NN493 TIMKEN Multi-Row Roller Bearings NTN
Brand Name: |
TIMKEN |
Model Number: |
NN493 |
Bearing number: |
639HZZ |
Size (mm): |
9x30x10 |
Bore Diameter (mm): |
9 |
Outer Diameter (mm): |
30 |
Width (mm): |
10 |
Bearing Type: |
Shielded |
Bore Dia (d): |
9.0000 |
Outer Dia (D): |
30.0000 |
Product Details
Bearing number |
639HZZ |
Size (mm) |
9x30x10 |
Bore Diameter (mm) |
9 |
Outer Diameter (mm) |
30 |
Width (mm) |
10 |
Bearing Type |
Shielded |
Bore Dia (d) |
9.0000 |
Outer Dia (D) |
30.0000 |
Width (B) |
10.0000 |
Radius (min) (rs) |
0.600 |
Dynamic Load Rating (Cr) |
3,960 |
Static Load Rating (Cor) |
1,664 |
Max Speed (Grease) (X1000 RPM) |
24 |
Max Speed (Oil) (X1000 RPM) |
30 |
Max. Shaft Shoulder Dia. Inner (Ui) |
15.3 |
Min. Housing Shoulder Dia., Outer (Uo) |
25.280 |
Ball Qty |
7 |
Ball Dia (Dw) |
4.7620 |
Weight (g) |
37.10 |
Precision |
A1 |
Standard Clearance |
K25 |
Material |
Martensitic Stainless Steel |
Company Profile
Phone |
+65 6795 7418 |
Fax |
+65 6795 7418 |