| US stock number | 11777 | |||
| Design | CRWA1 | |||
| Lip material | R | |||

| d1 | 30.175 | mm | |
| D | 50.37 | 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. | 11393 | r/min | |
| Shaft surface speed | max. | 18 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 331190 | 660.4 | 812.8 | - | Bearings, units and housings |
|---|---|---|---|---|
| EE 755285/755360 | 723.9 | 914.4 | 84.138 | Bearings, units and housings |
| FSAF 22311 | 55 | - | - | Bearings, units and housings |
| GE 180 ESL-2LS | 180 | 260 | 105 | Bearings, units and housings |
| KM 23 | 19 | - | 115 | Bearings, units and housings |
| NATR 35 PPXA | 35 | 72 | 28 | Bearings, units and housings |
| OH 3980 H | 380 | 470 | 168 | Bearings, units and housings |
| PCM 105110115 M | 105 | 110 | 115 | Bearings, units and housings |
| RN-1.5x11.8 BF/G2 | - | - | 1.5 | Bearings, units and housings |
| RNA 4922 | 125 | 150 | 40 | Bearings, units and housings |
| S7015 ACD/P4A | 75 | 115 | 20 | Bearings, units and housings |
| SAW 23224 T | 120 | - | - | Bearings, units and housings |
Hot number:
21315 EK
22347
35x62x7 HMSA10 V
407502
99328
C 2218
FSAF 1613 T
GE 200 ES-2LS
JL 26749/710
N 2252 MB
NUP 2216 ECP
OKCX 140
PSM 557070 A51
WBB1-8707-2Z
W 634-2Z
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