Single row cylindrical roller bearing, floating, separable, pressed steel cage
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In the cylindrical roller bearing range, the single row roller bearing withstands high radial loads. The standard ISO ranges (NU, N, NJ, NF, NUP, NH, RNU, HJ) are available with different types of cage, bore diameters, shoulder rings.
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Product information
| PRODUCT DEFINITION | |
|---|---|
| Brand | NTN |
| d - Internal diameter | 110 mm |
| D - External diameter | 200 mm |
| B - Bearing/Inner ring width | 38 mm |
| E - Upper roller diameter | 178,5 mm |
| F - Under roller diameter | 132,5 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | C3 |
| Mass | 4,63 kg |
| PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 266 kN |
| C0 - Static load | 290 kN |
| Cu - Fatigue limit load | 31 kN |
| N lim - Oil lubrication limit speed | 4000 tr/min |
| N lim - Grease lubrication limit speed | 3400 tr/min |
| Tmin - Min operating temperature | -40 °C |
| Tmax - Max operating temperature | 120 °C |
| ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 121 mm |
| da max - Small face shoulder max diameter | 130 mm |
| db min - Min inner ring GO diameter | 135 mm |
| Da max - Max shoulder diameter OR | 189 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
