NK152815 Needle Roller bearing 15x28x15mm Machined Steel Cage for Automotive Transmission Systems

The NK152815 needle roller and cage assembly delivers exceptional high-speed performance in automotive transmissions, motorcycle engines, and precision machinery. Featuring a machined steel cage and Gcr15 bearing steel rollers, this 15x28x15mm assembly offers reduced friction and extended service life under demanding operating conditions.

• Machined Steel Cage: Superior guidance and reduced roller skew at high rotational speeds
• Crowned Roller Profile: Optimized contact geometry reduces edge stress and extends bearing life
• Gcr15 Premium Steel: Through-hardened to HRC 60-64 for maximum durability
• High Speed Capability: Suitable for applications up to 20000 rpm with oil lubrication
• Separable Assembly: Cage and roller assembly can be mounted independently from the outer ring

• Automotive gearboxes
• Transmissions and engine components
• Industrial machinery
• Agricultural equipment
• Pumps and compressors

• Modern production lines with precision machining and rolling equipment
• Stable processes for consistent product quality

• Raw material inspection and hardness verification
• Dimensional and performance checks before shipment

• Custom sizes and specifications available
• Bulk orders and private label support

• Competitive factory-direct pricing
• Export experience serving worldwide industrial customers

Request a GQZ Bearing quotation today.

It is a full complement needle roller bearing with a cylindrical outer ring, designed to handle high radial loads in compact spaces.

High-quality GCr15 / AISI 52100 bearing steel ensures durability and wear resistance.

Transmissions, automotive engines, industrial gearboxes, pumps, and agricultural machinery.

Yes, GQZ supports OEM customization and large-volume orders worldwide.