MR128ZZ Bearing 0.315 x 0.472 x 0.138 in (8x12x3.5 mm) – Shielded Chrome Steel

MR128ZZ Miniature Ball Bearing 0.315 x 0.472 x 0.138 in (8x12x3.5 mm): ZZ ball bearing in Chrome steel (bearing steel), for 3D printers, RC models, tools and mechanics.

Size details

• Other designation for this size: 678ZZ (same 8 × 0.472 in (12 mm) bore and outside diameter in the standard dimension series).

Fits with

• MR128-2RS Bearing 0.315 x 0.472 x 0.138 in (8x12x3.5 mm) – Sealed Chrome Steel (same size, 2RS, chrome steel)
• SMR128ZZ Bearing 0.315 x 0.472 x 0.138 in (8x12x3.5 mm) – Shielded Stainless Steel (same size, ZZ, stainless steel)
• MF128ZZ Flanged Bearing 0.315 x 0.472 x 0.138 in (8x12x3.5 mm) – Shielded Chrome Steel (same size, flanged)
• 627ZZ Bearing 0.276 x 0.866 x 0.276 in (7x22x7 mm) – Shielded Chrome Steel (next smaller size)
• MR148ZZ Bearing 0.315 x 0.551 x 0.157 in (8x14x4 mm) – Shielded Chrome Steel (next larger size)
• LM8UU Linear Ball Bearing 0.315 x 0.591 x 0.945 in (8x15x24 mm) (for the same 0.315 in (8 mm) shaft)
• LM8LUU Linear Ball Bearing 0.315 x 0.591 x 1.772 in (8x15x45 mm) (for the same 0.315 in (8 mm) shaft)
• HK081412 Drawn Cup Needle Roller Bearing 0.315 x 0.551 x 0.472 in (8x14x12 mm) (same size, other version)

More help: see our ZZ vs 2RS guide and bearing size chart.

Delivery: ships from Belgium in 1-2 working days.