| US stock number | 8019 | |||
| Design | HMS4 | |||
| Lip material | R | |||

| d1 | 20.65 | mm | |
| D | 31.75 | mm | |
| b | 9.525 | 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. | 12948 | r/min | |
| Shaft surface speed | max. | 14 | m/s | 
| Model No. | Inner Diameter | Outer Diameter | Width | Type | 
| 33207T64/DB | 35 | 72 | - | Bearings, units and housings | 
|---|---|---|---|---|
| 409002 | 825 | - | - | Seals | 
| 40x55x7 HMS5 V | 40 | 55 | 7 | Seals | 
| 4914 | 12.7 | 20.83 | 3.96 | Seals | 
| D/W RW1-4-2Z | 1.984 | 6.35 | 4.366 | Bearings, units and housings | 
| FYK 25 TD | 25 | - | - | Bearings, units and housings | 
| FYT 1.11/16 TF/VA228 | 42.862 | - | 54.2 | Bearings, units and housings | 
| NCF 1880 V | 400 | 500 | 46 | Bearings, units and housings | 
| NU 326 ECML | 130 | 280 | 58 | Bearings, units and housings | 
| PBM 230250140 M1G1 | 230 | 250 | 140 | Bearings, units and housings | 
| SYK 25 WD | 25 | - | - | Bearings, units and housings | 
| W 6004-2RZ | 20 | 42 | 12 | Bearings, units and housings | 
   Hot number:
6244 
6410 NR 
FY 1.3/8 TF 
FYTB 1.1/2 TF 
K 25x32x16 
N 311 ECM 
NN 3068 K/SPW33 
NNU 4938 BK/SPW33 
PBM 170190240 M1G1 
PCZ 0908 M 
PCZ 2832 E 
SAF 1618 x 3.1/16 
SSAFS 22220 T 
SYK 30 TR 
W 61902 R 
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