| US stock number | 19880 | |||
| Design | HM21 | |||
| Lip material | R | |||
SKF Bore Tite Coating

| d1 | 50.8 | mm | |
| D | 73.03 | 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 |
| 18446 | ||||
|---|---|---|---|---|
| 6008-2RS1 | ||||
| 7015 CB/P4AL | ||||
| D/W RW1810 R | ||||
| NNTR 65x160x75.2ZL |
Hot number:
3204 A-2RS1
361840
402006
45x60x7 HMSA10 RG
51144 M
6203-2Z
99434
FSAF 1617 x 2.7/8
FSAF 22613 x 2.1/4 TLC
PSM 142012 A51
PWM 505840
SNL 3234 G
SSAFS 22528 x 5
SYR 2 15/16-3
W 638/4-2RZ
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