SR144K2TLZ1WN Ceramic ABEC-7 Shield & Outer Ring is combined Bearing 1/8" x 1/4" x 7/64"inch tenpack ✅ Cage: Bronze (for durability

✅ Cage: Bronze (for durability and heat resistance)

NBK Japan MJC-95CSK-GR 1 3/4 inch to 45mm Jaw-type Flexible Coupling

KB40G-OP NB Open Type Bearing

NBK Japan MJC-65CS-EBL 24mm to 24mm Jaw-type Flexible Coupling

NBK Japan MJC-20CS-EBL 8mm to 3/8 inch

SR144K2TLZ1WN Ceramic ABEC-7 Shield & Outer Ring is combined Bearing 1/8" x 1/4" x 7/64"inch tenpack ✅ Cage: Bronze (for durabilitySR144K2Z1W Stainless Steel ABEC 7 Shield and outer ring is combined Angular Contact Bearing Retainer : Torlon SR144K2Z1W Hybrid Ceramic ABEC 7 Angular Contact Ball Bearing. Made of stainless steel and has Solid Si3N4 Ceramic balls. Cage is made from Torlon for lowest friction, long life and highest speed. Bearing is closed from one side by one metal Shield SR144K2Z1W Ball Bearing Angular Contact ball bearing Material: Stainless Steel Quality: ABEC 7