- Loyal
- K81228
K81228 Bearing | Loyal
K81228 PDF download| K81228 interchange NTN K81228 | |
| K81228 cross reference NTN K81228 | |
| K81228 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | K81228 |
| d | 140,000 mm |
| D | 200,000 mm |
| Eb | 150.1 mm |
| Ca | 370 kN |
| Dw | 19,000 mm |
| Dc | 200 mm |
| Lw | 19 mm |
| Ea | 189 mm |
| Dc1 | 140 mm |
| C0a | 1,280 kN |
| Nlim (oil) | 1,400 rpm |
| Nlim (grease) | 350 rpm |
| Bearing number | K81228 |
| Cage assembly mass | 1.2 kg |
| Bore Diameter (mm) | 140,000 |
| Outer Diameter (mm) | 200,000 |
| Bearing ring (outer ring) GS | GS81228 |
| Bearing ring (inner ring) WS | WS81228 |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.5 Hz |
| Characteristic outer ring frequency, BPF0 | 9 Hz |
| Characteristic inner ring frequency, BPFI | 9 Hz |
| Characteristic rolling element frequency, BSF | 8.92 Hz |
UCTH206-19J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH206-19J-150
SDI: B-1/4-28UNF
SD: 1 3/16
ZK312-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-R1/8
CNSORDERNO: Heavy-duty(3)
SDI: ZK312-34
SD: 2 1/8
UCTH207-21J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH207-21J-230
SDI: B-1/4-28UNF
SD: 1 5/16
