SKF, Page 271

SY 509 M SKF by SKF: pillow block bearing housing.

Dimensions according to drawing: L = 187 mm; J = 143.5 mm; H = 107.5 mm; A = 48 mm; H2 = 21 mm; H1 = 54 mm

SY 508 M SKF by SKF: pillow block bearing housing.

Dimensions according to drawing: L = 175 mm; J = 135.5 mm; H = 99 mm; A = 48 mm; H2 = 19 mm; H1 = 49.2 mm

D = 105 mm,

S = 15 mm,

d = M80 x 2 mm

FYTB 506 M SKF by SKF: flanged bearing housing (oval flange).

Dimensions according to drawing: L = 83 mm; J = 116.5 mm; H = 141.5 mm; N = 11.5 mm; Da = 76.2 mm; A1 = 32.5 mm

D= M60x2 mm,
d = 50 mm,
L = 37 mm

The SKF AHX 311 withdrawal sleeve is a tapered, slit sleeve designed for mounting bearings with a tapered bore onto the cylindrical seat of stepped shafts. It features a bore diameter of 50 mm, a width of 37 mm, and a thread designation of M 60x2. This sleeve is a cost-effective solution for quick and easy mounting, adhering to ISO standards.

FY 510 M SKF by SKF: flanged bearing housing (square flange).

Dimensions according to drawing: L = 143 mm; J = 111 mm; N = 18 mm; Da = 125.4 mm; A1 = 43 mm; A2 = 15 mm

d = M60x2 mm,

D = 80 mm,

L = 47 mm,

b = 55 mm