Separable Metric Roller Follower NAST25ZZ, Single Bearing, 25 mm ID, Caged Cylindrical Rollers, Shielded with Oil Hole, Carbon Chrome Steel for Linear Slide Units and Cam Followers

Separable metric roller follower NAST25ZZ, 25 mm ID
✔️ Caged cylindrical rollers, shielded, oil hole, single, chrome steel

This is a single separable metric roller follower used on linear slide units, cam followers and automation gear where compact, high-load rolling contact is needed.

✅ Separable caged design (NAST Metric Series)
✅ Inner diameter: 25 mm
✅ Roller diameter: 52 mm; roller width: 19.8 mm
✅ Overall width: 20 mm; enclosure: shielded
✅ Oil hole for relubrication; caged retainer; cylindrical rollers
✅ Material: high carbon chrome steel; temperature rating -20 to 120 deg C
✅ Dynamic load capacity: 20,800 N; Static load capacity: 28,400 N

💡 What is a roller follower used for in linear slide units?
A roller follower provides rolling contact to guide radial loads and convert cam motion into smooth linear travel.
- Ideal for linear slide units, cam followers, and conveyor systems needing low-friction rolling contact
- Keeps alignment and reduces wear on sealed ball bearing alternatives and guide rails
- Common in automation, packaging, and machine tools where a caged separable roller follower is handy