NTN
Spherical roller bearings 22352EMKD1
Bearing NTN 22352EMKD1, Ø260×540×165 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 260 × 540 × 165 mm
d260Bore Ø (mm)
×
D540Outer Ø (mm)
×
B165Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 260 mm |
| D - External diameter | 540 mm |
| B - Bearing/Inner ring width | 165 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 456 mm |
| rs - Min fillet radius | 6 mm |
| Number of lubrication holes | 8 |
| b - Groove width | 27 mm |
| k - Hole diameter | 16 mm |
| Associated sleeve reference | H2352H |
| Radial clearance class | CN |
| Mass | 183 kg |
| C - Dynamic load | 4020000000 mN |
| C0 - Static load | 4830000000 mN |
| Cu - Fatigue limit load | 221000000 mN |
| e - Coefficient | 0.31 |
| Y0 - Static axial load coefficient | 2.12 |
| Y1 - Lower axial load coefficient | 2.16 |
| Y2 - Upper axial load coefficient | 3.22 |
| N lim - Oil lubrication limit speed | 5520 °/s |
| N lim - Grease lubrication limit speed | 4320 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 286 mm |
| db - Min diameter for Sleeve | 278 mm |
| Ce - Min length fro Sleeve | 11 mm |
| Da max - Max shoulder diameter OR | 514 mm |
| ra max - Max shaft & housing fillet radius | 6 mm |
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NTN 22352EMKD1