size,mm

d	149.225
D	241.300
T 1	22.225

specified load,N

Dynamic load (1) C 1	553000
Coefficient (5) e	0.32
Coefficient (5) Y	1.88
Dynamic load (2) C 90	143000
Dynamic load (2) C a90	78200
Coefficient (5) K	1.83
Static load C 0	932000

bearing designation

inner ring	HM231149
housing washer	HM231115-B

Bearings size, mm

B	56.642
C	44.450
a (3)	-11.4
D 1	250.723
C 2	9.525

Axial dimension, mm

Maximum shoulder chamfer radius R (4)	3.5
Shaft shoulder diameter D a	163.0
Diameter of the shoulder d b	167.0

Bearings seat size, mm

Shoulder diameter D a	224.0

coefficient

G 1	533
G 2	85.9
G g	0.1327

weight kg

weight kg	9.77