NTN
Angular contact ball bearings 7200B
Bearing NTN 7200B, Ø10×30×9 mm. Request a quote — worldwide shipping.
Type Angular contact ball bearings
Dimensions
Ø 10 × 30 × 9 mm
d10Bore Ø (mm)
×
D30Outer Ø (mm)
×
B9Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 10 mm |
| D - External diameter | 30 mm |
| B - Bearing/Inner ring width | 9 mm |
| a - Charge load application point | 13 mm |
| α - Contact angle | 40 ° |
| rs - Min fillet radius | 0,6 mm |
| r1s - Min fillet radius | 0,3 mm |
| Radial clearance class | CN |
| Mass | 0,029 kg |
| C - Dynamic load | 5500000 mN |
| C0 - Static load | 2520000 mN |
| Cu - Fatigue limit load | 197000 mN |
| N lim - Oil lubrication limit speed | 192000 °/s |
| N lim - Grease lubrication limit speed | 144000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 14,5 mm |
| db min - Min IR shoulder diameter | 12,5 mm |
| Da max - Max shoulder diameter OR | 25,5 mm |
| Db max - Max OR shoulder diameter | 27,5 mm |
| r1a - Max fillet radius | 0,3 mm |
| ra max - Max shaft & housing fillet radius | 0,6 mm |
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NTN 7200B