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Place of Origin : China
Brand Name : WD
Certification : ISO9001, ISO14001
Packaging Details : industrial packing or individual packing
Delivery Time : 45-75 days
Payment Terms : T/T or L/c
Supply Ability : 30 million USD/year
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.
d | 30 |
D | 72 |
B | 19 |
R | 1.1 |
Cr | 52.8 |
Cor | 51.8 |
Grease | 5800 |
oil | 7800 |
Cylindrical Bore | 21306R |
TapeRed Bore | 21306RK |
da | 37 |
da | 65 |
Ra | 1 |
e | 0.29 |
Y1 | 2.32 |
Y2 | 3.45 |
Y0 | 2.26 |
CylindRical Bore | 0.39 |
TapeRed Bore | 0.38 |
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Spherical roller bearing 21306R Images |