| US stock number | 19834 | |||
| Design | HM21 | |||
| Lip material | R | |||
SKF Bore Tite Coating

| d1 | 50.8 | mm | |
| D | 69.85 | 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 |
| 1625242 | 412.75 | 450.85 | 17.48 | Seals |
|---|---|---|---|---|
| 23815 | 60.325 | 89.99 | 6.35 | Seals |
| 3308 A | 40 | 90 | 36.5 | Bearings, units and housings |
| 34x48x8 HMSA10 V | 34 | 48 | 8 | Seals |
| 34x52x8 HMS5 V | 34 | 52 | 8 | Seals |
| 470831 | 796 | - | - | Seals |
| 48060 | 122.2502 | 146.08 | 14.3 | Seals |
| AN 34 | 27.2542 | - | 169.1386 | Bearings, units and housings |
| NAO 90x120x30 | 90 | 120 | 30 | Bearings, units and housings |
| SAF 22520 x 3.3/8 | 85.725 | - | - | Bearings, units and housings |
| SAW 23526 x 4.3/8 TLC | 111.125 | - | - | Bearings, units and housings |
| SIA 45 ES-2RS | 45 | - | 32 | Bearings, units and housings |
Hot number:
110 VL V
23224-2CS5K/VT143
306-2ZNR
471261
51306 V/HR11T1
6300-2RSL
KM 8
KMFE 5
NA 2208.2RSX
NN 3022 TN9/SP
NKX 10 TN
NNCF 5072 CV
SAFS 23024 KA x 4.1/4
SSAFS 23056 KATLC x 10.7/16
SYR 1 1/2-3
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