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SKF BT1B 328068/HA4 Bearing

d - 711.2 mm

D - 939.8 mm

T - 120.65 mm

d1 - - 829.431 mm

B - 115.3 mm

C - 73.25 mm

r1.2 - min. - 6.4 mm

r3.4 - min. - 6.4 mm

a - 254 mm

da - max. - 758 mm

db - min. - 743 mm

Da - min. - 850 mm

Da - max. - 908 mm

Db - min. - 912 mm

Ca - min. - 17 mm

Cb - min. - 47 mm

ra - max. - 6 mm

rb - max. - 6 mm

Basic dynamic load rating - C - 2640 kN

Basic static load rating - C0 - 6200 kN

Fatigue load limit - Pu - 425 kN

Reference speed - 340 r/min

Limiting speed - 480 r/min

Calculation factor - e - 0.75

Calculation factor - Y - 0.8

Calculation factor - Y0 - 0.45

Mass bearing - 206 kg

  • #number
  • ID(内径)
  • OD(外径)
  • B(厚度)