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Precision-machined 13-tooth sprocket for 81 Simplex roller chain
Static Load: 39kn
Low-friction seals
1 mm Outside Diameter (de) 474 mm Diameter Over Chain (A) 484 mm Taper Lock Bush 3020 Type 0 Overall Length (L) 50
ID Inside diameter: 494
63204LLB-2AS NTN Non-Contact Sealed Deep Groove Ball Bearing 20x47x20.6mm Closed Precision-machined 13-tooth sprocket for 81Single 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
