Products

30338 single row Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Metric series

Limiting speeds : 1800 rpm

Weight : 46.7 kg

Main Dimensions:

Bore diameter (d) : 190 mm

Outer diameter (D) : 400 mm

Width of inner ring (B) : 78 mm

Width of outer ring (C) : 65 mm

Total width (T) : 86 mm

Chamfer dimension of inner ring (r ) min. : 5.0 mm

Chamfer dimension of outer ring ( r) min. : 5.0 mm

Dynamic load ratings (Cr) : 909.00 KN

Static load ratings (Cor) : 1197.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 240 mm

Diameter of shaft abutment (db) min. : 210 mm

Diameter of housing abutment (Da) min. : 341 mm

Diameter of housing abutment (Da) max. : 378 mm

Diameter of housing abutment (Db) min. : 364 mm

Minimum width of space required in housing on large side face (Ca) min. : 10 mm

Minimum width of space required in housing on small side face (Cb) min. : 21 mm

Radius of shaft fillet (ra) max. : 6.0 mm

Radius of housing fillet(rb) max. : 5.0 mm