NUP2203 Bearing
Cylindrical roller bearing
- Bore d17 mm
- Outer dia. D40 mm
- Width B16 mm
- Weight≈ 0.097 kg
High radial loads: gearboxes, rolling mills, large electric motors.
Technical data
| Bearing designation | NUP2203 |
|---|---|
| Type | Cylindrical roller bearing |
| Bore d | 17 mm |
| Outer dia. D | 40 mm |
| Width B | 16 mm |
| Weight | ≈ 0.097 kg |
Designation meaning and notes
- NUP: inner ring rib plus loose rib washer; locates the shaft axially in both directions.
Dimensions are standard catalogue values; the weight is an approximate calculation. Please confirm before ordering.
Common suffixes for NUP2203
| NUP2203 E | Reinforced internal design (higher load capacity) |
|---|---|
| NUP2203 ECP | Reinforced internal design, polyamide cage |
| NUP2203 ECJ | Reinforced internal design, pressed steel cage |
| NUP2203 ECM | Reinforced internal design, brass cage |
| NUP2203 EM | Reinforced internal design, brass cage |
| NUP2203 M | Machined brass cage |
| NUP2203 E C3 | Reinforced internal design (higher load capacity) · Radial clearance larger than normal (for higher operating temperatures) |
| NUP2203 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)
17 × 40 × 7 mm
Seal weight: ≈ 0.01 kg
Other common widths: 17 × 40 × 10 mm
The seal's inner diameter matches the shaft (17 mm) and its outer diameter matches the housing bore (40 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.
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