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Roulement à billes conique

#TIM67391

Spécifications


Bearing Weight 20.76 lb (9.415 Kg)
Bearing Width Across Cones (T) 18.037 mm (0.7101 in)
Bore (d) 5.2500 in (133.350 mm)
Cage-Cone Backface Clearance (Aa) 0.13 in (3.3 mm)
Cage-Cone Frontface Clearance (Ab) 0.09 in (2.3 mm)
Cage Type Stamped Steel
Cone Backface Backing Diameter (db) 6.18 in (157 mm)
Cone Backface "To Clear" Radius (R) 0.310 in (7.900 mm)
Cone Width (B) 1.8125 in (46.038 mm)
Cup Backface ""To Clear"" Radius (r) 0.03 in (0.8 mm)
Cup Frontface Backing Diameter (Da) 7.50 in (190.50 mm)
Cup Outer Diameter (D) 7.7500 in (196.850 mm)
Cup Part Number 67322D
Design Units Imperial
Double Cup Width (C) 3.3750 in (85.725 mm)
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) 144000 lbf (640000 N)
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) 21400 lbf (95300 N)
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) 37300 lbf (166000 N)
Dynamic Thrust Rating (90 million revolutions) (Ca90) 12600 lbf (56100 N)
Factor (K) 1.7
Heat Generation Factor (Rib-Roller End) (G2) 70.1
Heat Generation Factor (Roller-Raceway) (G1 ) 384
Geometry Factor (Cg) 0.122
ISO Factor (e) 0.34
ISO Factor (Y1) 1.96
ISO Factor (Y2) 2.92
Séries 67300

Interchanges et pièces équivalentes:


67391, BR67391, SKFBR67391, BR67391, SKFBR67391, 67391