| US stock number | 19783 | |||
| Design | HM21 | |||
| Lip material | R | |||
SKF Bore Tite Coating

| d1 | 50.8 | mm | |
| D | 68.22 | mm | |
| b | 6.35 | mm |
| Pressure differential | max. | 0.07 | MPa | |
| Operating temperature | min. | -40 | °C | |
| Operating temperature | max. | 100 | °C | |
| Operating temperature, short period | max. | 120 | °C | |
| Rotational speed | max. | 3760 | r/min | |
| Shaft surface speed | max. | 10 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 250 VL R | 225 | - | - | Seals |
|---|---|---|---|---|
| 71915 ACB/HCP4A | 75 | 105 | 16 | Bearings, units and housings |
| 99844 | 70 | 79.375 | 23.8252 | Seals |
| TQO design | 355.6 | 482.6 | - | Bearings, units and housings |
| FYTJ 1.1/4 TF | 31.75 | - | - | Bearings, units and housings |
| NJ 2318 ECP | 90 | 190 | 64 | Bearings, units and housings |
| NU 218 ECM/C3VL0241 | 90 | 160 | 30 | Bearings, units and housings |
| SAF 22544 TLC | 201.6125 | - | - | Bearings, units and housings |
| SAF 22628 x 4.13/16 T | 122.2375 | - | - | Bearings, units and housings |
| T4DB 170 | 170 | 230 | 32 | Bearings, units and housings |
| W 618/9 | 9 | 17 | 4 | Bearings, units and housings |
| ZW 30x37 | 30 | 37 | 2 | Seals |
Hot number:
2218 KM
250x285x15 HMS5 V
3205 A-2RS1TN9/MT33
61805-2RS1
61926
71920 CE/P4AL
7212 ACD/HCP4A
FYTB 30 FM
IR 75x85x54
KR 16
MVR1-70
NKX 40
NU 2210 ECM
PSMF 121808 A51
S7021 CD/HCP4A
Previous:19782 Seals ---- Next:19785 Seals
Return to SKF bearing