Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | KFB12 | |
| Width | B | 40 mm |
| Mass | ≈m | 0.08 kg |
Manufacturer Identity3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 981979 | |
| Brand | INA | |
| Base Type | KFB12 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Linear ball bearing and housing unit; with flange, sealed, greased, with relubrication facility; corrosion-resistant design possible | |
| Short Description | Linear Ball Bearing and Housing Unit |
Technical Data12 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Length Of Carriage (L) | 0.032 m | |
| Total Width (B) | 40 mm | |
| Dynamic Load Rating (C) | 540 N | |
| Basic Static Load Capacity (C0) | 385 N | |
| Upper Tolerance (Tol D1) | 0.2 mm | |
| Diameter (N1) | 5.5 mm | |
| Diameter (D1) | 31.5 mm | |
| Thickness (L6) | 6 mm | |
| Upper Tolerance (Tol Fw) | 0.008 mm | |
| Diameter (D2) | 32 mm | |
| Diameter Of Ball Complement (Fw) | 12 mm | |
| Distance (L7) | 4.2 mm |