NTN
Spherical roller bearings 29244
Bearing NTN 29244, Ø220×300×48 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 220 × 300 × 48 mm
d220Bore Ø (mm)
×
D300Outer Ø (mm)
×
B48Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter of shaft washer | 220 mm |
| D - Housing washer outer diameter | 300 mm |
| D1 - Inner diameter housing washer | 254 mm |
| d1 - External diameter shaft washer | 292 mm |
| T - Thrust bearing height | 48 mm |
| C - Housing washer width | 24 mm |
| Mass | 9,94 kg |
| Ca - Dynamic axial load rating | 620000000 mN |
| C0a - Static axial load rating | 2480000000 mN |
| Cua - Limit axial load rating | 198000000 mN |
| N lim - Oil lubrication limit speed | 7800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| ras max - Max shaft & housing fillet radius | 2 mm |
| rs - Min fillet radius | 2 mm |
| Da max - Max shoulder diameter OR | 275 mm |
| da min - Min shoulder diameter IR | 260 mm |
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NTN 29244