7228 BM
Outer diameter (D): 250 mm
Inner diameter (d): 140 mm
Width (B): 42 mm
Basic dynamic load rating : 199 KN
Basic static load rating: 212 KN
Product Description
Outer diameter (D):
250 mm
Inner diameter (d):
140 mm
Width (B):
42 mm
Basic dynamic load rating :
199 KN
Basic static load rating:
212 KN
Limiting speed :
3000 r/min
Reference speed :
3600 r/min
Fatigue load limit (Pu):
6.4 KN
Shoulder diameter (d1):
183 mm
Shoulder diameter (d2):
163 mm
Shoulder diameter (D1):
210 mm
Chamfer dimension (r1,2):
3 mm
Chamfer dimension (r3,4):
1.1 mm
Distance side face to pressure point (a):
103 mm
Diameter of shaft abutment (da MIN):
154 mm
Housing abutment diameter (Da):
236 mm
Diameter of housing abutment (Db MAX):
243 mm
Chamfer dimension (rb):
1 mm
Mass:
8.85 kg
