| US stock number | 20643 | |||
| Design | CRWH1 | |||
| Lip material | R | |||

| d1 | 52.4 | mm | |
| D | 77.75 | mm | |
| b | 7.95 | 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. | 6561 | r/min | |
| Shaft surface speed | max. | 18 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 18659 | 47.625 | 69.85 | 6.35 | Seals |
|---|---|---|---|---|
| 3719 | 9.525 | 21.23 | 4.78 | Seals |
| 6006 NR | 30 | 55 | 13 | Bearings, units and housings |
| 7210 CD/P4A | 50 | 90 | 20 | Bearings, units and housings |
| 85x115x12 HMSA10 V | 85 | 115 | 12 | Seals |
| FSAF 22516 | 68.2625 | - | - | Bearings, units and housings |
| FYTJ 25 KF | 20 | - | - | Bearings, units and housings |
| GS 89417 | 85 | 180 | 19.5 | Bearings, units and housings |
| S7022 CB/P4A | 110 | 170 | 28 | Bearings, units and housings |
| S71905 CE/HCP4A | 25 | 42 | 9 | Bearings, units and housings |
| S71922 CB/HCP4A | 110 | 150 | 20 | Bearings, units and housings |
| SNL 3268 G | 340 | - | - | Bearings, units and housings |
Hot number:
12379
2050252
24148 CC/W33
314756
28x40x7 HMS5 V
38730
53309 + U 309
590408
61818-2RS1
90792
BT4B 331351 BG/HA1
FSAF 22517 T
KML 24
NKI 75/25
NKS 20
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