d |
Bore diameter |
180 mm |
D |
Outside diameter |
280 mm |
B |
Width |
136 mm |
Cr |
Basic dynamic load rating, radial |
1.140.000 N |
C0r |
Basic static load rating, radial |
2.130.000 N |
Cur |
Fatigue load limit, radial |
270.000 N |
nG Grease |
Limiting speed for grease lubrication |
680 1/min |
≈m |
Weight |
29,16 kg |
Ca1 |
Mounting dim for snap ring WRE (not included in delivery) Tolerance: 0/-0,2 |
110 mm |
Ca2 |
Mounting dim for retaining ring to DIN 471 (not incl. In delivery) Tol: 0/-0,2 |
108 mm |
d1 |
Rib diameter inner ring |
218 mm |
d2 |
Sealing diameter (rib) |
239 mm |
d3 |
Outside diameter of snap ring WRE |
302 mm |
d1 min |
Minimum diameter shaft shoulder |
218 mm |
ra max |
Maximum recess radius |
0,6 mm |
C |
Width, outer ring |
135 mm |
C1 |
Distance ring grooves |
118,2 mm |
D1 |
Diameter of groove |
274 mm |
m |
Width of groove |
5,2 mm |
rmin |
Minimum chamfer dimension |
0,6 mm |
t |
Chamfer width |
2 mm |
X |
Distance between rolling elements |
112 mm |
Tmin |
Operating temperature min. |
-30 °C |
Tmax |
Operating temperature max. |
80 °C |
Design |
New outer Contour |
D |
Sealing |
Contact Seal on both sides |
PP |
Holding Rings |
two retaining rings included |
2NR |
Radial internal clearance |
Group N (CN) |
CN |
Tolerance class |
Normal (PN) |
PN |