NU2205 Bearing
Cylindrical roller bearing
- Bore d25 mm
- Outer dia. D52 mm
- Width B18 mm
- Weight≈ 0.17 kg
High radial loads: gearboxes, rolling mills, large electric motors.
Technical data
| Bearing designation | NU2205 |
|---|---|
| Type | Cylindrical roller bearing |
| Bore d | 25 mm |
| Outer dia. D | 52 mm |
| Width B | 18 mm |
| Weight | ≈ 0.17 kg |
Designation meaning and notes
- NU: two ribs on the outer ring, inner ring without ribs; the shaft can move axially.
Dimensions are standard catalogue values; the weight is an approximate calculation. Please confirm before ordering.
Common suffixes for NU2205
| NU2205 E | Reinforced internal design (higher load capacity) |
|---|---|
| NU2205 ECP | Reinforced internal design, polyamide cage |
| NU2205 ECJ | Reinforced internal design, pressed steel cage |
| NU2205 ECM | Reinforced internal design, brass cage |
| NU2205 EM | Reinforced internal design, brass cage |
| NU2205 M | Machined brass cage |
| NU2205 E C3 | Reinforced internal design (higher load capacity) · Radial clearance larger than normal (for higher operating temperatures) |
| NU2205 EM C3 | Reinforced internal design, brass cage · Radial clearance larger than normal (for higher operating temperatures) |
Click a designation to open it in the bearing finder. Suffix usage can differ slightly between brands.
Matching seal (radial shaft seal)
25 × 52 × 7 mm
Seal weight: ≈ 0.016 kg
Other common widths: 25 × 52 × 10 mm
The seal's inner diameter matches the shaft (25 mm) and its outer diameter matches the housing bore (52 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 →