21312MB CC CA E Spherical roller bearing 60x130x31mm chrome steel DEO BEARING MANUFACTURER
d | 60 |
D | 130 |
B | 31 |
R | 2.1 |
Cr | 168 |
Cor | 193 |
Grease | 2800 |
oil | 3700 |
Cylindrical Bore | 21312RH |
TapeRed Bore | 21312RHK |
da | 72 |
da | 118 |
Ra | 2 |
e | 0.24 |
Y1 | 2.78 |
Y2 | 4.14 |
Y0 | 2.72 |
CylindRical Bore | 1.95 |
TapeRed Bore | 1.92 |
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