TRB RC 12x18x4mm Precision Ball Bearings ABEC 3 Rubber Sealed (10)

These TRB RC Rubber Sealed Precision Ball Bearings are not only high quality and low-priced, they last much longer than the metal shielded bearings that come in most RTR radio control vehicles. The size of this ball bearing can be used in place of the Redcat Racing 151218, BS903-087, Traxxas 5120 along with other brands of 12x18x4 ball bearings.

Specs - 12mm ID x 18mm OD x 4mm Wide.

These TRB RC Ball Bearings Feature:

• High quality, meets or exceeds ABEC-3 tolerances and specifications.
• Made with hard chrome steel 52100 (GCr15) balls and races.
• Durable rubber seals on both sides to keep dirt out.
• Perform better than stock OEM ball bearings.

This bearing can be used in place of the following parts: 

• Losi: LOSA6956
• Redcat: 151218, BS903-087
• Traxxas: 5120
• Team Associated: 91155

Includes:  10 - 12x18x4mm ball bearings.