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SKF 638/5-2Z Shielded Miniature Ball Bearing 5mm x 11mm x 5mm

Quantity Discounts: Applied at checkout

5+: £10.43      10+: £9.88      25+: £9.33      50+: £8.78

(Exc. 20% VAT)
(£13.18 Inc. VAT)
Available for prompt despatch.
Ashley Part Number
Inside Diameter (d):
Outside Diameter (D):
Width (B):
10 g

SKF Miniature Ball Bearing 638/5-2Z Metal Shielded

Miniature ball bearings are one of the most commonly used bearings within many different industries. Metal shielded type miniature bearings are manufactured with metal shields which are inserted into the outer raceway and fit in closely to the inner race. The shields are designed to provide protection against the ingress of moisture, dust and other foreign matter and also serve to retain the pre-filled grease in the bearing. Shields can be removed for applications where only 1 shield is required.

Technical Information
d: 5mm
D: 11mm
B: 5mm
Dynamic Load: 0.64 kN
Static Load: 0.26 kN
Fatigue Load Limit: 0.011 kN
Reference Speed: 120000 rpm
Limiting Speed: 60000 rpm
d1: 6.8mm
D2: 9.7mm
r1,2: 0.15mm
da min: 5.8mm
Da max: 10.2mm
ra max: 0.1mm



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