Knowing the Double row angular contact ball bearings

Dust cover both sides with both sides and with a ring-type design and e-designed double row angular contact ball bearings can take on both sides of the dust cover (non-contact) or ring (contact). Sealed bearings are filled with rust-proof internal lithium-based grease general operating temperature at -30 ~ +110 ℃. No longer in use during the lubrication, and should not be pre-installed heating, washing should not be. installed Caution should be taken when affordable two-way bearing axial loading, but the side of the ball are loaded when the gap should be careful not to let the main axial load through Goubian side of the gap.