QJ312
Outer diameter (D): 130 mm
Inner diameter (d): 60 mm
Width (B): 31 mm
Chamfer dimension (r): 2.1 mm
Basic dynamic load rating : 135000 N
![](/media/products/angular-contact-ball-bearing/four-point-contact-ball-bearing.png)
Product Description
Outer diameter (D):
130 mm
Inner diameter (d):
60 mm
Width (B):
31 mm
Chamfer dimension (r):
2.1 mm
Basic dynamic load rating :
135000 N
Basic static load rating:
217000 N
Limiting speed (Grease):
4300 rpm
Limiting speed (Oil):
5600 rpm
Load center spacings (a0):
66.5 mm
Abutment and fillet dimensios (da):
72 mm
Abutment and fillet dimensions (Da):
118 mm
Abutment and fillet dimensions (ra):
2 mm
Mass:
2.15 kg