Axial angular contact ball bearings 207TAD20

Bearing number : 207TAD20

Size (mm) : 207x310x132

Brand : NACHI

Bore Diameter (mm) : 207

Outer Diameter (mm) : 310

Width (mm) : 132

Bearing dimensions and specification in NACHI catalogue:

d - 207 mm

D - 310 mm

T - 132 mm

ra1 max. - 1 mm

Angle (α) - 60 °

d1 - 274 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

C - 66 mm

da min. - 244 mm

Da max. - 292 mm

ra max. - 2 mm

Weight - 32.7 Kg

Basic dynamic load rating (C) - 257 kN

Basic static load rating (C0) - 835 kN

(Grease) Lubrication Speed - 1350 r/min

(Oil) Lubrication Speed - 1800 r/min