FOB Price
أحصل على آخر سعر200 ~ 400 / Acre ( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
1 Piece
Packaging Detail:
1:Filling with rust-proof oil 2:packing with protective layers 3:Fixed in wooden box
Delivery Time:
30-45days
Supplying Ability:
70000 Piece per Year
Payment Type:
T/T, L/C
الشخص الذي يمكن الاتصال به Grace
Xuzhou, Jiangsu
Double row ball slewing bearing has three seat ring, the steel ball and the spacing block can be directly arrange into the upper and lower races, two rows of upper and lower steel balls with different diameter are fitted according to the stress condition.
This kind of open assembly is very convenient, for the upper and lower bear raceway arc angles is *0°,which can bear large axial forces and tilting moment. When the radial force is greater than 0.1 times the axial force need to be specially designed the raceway.
Double row different ball slewing bearings axial and radial size are relatively large and solid in structure, so it is specially suitable for the medium diameter tower cranes, truck mounted cranes etc. loading and unloading machinery.
