50BER19H Angular-contact ball bearings specification
|
Model No. |
50BER19H |
|
Category |
Angular-contact ball bearings, High-precision |
|
Technical Data |
|
|
Inner diameter (d) |
50mm/1.97inch |
|
Outer diameter (D) |
72mm/2.83inch |
|
Thickness (B) |
12mm/0.47inch |
|
Bearing Weight |
0.111kg/0.24lb |
|
BN |
2.2mm/0.09inch |
|
SN |
7mm/0.28inch |
|
SB |
1.4mm/0.06inch |
|
r (min.) |
0.6mm/0.02inch |
|
r1 (min.) |
0.3mm/0.01inch |
|
Basic Dynamic Load rating (Cr) |
12.3KN/2765.15lbf |
|
Basic Static Load rating (COr) |
9.35KN/2101.96lbf |
|
Permissible axial load |
11KN/2472.9lbf |
|
Position of load action point (a) |
20.2mm/0.8inch |
|
Speed limit (Oil) |
41000 RPM |
|
Application |
|
|
1. Tac02 and Tac03 series of thrust angular contact ball bearings are used for ball screw support of electric injection molding machines. 2. High-precision thrust angular contact ball bearings TAC B series are used for precision screw support. 3. NSK double row cylindrical roller bearings are used for high speed, high rigidity machine tool spindles, etc. |
|
|
RFQ |
|
|
1. Who are we?
|
|













