SKF 638/4-2Z, Miniature ball bearing, Closure on both sides, 4 mm ID, 9 mm OD, 4 mm WD, Steel Cage
- ERIKS:23759196
- Manufacturer:7316570636048
Single row deep groove ball bearing.Shield of pressed sheet steel on both sides of the bearing.Internal clearance CN: Bearing internal clearance NormalStamped steel cage.
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€13.80/ pieceexcl. VAT
€16.70incl. VAT
161 In stock - Estimated delivery date 26/10/2026Live Order Tracking
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Brand | SKF |
Series | 638 |
Type | Miniature ball bearing |
Execution | Single row |
Inner Diameter | 4 mm |
Outer Diameter | 9 mm |
Width | 4 mm |
Material | Steel |
Sealing | Closure on both sides |
Internal clearance | CN (normal) |
Cage | Steel |
Lubrication | Grease |
Dynamic load rating | 0.423 kN |
Static load rating | 0.116 kN |
Reference speed | 140000 rpm |
Fatigue load limit | 0.005 kN |
Limiting speed | 70000 rpm |
Performance class | Single row |
Weight | 0.001 kg |
Weight | 0.0022 lb |