Porta agujas 1 rodamiento de agujas con arandela de rodamiento AXK+2AS 8 mm-80 mm interior 19 mm-105 mm diameter exterior 4 mm-6 mm total espesor AXK0819 (8x19x4) AXK1528 (15x28x4) AXK2035 (20x35x4) AXK2542 (25x42x4) AXK3552 (35x52x4) AXK3552 (35x52x4) x4) AXK4060 (40x60x5) AXK4565 (45x65x5) AXK5578 (55x78x5) AXK80105 (80x105x6)