| US stock number | 8870 | |||
| Design | CRW1 | |||
| Lip material | R | |||

| d1 | 22.225 | mm | |
| D | 50.8 | 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. | 15468 | r/min | |
| Shaft surface speed | max. | 18 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 21787 | 55.5752 | 77.75 | 12.7 | Seals |
|---|---|---|---|---|
| 25075 | 63.5 | 92.02 | 9.53 | Seals |
| 47586 | 120.65 | 158.75 | 12.7 | Seals |
| 529130 | 1301.75 | - | - | Seals |
| AN 19 | 18.5166 | - | 94.742 | Bearings, units and housings |
| BT4B 328829/HA1 | 440 | 580 | - | Bearings, units and housings |
| NJ 2319 ECJ | 95 | 200 | 67 | Bearings, units and housings |
| NU 1064 MP | 320 | 480 | 74 | Bearings, units and housings |
| PF 3/4 TR | 19.05 | - | - | Bearings, units and housings |
| PWKRE 62.2RS | - | 62 | 80 | Bearings, units and housings |
| SNL 3140 ATURT | 180 | - | - | Bearings, units and housings |
| W 619/5 | 5 | 13 | 4 | Bearings, units and housings |
Hot number:
140 VL V
294/710 EF
30248
51102 V/HR11T1
60x82x12 HMSA10 RG
619/1500 MB
66230
7000 ACE/HCP4A
7004 ACE/P4A
90953
99333
NJ 1011 ECP
PCMF 081009.5 E
PSM 303830 A51
SAFS 22517 T
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