NTN
Self-aligning ball bearings 2306S
Bearing NTN 2306S, Ø30×72×27 mm. Request a quote — worldwide shipping.
Type Self-aligning ball bearings
Dimensions
Ø 30 × 72 × 27 mm
d30Bore Ø (mm)
×
D72Outer Ø (mm)
×
B27Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 30 mm |
| D - External diameter | 72 mm |
| B - Bearing/Inner ring width | 27 mm |
| rs - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,5 kg |
| C - Dynamic load | 32000000 mN |
| C0 - Static load | 8750000 mN |
| Cu - Fatigue limit load | 380000 mN |
| e - Coefficient | 0.44 |
| Y0 - Static axial load coefficient | 1.5 |
| Y1 - Lower axial load coefficient | 1.4 |
| Y2 - Upper axial load coefficient | 2.2 |
| N lim - Oil lubrication limit speed | 60000 °/s |
| N lim - Grease lubrication limit speed | 48000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 36,5 mm |
| Da max - Max shoulder diameter OR | 65,5 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
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NTN 2306S