| US stock number | 19970 | |||
| Design | CRWHA1 | |||
| Lip material | R | |||

| d1 | 50.8 | mm | |
| D | 76.12 | mm | |
| b | 9.53 | 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. | 6767 | r/min | |
| Shaft surface speed | max. | 18 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 2308 E-2RS1TN9 | ||||
|---|---|---|---|---|
| 50x80x8 HMS5 V | ||||
| 72510 | ||||
| 85367 | ||||
| NA 6903 |
Hot number:
BD-23044-2CS5K/VT143-OH 3044 H
280x310x16 HS8 R
350x390x18 HDS2 D
411003
6307-2ZNR
99413
AS 5578
TQO design
FYTWR 1. YTHR
GS 81112
NU 1964 ECMA
PBM 071210 M1
RPNA 28/44
SAF 1522 x 3.13/16
YAR 204-2F
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