Oil Seal TC 14x21x4mm - TC Double Lip NBR Rubber Oil Seal with Garter Spring width 0.281 designed for the Ultra GTP

designed for the Ultra GTP RTR chassis

and robotic arms

💡 What is a ball bearing kit used for in hobby RC engines and how does it help performance

Here’s what they bring:

22238EW33 Nachi Spherical Roller Bearing

Oil Seal TC 14x21x4mm - TC Double Lip NBR Rubber Oil Seal with Garter Spring width 0.281 designed for the Ultra GTPThe TC14x21x4 is a double lip rotary shaft seal, block out dirt & lock in grease or oil. Designed for a shaft diameter of 14mm Width 4mm, with a bore diameter 21mm Nitrile Rubber Lip Material. Item Sku : TC14x21x4 Type : Oil and Grease Seal TC 14x21x4 mm Shaft diameter (inner): 14mm Housing bore (outer): 21mm Width : 4mm Size : 14mm x 21mm x 4mm Oil and Grease Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248F Ideal for both