Single row cylindrical roller bearing, single direction for axial loads, separable, polyamide cage.
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.
3D file
Technical datasheet
Specs
PRODUCT DEFINITION | |
|---|---|
| d - Internal diameter | 85 mm |
| D - External diameter | 150 mm |
| B - Bearing/Inner ring width | 28 mm |
| E - Upper roller diameter | 136,5 mm |
| F - Under roller diameter | 100,5 mm |
| d1 - IR flange outer diameter | 107,7 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 2 mm |
| Radial clearance class | CN |
| Mass | 1,955 kg |
| Brand | NTN |
PRODUCT PERFORMANCE | |
|---|---|
| C - Dynamic load | 167 kN |
| C0 - Static load | 199 kN |
| Cu - Fatigue limit load | 23,1 kN |
| Nlim - Oil lubrication limit speed | 4800 tr/min |
| Nlim - Grease lubrication limit speed | 4100 tr/min |
| Tmin - Min operating temperature | -20 °C |
| Tmax - Max operating temperature | 120 °C |
| FTF - Characteristic cage frequency | 0,424 Hz |
| BSF - Characteristic rolling element frequency | 6,431 Hz |
| BPFO - Characteristic outer ring frequency | 7,209 Hz |
| BPFI - Characteristic inner ring frequency | 9,791 Hz |
ABUTMENT | |
|---|---|
| da min - Min shoulder diameter IR | 94 mm |
| da max - Small face shoulder max diameter | 99 mm |
| dc min - Min inner ring GO diameter | 110 mm |
| Da max - Max shoulder diameter OR | 141 mm |
| ra max - Max fillet radius | 2 mm |
