22215MB CC CA GCR15 Spherical roller bearing 75x130x31mm deo bearing manufacturer,china
d | 75 |
D | 130 |
B | 31 |
R | 1.5 |
Cr | 167 |
Cor | 221 |
Grease | 2900 |
oil | 3800 |
Cylindrical Bore | 22215R |
TapeRed Bore | 22215RK |
da | 83.5 |
da | 121.5 |
Ra | 1.5 |
e | 0.24 |
Y1 | 2.77 |
Y2 | 4.17 |
Y0 | 2.71 |
CylindRical Bore | 1.76 |
TapeRed Bore | 1.72 |
characteristic :
Spherical roller bearings, designed to apply for heavy loading capacity, can compensate for shaft deformation and non-centered error with symmetrical doulbe row spherical rollers self-aligning in the groove of the outer ring.
Buy advantage:
1.own factory
2.large stock
3.high quality and advantage price