NTN
Tapered roller bearings 4T-JHM534149/JHM534110PK
Bearing NTN 4T-JHM534149/JHM534110PK, Ø170×230×38 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 170 × 230 × 38 mm
d170Bore Ø (mm)
×
D230Outer Ø (mm)
×
B38Width (mm)
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In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 170 mm |
| D - External diameter | 230 mm |
| B - Bearing/Inner ring width | 38 mm |
| C - Outer ring width | 31 mm |
| T - Total width | 39 mm |
| a - Charge load application point | 43,7 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 2,5 mm |
| Mass | 4,37 kg |
| C - Dynamic load | 310000000 mN |
| C0 - Static load | 520000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.38 |
| Y0 - Static axial load coefficient | 0.86 |
| Y2 - Upper axial load coefficient | 1.57 |
| N lim - Oil lubrication limit speed | 10800 °/s |
| N lim - Grease lubrication limit speed | 8400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 178 mm |
| db min - Min IR shoulder diameter | 184 mm |
| Da max - Max shoulder diameter OR | 224 mm |
| Db min - Min OR shoulder diameter | 217 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 2,5 mm |
| Cone designation | 4T-JHM534149PK |
| Cup designation | 4T-JHM534110PK |
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NTN 4T-JHM534149/JHM534110PK