50,8 mm x 120,65 mm x 41,275 mm NTN 4T-619/612 tapered roller bearings
| Brand Name |
NTN |
| Model Number |
4T-619/612 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 4T-619/612 bearing Size Chart (mm/inches) |
|---|
| Bearing number | SFRW168ZZ |
| Bore Diameter (mm) | 6,35 |
| Outer Diameter (mm) | 9,525 |
| Bearing Type | Flanged Shielded with Extended Inner |
| Bore Dia (d) | 0.2500 |
| Outer Dia (D) | 0.3750 |
| Outer Width (Bo) | 0.1250 |
| Inner Width (Bi) | 0.1562 |
| Radius (min) (rs) | 0.004 |
| Flange Dia (Df) | 0.4220 |
| Flange Width (Bf) | 0.036 |
| Dynamic Load Rating (Cr) | 71 |
| Static Load Rating (Cor) | 31 |
| Max Speed (Grease) (X1000 RPM) | 48 |
| Max Speed (Oil) (X1000 RPM) | 56 |
| Max. Shaft Shoulder Dia. Inner (Ui) | 0.3 |
| Min. Housing Shoulder Dia., Outer (Uo) | 0.348 |
| Ball Qty | 11 |
| Ball Dia (Dw) | 0.0394 |
| Weight (g) | 0.73 |
| Precision | A1 |
| Standard Clearance | K25 |
| Material | Martensitic Stainless Steel |