| US stock number | 15160 | |||
| Design | HM21 | |||
| Lip material | R | |||
SKF Bore Tite Coating

| d1 | 38.1 | mm | |
| D | 63.55 | 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. | 5013 | r/min | |
| Shaft surface speed | max. | 10 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 1781502 | 452.5772 | 501.65 | 19.05 | Seals |
|---|---|---|---|---|
| 405003 | 488 | - | - | Seals |
| 52x70x8 CRW1 R | 52 | 70 | 8 | Seals |
| 99620 | 157.5562 | 168.275 | 27.0002 | Seals |
| NU 202 ECP | 15 | 35 | 11 | Bearings, units and housings |
| NUKRE 52 A | - | 52 | 66 | Bearings, units and housings |
| PCZ 1208 E | 19.05 | 22.225 | 12.7 | Bearings, units and housings |
| RN-4x23.8 BF/G2 | - | - | 4 | Bearings, units and housings |
| SAF 22517 x 2.13/16 T | 71.4375 | - | - | Bearings, units and housings |
| SAF 22624 x 4.1/8 T | 104.775 | - | - | Bearings, units and housings |
| SYNT 80 F | 80 | - | - | Bearings, units and housings |
| Z 302 F | 15 | - | 5 | Seals |
Hot number:
2600648
32510
331169 BG
38749
528268
7015 CD/P4A
NUP 206 ECP
PCM 28028580 M
PRM 404430
S71920 ACD/HCP4A
SAF 22624 x 4.1/8 TLC
SYE 3 7/16-3
W 6201-2RZ
W 637/3-2Z
YET 206
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