| US stock number | 18750 | |||
| Design | HM21 | |||
| Lip material | R | |||
SKF Bore Tite Coating

| d1 | 47.625 | mm | |
| D | 73.03 | 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. | 4010 | r/min | |
| Shaft surface speed | max. | 10 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 12678 | 31.75 | 80.16 | 12.7 | Seals |
|---|---|---|---|---|
| 25x40x7 CRW1 R | 25 | 40 | 7 | Seals |
| 413502 | 1225 | - | - | Seals |
| BT2-8017/HA3 | 320 | 515 | - | Bearings, units and housings |
| 99369 | 95 | 102.235 | 24.003 | Seals |
| BT4B 334048/HA1 | 384.175 | 546.1 | - | Bearings, units and housings |
| IR 6X10X10 IS1 | 6 | 10 | 10 | Bearings, units and housings |
| NU 3192 ECMA/HB1 | 460 | 760 | 240 | Bearings, units and housings |
| S7202 ACD/HCP4A | 15 | 35 | 11 | Bearings, units and housings |
| SAF 22526 x 4.3/8 T | 111.125 | - | - | Bearings, units and housings |
| SAFS 22540 TLC | 182.5625 | - | - | Bearings, units and housings |
| SI 35 ESX-2LS | 35 | - | 25 | Bearings, units and housings |
Hot number:
22260 CCK/W33
22225
315040 A
46x60x8 CRW1 R
6217/C3VL0241
6004/HR22Q2
61932
AS 6590
GB 3012
N 1012 KPHA/HC5SP
NKX 45
NNTR 90x220x100.2ZL
SAF 22520 x 3.3/8 T
SAF 22638
SAW 23530 x 5.1/4 T
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