d |
Bore diameter |
30 mm |
D |
Outside diameter |
72 mm |
B |
Width |
30,2 mm |
Cr |
Basic dynamic load rating, radial |
43.000 N |
C0r |
Basic static load rating, radial |
29.500 N |
Cur |
Fatigue load limit, radial |
2.050 N |
nG |
Limiting speed |
7.800 1/min |
nϑr |
Reference speed |
8.500 1/min |
≈m |
Weight |
0,55 kg |
da min |
Minimum diameter shaft shoulder |
37 mm |
Da max |
Maximum diameter of housing shoulder |
65 mm |
ra max |
Maximum fillet radius |
1 mm |
rmin |
Minimum chamfer dimension |
1,1 mm |
D2 |
Caliber diameter outer ring |
63,5 mm |
d2 |
Caliber diamter inner ring |
44,4 mm |
a |
Distance between the apexes of the pressure cones |
41,9 mm |
α |
Contact angle |
30 ° |
Tmin |
Operating temperature min. |
-20 °C |
Tmax |
Operating temperature max. |
120 °C |
Lubricant |
Standard ball bearing and insert bearing grease for D>62mm |
GA13 |
Sealing |
Non-contact Shield on both sides |
2Z |
Cage |
solid cage made of glass-fiber reinforced polyamid PA66 |
TVH |
Tolerance class |
Class6 (P6), better than PN |
P6 |
Axial internal clearance |
Group N (CN) |
CN |
Dimensional / heat stabilization |
Rings dimensional stabilized up to 120° |
SN |
Design variant |
Design variant BD |
BD |