- Loyal
- K81218J
K81218J Bearing | Loyal
K81218J PDF download| K81218J interchange NTN K81218J | |
| K81218J cross reference NTN K81218J | |
| K81218J Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | K81218J |
| d | 90,000 mm |
| D | 120,000 mm |
| Ca | 213 kN |
| Dw | 9,000 mm |
| Dc | 135 mm |
| Lw | 14 mm |
| Ea | 126.7 mm |
| Eb | 97.9 mm |
| C0a | 680 kN |
| Dc1 | 90 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Nlim (oil) | 2,100 rpm |
| Nlim (grease) | 530 rpm |
| Product Group | B04144 |
| Bearing number | K81218J |
| Manufacturer Name | NTN |
| Weight / Kilogram | 0.216 |
| Bore Diameter (mm) | 90,000 |
| Cage assembly mass | 0.54 kg |
| Outer Diameter (mm) | 120,000 |
| Minimum Buy Quantity | N/A |
| Bearing ring (outer ring) GS | GS81218 |
| Bearing ring (inner ring) WS | WS81218 |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.5 Hz |
| Characteristic outer ring frequency, BPF0 | 8.5 Hz |
| Characteristic inner ring frequency, BPFI | 8.5 Hz |
| Characteristic rolling element frequency, BSF | 8.02 Hz |
UCTH213-40J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH213-40J-300
SDI: B-R1/8
SD: 2 1/2
UCTH208-25J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH208-25J-300
SDI: B-1/4-28UNF
SD: 1 9/16
UCTH206-19J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH206-19J-150
SDI: B-1/4-28UNF
SD: 1 3/16
