Single Row Deep Groove Ball Bearings 638/4-2Z SKF

Price £68.29 (exc VAT) Each — £81.95 (incl VAT)
Availability5-10 Days
Stock Code 638/4-2Z SKF
Quantity
Single row deep groove ball bearings accommodate radial and axial loads in both directions, due to the deep, uninterrupted raceway grooves which have a close osculation with the balls. These bearings are available in open or capped design (with seals or shields). Open bearings that are also available capped, may have recesses in the outer ring.

Specifications

Principal dimensions d (mm)4
Principal dimensions D (mm)9
Principal dimensions B1 (mm)4
Fatigue load limit Pu (kN)0.07
Speed ratings Reference speed (r/min)140000
Speed ratings Limiting speed (r/min)70000
BrandSKF
UNSPSC31171504
Basic load ratings dynamic C (kN)0.54
Basic load ratings static C0 (kN)0.18
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