Mounted bearings and housings
GRA20 INA Ball bearing units

TYPE: Housing units, Three/four-bolt flanged housing units, Sheet steel housing, Radial insert ball bearing with eccentric locking collar, Type GRA (INA)
Bearing units GRA20 INA

Dimensions, mm

d
20,000
D
47,000
B
31,000
H
90,500
A
8,000
J
71,500
N
8,700
d3
33,000
U
25,500
V
55,000

Weight, kg

0,320

Bearing

GRAE20-NPP-B

Housing

FLAN47-MSB/FLAN47-MSA x 1

Manufacturer:

INA

Calculation data

Basic dynamic load rating, C
12,800 kN
Basic static load rating, Co
6,600 kN
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