — from raw material inspection to final testing. Our production follows ISO standards, and we provide certification upon request.

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