| US stock number | 20747 | |||
| Design | CRWHA1 | |||
| Lip material | R | |||

| d1 | 52.4 | mm | |
| D | 82.575 | mm | |
| b | 11.125 | 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 |
| 511/1120 F | 1120 | 1320 | 160 | Bearings, units and housings |
|---|---|---|---|---|
| 6218-2Z/VA228 | 90 | 160 | 30 | Bearings, units and housings |
| 6311-2RSH | 55 | 120 | 29 | Bearings, units and housings |
| 64998 | 165.1 | 190.5 | 12.7 | Seals |
| 71918 CD/HCP4A | 90 | 125 | 18 | Bearings, units and housings |
| AH 24130 | 145 | 150 | 115 | Bearings, units and housings |
| FY 3/4 TF | 19.05 | - | - | Bearings, units and housings |
| KMD 19 | 32 | - | 95 | Bearings, units and housings |
| SAFS 22215 | 75 | - | - | Bearings, units and housings |
| TUWK 25 LTA | 25 | - | - | Bearings, units and housings |
| W 6306 | 30 | 72 | 19 | Bearings, units and housings |
| W 61903 R | 17 | 30 | 7 | Bearings, units and housings |
Hot number:
23048-2CS5K/VT143
3207 ATN9
331951
550 VA V
58x72x8 CRW1 S
6315-2Z
7002 ACD/P4AH
91330
D/W RW2-6
FYJ 1.3/4 TF
FYTB 1.1/2 LDW
KM 23
MS 3044
QJ 206 MA
W 61702 R
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