4R2906 NTN ROLL NECK BEARINGS for ROLLING MILL
| Brand Name: |
NTN |
| Model Number: |
4R2906 |
| Bearing number: |
NJ422 M |
| Size (mm): |
110x280x65 |
| Bore Diameter (mm): |
110 |
| Outer Diameter (mm): |
280 |
| Width (mm): |
65 |
| Bearing Type: |
NJ |
| Bore Dia (d): |
110.0000 |
| Outer Dia (D): |
280.0000 |
| PDF |
4R2906 |
Product Details
| Bearing number |
NJ422 M |
| Size (mm) |
110x280x65 |
| Bore Diameter (mm) |
110 |
| Outer Diameter (mm) |
280 |
| Width (mm) |
65 |
| Bearing Type |
NJ |
| Bore Dia (d) |
110.0000 |
| Outer Dia (D) |
280.0000 |
| Width (B) |
65.0000 |
| Radius (min) (rs) |
4.000 |
| Dynamic Load Rating (Cr) |
583,000 |
| Static Load Rating (Cor) |
672,000 |
| Max Speed (Grease) (X1000 RPM) |
2 |
| Max Speed (Oil) (X1000 RPM) |
3 |
| Max. Shaft Shoulder Dia. Inner (Li) |
155.0 |
| Min. Housing Shoulder Dia., Outer (Lo) |
235.0 |
| Weight (g) |
22,420.00 |
| Precision |
RBEC 1 |
| Standard Clearance |
C0 |
| Material |
52100 Chrome steel, or equivalent |