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 | BND3128 | |
| Outside diameter | D | 225 mm |
| Height | H | 315 mm |
| Mass | ≈m | 57 kg |
Product characteristics1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Bore type bearing | Z | Cylindrical |
Main Dimensions & Performance Data6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Shaft diameter | d1 | 140 mm5.512 in |
| Length base | a | 470 mm18.504 in |
| Total height | h1 | 315 mm12.402 in |
| Total width with lid g1 | g1 | 170 mm6.693 in |
| Total width with lid g5 | g5 | 170 mm6.693 in |
| Mass | ≈m | 57 kg125.663 lbs |
Dimensions18 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Champfer angle | 45 ° | |
| Width base | b | 160 mm6.299 in |
| Height base foot | c | 45 mm1.772 in |
| Outside Diameter | D | 225 mm8.858 in |
| Champfer diameter c | dc | 148 mm5.827 in |
| Width housing body | g | 95 mm3.74 in |
| Locking collar width g3 | g3 | 85 mm3.346 in |
| Locking collar width g4 | g4 | 77 mm3.031 in |
| Distance shaft axis | h | 155 mm6.102 in |
| Axial displacement | k | 3 mm0.118 in |
| Distance fixing bore | m | 380 mm14.961 in |
| Bore distance width | n | 85 mm3.346 in |
| Size of fixing screws | s | M20 |
| Thread fixing bore | s2 | M12 |
| Number of screwing holes | s2 | 8 |
| Pitch circle dia fixing holes | t | 270 mm10.63 in |
| Width oblong holes | u | 25 mm0.984 in |
| Lenght oblong hole | v | 35 mm1.378 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -20 °C-4 °F |
| Operating temperature max. | Tmax | 100 °C212 °F |
Manufacturer Identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 1937952 | |
| Brand | FAG | |
| Base Type | BND3128 | |
| SAP material number | 0964258900000 | |
| 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 | 23128 |
Technical Data6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Center Height (H) | 155 mm | |
| Diameter Shaft (D) | 140 mm | |
| Outside Diameter (D) | 225 mm | |
| Total Height (H1) | 315 mm | |
| Length Base (A) | 470 mm | |
| Height Base Foot (C) | 45 mm |
