| Unflanged open miniature bearing 638 |
| Availbale Material: |
Stainless Steel AISI440 (9Cr18),Ceramic and steel GCr15 |
| Specifictaions |
| Structure: |
Deep Groove Miniature Ball Bearing |
| Bearing type: |
Metric Miniature Bearing without shield or seal |
| Material for this item: |
Chrome steel 52100 (GCr15) |
| Model Number: |
638 8X28X9MM |
| Bore Diameter(d): |
8.00 mm |
| Outer Diameter(D): |
28.00 mm |
| Width(B): |
9.00 mm |
| Min.Raius(rs): |
0.30mm |
| Available Precision Rating: |
ABEC-1,ABEC-3,ABEC-5,ABEC-7 |
| Number of Row: |
Single Row |
| Lubrication Type: |
Oil And Dry |
| Oil Lubrication: |
Shell Air Oil#12 |
| Vibration Level Codes: |
V4,V3,V2,V1 |
| Radial Play: |
CN,C2,C3,C4,C5 |
| Related Bearing Part Number: |
S638,F638,638/C |
| Interchange Item No.: |
638 |
| Bearing Other Calling: |
Open miniatnre Bearing |
| Abra Teniendo en miniatura |
| Ouvrez Roulement miniature |
| Avaa miniatyyri Laakeri |
| Boka Bankalan miniatnr |
| Buka Bantalan miniatur |
| Maak miniatuur Bearing |
| Aprire cuscinetto in miniatura |
| Open miniatuur Lager |
| Abra rolamento em miniatura |
| Buksan pinaliit na tindig | |
