NTN
Deep groove ball bearings 6840
Bearing NTN 6840, Ø200×250×24 mm. Request a quote — worldwide shipping.
Type Deep groove ball bearings
Dimensions
Ø 200 × 250 × 24 mm
d200Bore Ø (mm)
×
D250Outer Ø (mm)
×
B24Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 200 mm |
| D - External diameter | 250 mm |
| B - Bearing/Inner ring width | 24 mm |
| rs - Min fillet radius | 1,5 mm |
| Radial clearance class | CN |
| Mass | 2,73 kg |
| C - Dynamic load | 82000000 mN |
| C0 - Static load | 91500000 mN |
| Cu - Fatigue limit load | 4050000 mN |
| f0 - Coefficient | 16.1 |
| N lim - Oil lubrication limit speed | 16200 °/s |
| N lim - Grease lubrication limit speed | 13800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 208 mm |
| Da max - Max shoulder diameter OR | 242 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
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NTN 6840