Bearing SX011848 (INA)

Crossed roller bearings SX011848

Bearing number : SX011848

Size (mm) : 240x300x28

Brand : INA

Bore Diameter (mm) : 240

Outer Diameter (mm) : 300

Width (mm) : 28

Bearing dimensions and specification in INA catalogue:

d_i - 240 mm / Tolerance: K6 +0,005 / -0,024

D_a - 300 mm / Tolerance: h6 -0,032

H - 28 mm / Tolerance: +/-0,13

D_i - 270,8 mm

D_M - 270 mm

d_a - 269,2 mm

h - 28 mm / Tolerance: E8 -0,025

r_min - 2 mm

S - 2 mm

m - 5,3 kg / Weight

- 0,020 mm / Running accuracy, radial

- 0,010 mm / Running accuracy, axial

s_{r min} - 0,010 mm / Min. radial bearing clearance

s_{r max} - 0,030 mm / Max. radial bearing clearance

s_{k min} - 0,020 mm / Min. axial tilting clearance

s_{k max} - 0,06 mm / Max. axial tilting clearance

RLO_max - 0,005 mm / Low clearance: Radial clearance

RLO_max - 0,010 mm / Low clearance: Preload

VSP_min - 0,005 mm / Min. bearing preload

VSP_max - 0,025 mm / Max. bearing preload

C_a - 148000 N / Dynamic load rating (axial)

C_0a - 640000 N / Static load rating (axial)

C_r - 105000 N / Dynamic load rating (radial)(for radial load only)

C_0r - 255000 N / Static load rating (radial)(for radial load only)

n_{G Ol} - 565 1/min / Limiting speed for oil lubrication with normal clearance

n_{G Fett} - 280 1/min / Limiting speed for grease lubrication with normal clearance

n_{G Ol} - 280 1/min / Limiting speed for oil lubrication with preload

n_{G Fett} - 140 1/min / Limiting speed for grease lubrication with preload

Designation

Bore Dia, mm

Outer Dia, mm: