6311-2Z/C3 SKF Shielded Deep Groove Ball Bearing 55x120x29mm

In stock
SKU: 6311-2Z/C3-SKF
SKF Single row deep groove ball bearing with two metal shields & C3 clearance 55mm inside x 120mm outside x 29mm width, also known as 6311ZZC3, 6311ZC3, 63112ZC3 6311ZRC3 63112ZRC3 6311ZZEC3
Regular price From £34.06
£28.38 exc.VAT

Product details

  • Vendor SKF
  • SKU 6311-2Z/C3-SKF
  • Barcode 7316576682018
  • Inside diameter (d) 55mm
  • Outside diameter (D) 120mm
  • Width (B) 29mm
SKF Single row deep groove ball bearings are used in a wide variety of applications, they are simple in design, non-separable, suitable for high speeds and are robust in operation, and need little maintenance. Deep raceway grooves and the close conformity between the raceway grooves and the balls enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads.

Single row deep groove ball bearings are manufactured as open type (unsealed), sealed and shielded, the most popular sizes of deep groove ball bearings are also produced in sealed versions with shields or contact seals on one or both sides, the bearings with shields or seals on both sides are lubricated for life and are maintenance free. A sealed bearings seals has contact on the bearings inner and outer, a shielded bearings shield has contact on the outer only, and Shielded bearings are primarily intended for applications where the inner ring rotates. If the outer ring rotates, there is a risk that the grease will leak from the bearing at high speeds.

Principal Dimensions
Inside diameter: 55mm
Outside diameter: 120mm
Width: 29mm

Basic Load Ratings
Dynamic: 74.1kn
Static: 45kn

Speed Ratings
Reference speed: 12000 r/min
Limiting speed: 6300 r/min

Dimensions mm
d1: 75.3
D2: 104
r1,2 min: 2