High Quality Bdl Needle Roller Bearing Nk26/20 Nk28/20 Nk28/30

Product Specifications

Application Suitability

Needle Roller Bearings NK26/20 to NK28/30? Avoid Common Sizing and Quality Issues

Choosing the right needle roller bearing often means sifting through dozens of models with similar dimensions but incompatible tolerances. Many buyers face costly delays when off-brand bearings fail to match OEM specifications, or discover premature wear caused by substandard materials after installation.

Engineered for Consistent Performance in Demanding Applications

Our BDL needle roller bearings, including models NK26/20, NK28/20, and NK28/30, solve these challenges through ISO 9001-certified production processes and strict dimensional control. With precision ratings from P0 to P2 and clearance options C0/C3/C4, they fit seamlessly into hydraulic cylinders, conveyor systems, and automotive transmissions where space is limited but load capacity matters.

Optimal Performance in Tight-Run Applications

These needle roller bearings excel in radial load environments with moderate speeds, such as robotic arms and material handling equipment. The 130*280*93 mm specification (for 22326MB/22327MB models) balances compact design with high load-bearing capability, making them ideal for machinery where shaft support requires minimal radial space.

Key Engineering Features for Reliable Operation

Precision rating directly impacts rotational accuracy—P5 class bearings reduce vibration in CNC machine tools, while P2 options suit high-speed applications. Clearance selection is critical too: C3 clearance accommodates thermal expansion in engine compartments, while C0 provides tight fits for precision indexing tables. The stamped steel cage ensures uniform roller spacing, preventing skewing under dynamic loads and extending service life.

Why Precision Bearings Lower Total Operating Costs

Using bearings with incorrect clearance or precision can lead to 30% shorter service intervals. A P0 class bearing might save upfront costs but requires more frequent lubrication in dusty environments, while our P6-rated options maintain consistent performance longer, reducing maintenance downtime. Properly matched clearances also prevent shaft damage from excessive play, avoiding costly repairs to mating components.

Quality You Can Rely On

Packaging & Shipping

• Standard packaging: Carton boxes with inner plastic sleeves, stacked on wooden pallets for bulk orders
• Stock availability: Common models available for immediate dispatch
• Logistics options: Express courier for small orders, sea freight for bulk shipments, with tracking provided
• Minimum order quantity: Flexible MOQ to support both prototype development and mass production

Get Your Bearing Quote Today

Whether you need NK series needle roller bearings or other models, provide your required dimensions, quantity, and application details. Our team will confirm compatibility and deliver a competitive quote—no need to manage multiple suppliers for different brands or specifications.

Frequently Asked Questions