Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | KTHK20 | |
| Width | B | 53 mm |
| Height | H | 42.5 mm |
| Mass | ≈m | 0.315 kg |
Manufacturer Identity3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 981568 | |
| Brand | INA | |
| Base Type | KTHK20 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Linear ball bearing and housing unit; sealed, greased, with relubrication facility; corrosion-resistant design possible | |
| Short Description | Linear Ball Bearing and Housing Unit |
Technical Data24 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Length Of Carriage (L) | 0.065 m | |
| Total Width (B) | 53 mm | |
| Height (H) | 42.5 mm | |
| Dynamic Load Rating (C) | 1,800 N | |
| Basic Static Load Capacity (C0) | 1,580 N | |
| Mounting Dimension (Jb) | 40 mm | |
| Center Height (H2) | 23 mm | |
| Mounting Dimension (A5) | 26.5 mm | |
| Mounting Dimension (H4) | 29.8 mm | |
| Mounting Dimension (B1) | 40 mm | |
| Mounting Dimension (H6) | 22 mm | |
| Lower Tolerance (Tol H2) | 0.014 mm | |
| Mounting Dimension (N3) | 11 mm | |
| Upper Tolerance (Tol H2) | 0.01 mm | |
| Mounting Dimension Oil Connector (A3) | 15 mm | |
| Mounting Dimension (N1) | 5.3 mm | |
| Mounting Dimension (T5) | 13 mm | |
| Diameter Of Ball Complement (Fw) | 20 mm | |
| Lower Tolerance (Tol Jl) | 0.15 mm | |
| Upper Tolerance (Tol Jl) | 0.15 mm | |
| Distance (Jl) | 45 mm | |
| Lower Tolerance (Tol Jb) | 0.15 mm | |
| Upper Tolerance (Tol Jb) | 0.15 mm | |
| Height Of Shaft Support Blocks (H5) | 7.4 mm |
