Bearing SYJ 2.1/2 TF (SKF)

Y-bearing plummer block units SYJ 2.1/2 TF

Bearing number : SYJ 2.1/2 TF

Size (mm) : 63.5x70x49

Brand : SKF

Bore Diameter (mm) : 63,5

Outer Diameter (mm) : 70

Width (mm) : 49

Bearing dimensions and specification in SKF catalogue:

d - 63.5 mm

A - 70 mm

A₁ - 49 mm

B - 68.3 mm

H - 150.5 mm

H₁ - 76.2 mm

H₂ - 27 mm

J - 203 mm

J - max. - 213 mm

J - min. - 193 mm

L - 265 mm

H - 35 mm

N₁ - 25 mm

s₁ - 42.9 mm

J₆ - 241 mm

J₇ - 23 mm

N₄ - 4 mm

D_N - 6.5 mm

SW_N - 7 mm

G_N - 1/4-28 SAE-LT

R_G - 1/4-28 UNF

R₁ - 5.5 mm

R_α - 45 °

Basic dynamic load rating - C - 57.2 kN

Basic static load rating - C₀ - 40 kN

Fatigue load limit - P_u - 1.7 kN

Limiting speed - 3000 r/min

Weight - 5.9 kg

Hexagonal key size for grub screw - H - 4.762 mm

Recommended tightening torque for grub screw - 16.5 N·m

Designation

Bore Dia, mm

Outer Dia, mm: