Single-row cylindrical roller bearings
N28/1400EM Cylindrical Roller Bearing Dimensions & Specifications
N28/1400EM cylindrical roller bearing: 1400 mm bore (d), 1700 mm outside diameter (D), 175 mm width (B). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 1400 mm |
|---|---|
| Outside diameter D | 1700 mm |
| Width B | 175 mm |
| Mass | 860 kg |
| Catalogue dynamic load Cr | 6600 kN |
| Catalogue static load Cor | 18300 kN |
Mounting dimensions & additional parameters (7)
| Abutment dimension Db Db | 1646 mm |
|---|---|
| Abutment dimension da da | 1628 mm |
| Minimum chamfer r12 r12 | 7.5 mm |
| Minimum chamfer r34 r34 | 7.5 mm |
| Maximum fillet ra ra | 6 mm |
| Maximum fillet rb rb | 6 mm |
| Roller envelope diameter Ew Ew | 1637 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which mounting dimensions are listed for N28/1400EM?
The N28/1400EM catalogue lists da = 1628 mm; ra ≤ 6 mm. Check these symbols against the bearing drawing and the shaft/housing shoulders; they are not shaft or housing fit tolerances.
What is the reference mass of N28/1400EM?
The catalogue reference mass for N28/1400EM is 860 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.