| US stock number | 21298 | |||
| Design | X15 | |||
| Lip material | R | |||

| d1 | 53.975 | mm | |
| D | 82.55 | mm | |
| b | 6.858 | mm | 
| Pressure differential | max. | 0.02 | MPa | |
| Operating temperature | min. | -40 | °C | |
| Operating temperature | max. | 100 | °C | |
| Operating temperature, short period | max. | 120 | °C | |
| Rotational speed | max. | 899 | r/min | |
| Shaft surface speed | max. | 2.54 | m/s | 
| Model No. | Inner Diameter | Outer Diameter | Width | Type | 
| 21320 EK + AHX 320 | 95 | 215 | 47 | Bearings, units and housings | 
|---|---|---|---|---|
| 23272 CAK/W33 | 360 | 650 | 232 | Bearings, units and housings | 
| 30313 R | 65 | 140 | 36 | Bearings, units and housings | 
| 31825 | 80.9752 | 111.15 | 11.13 | Seals | 
| 6105 | 15.875 | 20.62 | 2.39 | Seals | 
| KRE 32 PPA | - | 32 | 14 | Bearings, units and housings | 
| LR 17x20x30.5 | 17 | 20 | 30.5 | Bearings, units and housings | 
| PBM 658060 M1G1 | 65 | 80 | 60 | Bearings, units and housings | 
| PCZ 2016 M | 31.75 | 35.71875 | 25.4 | Bearings, units and housings | 
| RNA 2201.2RS | 16 | 32 | 13.8 | Bearings, units and housings | 
| SNL 3184 ATURT | 400 | - | - | Bearings, units and housings | 
| YAR 214-2F | 70 | 125 | 69.9 | Bearings, units and housings | 
   Hot number:
21318 E 
340x372x16 HDS1 R 
402502 
402750 
71912 ACD/P4AL 
71918 ACD/P4AL 
DMB 32/36 
K 30x35x27 
KMFE 24 H 
NAO 30x45x17 
OKCX 670 
PCMF 151717 E 
SAW 23534 x 5.7/8 
SNL 3038 ATURA 
W 61704 R-2ZS 
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