outline dimension (mm)

d	40
D	72
B	15
γ(min)	1.0
γ1(min）	0.6

size (mm)

d1	49
d2	57
D1	57
D2	62.7

Lubricating grease is recommended

Fill quantity (cc)	3.9

Rated speed min ^-1

Fat lubrication	3600
oiling	4800

bearing symbol

	40 TAC 72B

Rated dynamic load C _a

Single column bearing load DF, DB (N)	31500
Double column withstand load DT, DF, DBD DFF, DBB (N)	51500
Three columns bear load DTD,DFT,DBT （N)	68500

Extreme axial load

Single column bearing load DF, DB (N)	52000
Double column withstand load DT, DF, DBD DFF, DBB (N)	104000
Three columns bear load DTD,DFT,DBT （N)	157000

weight (kg)

(consult)	0.275