Description
This 638-ZZ bearing is a shielded miniature ball bearing with a Normal Radial Internal Clearance. The bearing's dimensions are 8x28x9mm
| 6 | 38 | ZZ | |
|---|---|---|---|
| Metric, Extra Small Series | 8mm - Bore Size | Metal Shield on Both Sides of the Bearing | Normal Radial Internal Clearance |
Product Information
BRAND:

SKU:638zz-timken
AVAILABILITY:In Stock ✅
WEIGHT:0.027 kg
Technical Data
Inside Diameter (mm):
8mm
Outside Diameter (mm):
28mm
Width (mm):
9mm
Cage Type:
Steel
Seals Or Shields:
Two Metal Shields
Clearance:
Standard
Dynamic Load Rating (kN):
4.6
Static Load Rating (kN):
2
Reference Speed Rating (r/min):
33000
Limiting Speed Rating (r/min):
28000
DescriptionThis 638-ZZ bearing is a shielded miniature ball bearing with a Normal Radial Internal Clearance. The bearing's dimensions are 8x28x9mm
Product InformationBRAND: ![]() SKU:638zz-timken AVAILABILITY:In Stock ✅ WEIGHT:0.027 kg Technical DataInside Diameter (mm):8mm Outside Diameter (mm):28mm Width (mm):9mm Cage Type:Steel Seals Or Shields:Two Metal Shields Clearance:Standard Dynamic Load Rating (kN):4.6 Static Load Rating (kN):2 Reference Speed Rating (r/min):33000 Limiting Speed Rating (r/min):28000 | ||||||||
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