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 | BND3056 | |
| Outside diameter | D | 420 mm |
| Height | H | 520 mm |
| Mass | ≈m | 170 kg |
Product characteristics1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Bore type bearing | Z | Cylindrical |
Main Dimensions & Performance Data6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Shaft diameter | d1 | 280 mm11.024 in |
| Length base | a | 760 mm29.921 in |
| Total height | h1 | 520 mm20.472 in |
| Total width with lid g1 | g1 | 236 mm9.291 in |
| Total width with lid g5 | g5 | 236 mm9.291 in |
| Mass | ≈m | 170 kg374.785 lbs |
Dimensions18 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Champfer angle | 45 ° | |
| Width base | b | 240 mm9.449 in |
| Height base foot | c | 80 mm3.15 in |
| Outside Diameter | D | 420 mm16.535 in |
| Champfer diameter c | dc | 296 mm11.654 in |
| Width housing body | g | 135 mm5.315 in |
| Locking collar width g3 | g3 | 118 mm4.646 in |
| Locking collar width g4 | g4 | 108 mm4.252 in |
| Distance shaft axis | h | 260 mm10.236 in |
| Axial displacement | k | 4 mm0.157 in |
| Distance fixing bore | m | 630 mm24.803 in |
| Bore distance width | n | 140 mm5.512 in |
| Size of fixing screws | s | M36 |
| Thread fixing bore | s2 | M16 |
| Number of screwing holes | s2 | 8 |
| Pitch circle dia fixing holes | t | 460 mm18.11 in |
| Width oblong holes | u | 42 mm1.654 in |
| Lenght oblong hole | v | 52 mm2.047 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -20 °C-4 °F |
| Operating temperature max. | Tmax | 100 °C212 °F |
Manufacturer Identity4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 1742801 | |
| Brand | FAG | |
| Base Type | BND3056 | |
| Base product | 2305GK9090 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | for bearings with cylindrical bore, BND | |
| Short Description | Housing body |
Additional information1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Bearing designation | 23056 |
Technical Data6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Center Height (H) | 260 mm | |
| Diameter Shaft (D) | 280 mm | |
| Outside Diameter (D) | 420 mm | |
| Total Height (H1) | 520 mm | |
| Length Base (A) | 760 mm | |
| Height Base Foot (C) | 80 mm |
