| US stock number | 20440 | |||
| Design | CRW1 | |||
| Lip material | R | |||

| d1 | 52 | mm | |
| D | 72 | mm | |
| b | 8 | 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. | 6611 | r/min | |
| Shaft surface speed | max. | 18 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 2309 EKTN9 | ||||
|---|---|---|---|---|
| 23152 CC/W33 | ||||
| 3201 A-2RS1TN9/MT33 | ||||
| 37403 | ||||
| FYTBK 25 TF |
Hot number:
31317T133.19/DB
32232T179/DB
3309 A-2Z
528210
567/563
6215-2Z
628/8-2RS1
71900 CE/HCP4A
71917 ACB/HCP4A
82527
EE 243190/243250
NAO 35x55x20
NJ 2326 ECPA
QJ 314 N2PHAS
RNA 6903
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