| US stock number | 20012 | |||
| Design | CRSA1 | |||
| Lip material | P | |||

| d1 | 50 | mm | |
| D | 75 | mm | |
| b | 9 | mm |
| Pressure differential | max. | 0.05 | MPa | |
| Operating temperature | min. | -40 | °C | |
| Operating temperature | max. | 150 | °C | |
| Operating temperature, short period | max. | 175 | °C | |
| Rotational speed | max. | 3056 | r/min | |
| Shaft surface speed | max. | 8 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 19839 | 50.8 | 69.85 | 7.95 | Seals |
|---|---|---|---|---|
| 318-2Z | 90 | 190 | 43 | Bearings, units and housings |
| 51316 | 80 | 140 | 44 | Bearings, units and housings |
| 7006 CE/P4A | 30 | 55 | 13 | Bearings, units and housings |
| AOHX 31/670 | 630 | 670 | 395 | Bearings, units and housings |
| GE 160 ES-2RS | 160 | 230 | 105 | Bearings, units and housings |
| KDMS 504-325/140 | 140 | 352.6 | - | Coupling systems |
| NCF 3007 CV | 35 | 62 | 20 | Bearings, units and housings |
| S7003 ACE/HCP4A | 17 | 35 | 10 | Bearings, units and housings |
| SAF 22620 x 3.1/2 T | 88.9 | - | - | Bearings, units and housings |
| W 603 XR-2Z | 3 | 9 | 4 | Bearings, units and housings |
| WS 89432 | 160 | 31.5 | Bearings, units and housings |
Hot number:
110x140x12 HMSA10 RG
16076 MA
209-Z
BD-230/800 CAK/W33-OH 30/800 H
400 VE R
45x55x7 HMS5 V
7010 CE/HCP4A
GEC 400 TXA-2RS
HA 2326
NU 204 ECP
PCM 303440 M
RNA 4910
SAF 22522 T
SNL 3152 TURA
W 627/5-2ZS
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