24128 Bearing
Spherical roller bearing
- Bore d140 mm
- Outer dia. D225 mm
- Width B85 mm
- Weight≈ 12 kg
Heavy loads and misalignment: conveyors, crushers, vibrating screens, mining and marine equipment.
Technical data
| Bearing designation | 24128 |
|---|---|
| Type | Spherical roller bearing |
| Bore d | 140 mm |
| Outer dia. D | 225 mm |
| Width B | 85 mm |
| Weight | ≈ 12 kg |
Dimensions are standard catalogue values; the weight is an approximate calculation. Please confirm before ordering.
Common suffixes for 24128
| 24128 E | Reinforced internal design (higher load capacity) |
|---|---|
| 24128 CC | Spherical roller internal design (symmetrical rollers, steel cage) |
| 24128 CA | Spherical roller internal design (brass cage) |
| 24128 CC W33 C3 | CC internal design; lubrication groove and holes in the outer ring (W33) · Radial clearance larger than normal (for higher operating temperatures) |
| 24128 E C3 | Reinforced internal design (higher load capacity) · Radial clearance larger than normal (for higher operating temperatures) |
| 24128 K30 | Tapered bore, taper 1:30 |
Click a designation to open it in the bearing finder. Suffix usage can differ slightly between brands.
Matching seal (radial shaft seal)
140 × 225 × 15 mm
Seal weight: ≈ 0.39 kg
Other common widths: 140 × 225 × 12 mm, 140 × 225 × 20 mm
The seal's inner diameter matches the shaft (140 mm) and its outer diameter matches the housing bore (225 mm); the width depends on the space in the housing. NBR (double lip, TC type) is recommended for general use and FKM (Viton) for high temperatures.
Quote for bearing and sealAll seal sizes and matching bearings →
Matching sleeve
AH 24128 · shaft 135 mm
Withdrawal sleeve AH 24128: shaft diameter 135 mm, width 99 mm (taper 1:30).
AH 24128 weight: ≈ 1.3 kg
A sleeve mounts a tapered-bore bearing on a plain cylindrical shaft and bridges the difference between the bearing bore and the shaft diameter.
Use with a sleeve requires the tapered-bore version of the bearing: 24128 K30.
Quote for bearing and sleeve