MBLX4W two-bolt flange ball bearing 20 mm ID narrow inner ring, 440C stainless insert, white PBT plastic housing, set-screw locking, M8 bolt pattern, 1/4-28 UNF grease fitting, single unit for linear slide units

Single MBLX4W 20mm two-bolt flange bearing, white housing
✔️ ID 20mm, 440C stainless insert, set-screw, M8 bolts, 1/4-28 UNF

Compact two-bolt flange ball bearing for mounting 20 mm shafts in light-duty applications such as conveyors, linear slide units, automation and general shaft support. This listing is for a single bearing unit.

✅ Model MBLX4W
✅ Inner diameter 20 mm, narrow inner ring
✅ Insert material 440C stainless steel
✅ Housing PBT thermoplastic, white color
✅ Bolt size M8, two-bolt flange style
✅ Locking set screw on inner ring
✅ Lubrication fitting 1/4-28 UNF, relubricatable
✅ Duty normal; common for linear slide units and conveyors
✅ Pack size: single bearing unit

💡 What is a two-bolt flange ball bearing used for in linear slide unit and shaft support applications? Two-bolt flange bearings give simple, secure mounting for round shafts and make maintenance and replacement easy. Short intro: Typical uses and benefits include:

- Reliable shaft support for 20 mm shafts in linear slide units, conveyors, automation, and light machinery - Narrow inner ring design suits compact installations and helps with alignment in linear slide units - Set-screw locking and 1/4-28 UNF grease fitting allow easy shaft fixation and relubrication; consider a sealed ball bearing or a ceramic insert upgrade for harsher environments