Thrust Needle Roller NTB2542, Metric 25 mm ID x 42 mm OD, Single-row thrust type, hardened steel, high dynamic and static load capacity, 2 mm width, single unit

Single thrust needle roller NTB2542, 25 mm ID x 42 mm OD
✔️ Hardened steel, 2 mm width, dynamic 14,400 N, static 64,700 N

This single thrust needle roller is a low-profile metric bearing used to handle axial loads in tight assemblies like transmissions, gearboxes, and linear slide units.

✅ Model: NTB2542 (NTB Metric Series)
✅ Inner diameter: 25 mm, Outer diameter: 42 mm, Width: 2 mm
✅ Material: hardened steel; number of rows: 1; pack: single unit
✅ Dynamic load capacity: 14,400 N; Static load capacity: 64,700 N; Max speed: 7,500 rpm
✅ Weight: 0.020 lb; ideal for thin-section thrust collars and precision setups

💡 What is a thrust needle roller bearing used for in high axial-load, low-profile assemblies? A thrust needle roller bearing provides concentrated axial load support while keeping overall thickness minimal. Here's why it's handy: - Delivers high axial stiffness for compact applications and integrates well with linear slide unit designs - Often chosen over sealed ball bearing options when axial control and thin cross-section are critical - Can be combined with hardened steel or ceramic components in precision or high-speed systems - Commonly found in automotive gearboxes, transmissions, machine tools, and thrust collars requiring a slim profile