L281149D/L281110G2+A NTN Cylindrical Roller Bearing
How do 25 ° Contact angle α you find 13.9 f0 the L281149D/L281110G2+A NTN Cylindrical Roller Bearing China Kobelco Hydraulic Final Drive Motor Supplier specification? Manufacturers Online 5,200 rpm Nref Free check！
| Brand Name: | NTN |
| Model Number: | L281149D/L281110G2+A |
| Contact angle α: | 25 ° |
| Nref: | 5,200 rpm |
| f0: | 13.9 |
| D1: | 89.6 mm |
| B: | 44,400 mm |
| a: | 55 mm |
| ra max: | 2 mm |
| Characteristic cage frequency, FTF: | 0.4 Hz |
| PDF |
L281149D/L281110G2+A |
Product Details
| Contact angle α | 25 ° |
| Nref | 5,200 rpm |
| f0 | 13.9 |
| D1 | 89.6 mm |
| B | 44,400 mm |
| a | 55 mm |
| ra max | 2 mm |
| Characteristic cage frequency, FTF | 0.4 Hz |
| D | 110,000 mm |
| Precision class | P0 |
| d | 50,000 mm |
| Min operating temperature, Tmin | -20 °C |
| rs min | 2 mm |
| Characteristic outer ring frequency, BPF0 | 3.2 Hz |
| Characteristic inner ring frequency, BPFI | 4.8 Hz |
| Radial clearance class | CN |
| Da max | 101 mm |
| Dynamic load, C | 78.4 kN |
| C | 44,400 mm |
| Bearing number | 3310A |
