312 2ZNR
Outer diameter (D): 130 mm
Inner diameter (d): 60 mm
Width (B): 31 mm
Basic dynamic load rating : 91.3 KN
Basic static load rating: 78 KN
Product Description
Outer diameter (D):
130 mm
Inner diameter (d):
60 mm
Width (B):
31 mm
Basic dynamic load rating :
91.3 KN
Basic static load rating:
78 KN
Fatigue load limit (Pu):
3.35 KN
Reference speed :
9500 r/min
Limiting speed :
4800 r/min
Shoulder diameter (d1):
81.8 mm
Recess diameter (D2):
112.2 mm
Diameter of snap ring groove (D3):
125.22 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):
2.1 mm
Mass:
1.85 kg
