SNR
Tapered roller bearings LM11749/710
Bearing SNR LM11749/710, Ø17.462×39.878×14.605 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 17,462 × 39,878 × 14,605 mm
d17,462Bore Ø (mm)
×
D39,878Outer Ø (mm)
×
B14,605Width (mm)
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In stock
Technical specifications
| Brand | SNR |
| d - Internal diameter | 17,462 mm |
| D - External diameter | 39,878 mm |
| B - Bearing/Inner ring width | 14,605 mm |
| C - Outer ring width | 10,668 mm |
| T - Total width | 13,843 mm |
| d1 - External diameter inner ring | 28,9 mm |
| a - Charge load application point | 8,8 mm |
| rs - Min fillet radius | 1,3 mm |
| r1s - Min fillet radius | 1,3 mm |
| Mass | 0,085 kg |
| C - Dynamic load | 24200000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 23300000 mN |
| Cu - Fatigue limit load | 2850000 mN |
| e - Coefficient | 0.29 |
| Y0 - Static axial load coefficient | 1.15 |
| Y2 - Upper axial load coefficient | 2.1 |
| N ref - Reference thermal speed | 58800 °/s |
| N lim - Mechanical Limit Speed | 114000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,692 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,308 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,074 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,537 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,407 Hz |
| da max - Max shoulder diameter IR | 21,5 mm |
| db min - Min IR shoulder diameter | 23 mm |
| Da max - Max shoulder diameter OR | 34 mm |
| Db min - Min OR shoulder diameter | 37 mm |
| ra max - Max fillet radius | 1,3 mm |
| r1a - Max fillet radius | 1,3 mm |
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SNR LM11749/710