| US stock number | 31227 | |||
| Design | CRWH1 | |||
| Lip material | R | |||

| d1 | 79.375 | mm | |
| D | 107.92 | mm | |
| b | 11.13 | 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. | 4331 | r/min | |
| Shaft surface speed | max. | 18 | m/s | 
| Model No. | Inner Diameter | Outer Diameter | Width | Type | 
| 17821 | 45.2374 | 66.62 | 7.95 | Seals | 
|---|---|---|---|---|
| BD-23172 CCK/W33-AOH 3172 G | 340 | 600 | 192 | Bearings, units and housings | 
| 403403 | 333 | - | - | Seals | 
| 46208 | 117.475 | 146.08 | 12.7 | Seals | 
| 6206-2RZTN9/HC5C3WT | 30 | 62 | 16 | Bearings, units and housings | 
| HE 2313 E | 57.15 | 85 | 65 | Bearings, units and housings | 
| IR 95x105x26 | 95 | 105 | 26 | Bearings, units and housings | 
| N 203 ECP | 17 | 40 | 12 | Bearings, units and housings | 
| NN 3018 TN9/SP | 90 | 140 | 37 | Bearings, units and housings | 
| NKX 45 | 45 | 58 | 32 | Bearings, units and housings | 
| S71909 CD/P4A | 45 | 68 | 12 | Bearings, units and housings | 
| W 6306-2Z | 30 | 72 | 19 | Bearings, units and housings | 
   Hot number:
18x32x7 CRW1 V 
19438 
BD-22238 CCK/W33-AH 2238 G 
7415 BCBM 
7693 
99212 
BC4-8053/HA4 
N 313 ECM 
NU 2214 ECML 
S7016 CE/P4A 
SA 35 TXE-2LS 
SAF 22530 TLC 
SAFS 22534 T 
SAFS 23024 KA-11 x 4.1/16 
TUJ 504 
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