Mini Cam Follower 3x7x3mm Ball Bearing - M3 4mm Bolt

Cam Follower 3x7x3mm Ball Bearing – M3 Bolt Included
✔️ Stainless Steel M3 x 4mm Bolt – Compact Guide Roller

This 3x7x3mm cam follower features a precision deep groove ball bearing mounted on a 4mm long M3 stainless steel bolt. Ideal for miniature guides, robotics, or linear slide applications, it offers smooth rotation and a secure hex bolt design.

✅ Bearing size: 3mm ID x 7mm OD x 3mm width
✅ Type: Deep groove ball bearing cam follower
✅ Bolt: M3 thread, 4mm length – stainless steel
✅ Bearing material: Chrome steel
✅ Hole shape: Hexagon
✅ Dimensions:

• C: 1mm

• M (Thread): M3

• L (Bolt length): 4mm

• W: 3mm

• D: 7mm
  ✅ Quantity: 1 cam follower
  ✅ Brand: VXB Bearing

💡 What are mini cam followers used for?
Mini cam followers are perfect for small-scale automation, tracking systems, and custom robotics where compact, guided motion is needed. They offer precise rolling support in tight spaces.

Tiny but tough - built for smooth guided movement in mini mechanical systems.