NNCF 4914 CV
Inner Diameter (d): 70mm
Outer Diameter (D): 100mm
Width(B): 30mm
Basic Dynamic Load Ratings (C): 114kN
Basic Static Load Ratings (Co): 193kN
Product Specifications
Inner Diameter (d):
70mm
Outer Diameter (D):
100mm
Width(B):
30mm
Basic Dynamic Load Ratings (C):
114kN
Basic Static Load Ratings (Co):
193kN
Fatigue Load Limit (Pu):
22.4kN
Reference Speed Ratings (r/min):
3000
Limiting Speed Ratings (r/min):
3800
Mass(kg):
0.77
Shoulder diameter inner ring(d1):
83
Shoulder diameter outer ring(D1):
87
Width annular lubrication groove outer ring(b1):
4.5
Diameter lubrication hole (outer ring)(K):
3.5
Chamfer dimension(r1,2):
1
Chamfer dimension(r3,4):
1
Permissible axial displacement from the normal position of one bearing ring relative to the other(s max.):
1
Abutment diameter shaft(da):
76
Abutment diameter shaft(das):
79
Abutment diameter housing(Da max.):
95
Fillet radius(ra max.):
1
Fillet radius(rb max.):
1
Minimum load factor(kr):
0.25
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