311 2ZNR
Outer diameter (D): 120 mm
Inner diameter (d): 55 mm
Width (B): 29 mm
Basic dynamic load rating : 79.2 KN
Basic static load rating: 67 KN
Product Description
Outer diameter (D):
120 mm
Inner diameter (d):
55 mm
Width (B):
29 mm
Basic dynamic load rating :
79.2 KN
Basic static load rating:
67 KN
Fatigue load limit (Pu):
2.85 KN
Reference speed :
10000 r/min
Limiting speed :
50000 r/min
Shoulder diameter (d1):
75.3 mm
Recess diameter (D2):
103.7 mm
Diameter of snap ring groove (D3):
115.21 mm
Outside diameter of snap ring (D4):
129.7 mm
Width of snap ring groove (b):
3.1 mm
Width of snap ring (f):
2.82 mm
Chamfer dimension (r1,2):
2 mm
Mass:
1.5 kg
