Tmin |
Operating temperature min. |
-30 °C |
Tmax |
Operating temperature max. |
150 °C |
≈m |
Weight |
0,657 kg |
d |
Bore diameter |
30 mm |
D |
Outside diameter |
72 mm |
B |
Width |
30,2 mm |
Cr |
Basic dynamic load rating, radial |
41 500 N |
C0r |
Basic static load rating, radial |
34 500 N |
Cur |
Fatigue load limit, radial |
1 870 N |
nG |
Limiting speed |
10 900 1/min |
nϑr |
Reference speed |
7 500 1/min |
rmin |
Minimum chamfer dimension |
1,1 mm |
D1 |
Shoulder diameter outer ring |
61,5 mm |
d1 |
Shoulder diameter inner ring |
48,2 mm |
a |
Distance between the apexes of the pressure cones |
67 mm |
α |
Contact angle |
45 ° |
da min |
Minimum diameter shaft shoulder |
37 mm |
Da max |
Maximum diameter of housing shoulder |
65 mm |
ra max |
Maximum fillet radius |
1 mm |
Lubricant |
Bearing not greased. |
Without |
Sealing |
not sealed |
Without |
Cage |
steel sheet metal |
J |
Tolerance class |
Normal (PN) |
PN |
Axial internal clearance |
Group N (CN) |
CN |
Changed internal design |
Desing variant DA |
DA |