| US stock number | 30049 | |||
| Design | HM21 | |||
| Lip material | R | |||
SKF Bore Tite Coating

| d1 | 76.2 | mm | |
| D | 107.92 | 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. | 2507 | r/min | |
| Shaft surface speed | max. | 10 | m/s | 
| Model No. | Inner Diameter | Outer Diameter | Width | Type | 
| 12343 | 31.75 | 44.5 | 6.35 | Seals | 
|---|---|---|---|---|
| 16004/HR11TN | 20 | 42 | 8 | Bearings, units and housings | 
| 22610 | 57.15 | 90.55 | 11.13 | Seals | 
| 3727 | 9.525 | 22.23 | 6.35 | Seals | 
| 62x85x10 HMSA10 V | 62 | 85 | 10 | Seals | 
| 99870 | 72 | 81.915 | 22.225 | Seals | 
| HA 3034 E | 150.8125 | 170 | 101 | Bearings, units and housings | 
| HJ 326 EC | 130 | 182 | 23 | Bearings, units and housings | 
| SNL 3072 | 340 | - | - | Bearings, units and housings | 
| SSAFS 22540 x 7.1/4 TLC | 184.15 | - | - | Bearings, units and housings | 
| YARAG 208-108 | 38.1 | 80 | 49.2 | Bearings, units and housings | 
| Z 201 | 12 | - | 4 | Seals | 
   Hot number:
15x25x6 HMS5 V 
31315/DF 
71818 ACD/P4 
71917 CB/P4A 
7216 ACD/HCP4A 
BK 2526 
BD-C 30/530 KM-OH 30/530 H 
D/W ER1038 
HK 1214.2RS 
IR 38x43x20 
NATR 15 
OH 30/800 H 
SAF 22326 
SNL 30/500 
W 605-2Z 
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