| US stock number | 12481 | |||
| Design | HM21 | |||
| Lip material | R | |||
SKF Bore Tite Coating

| d1 | 31.75 | mm | |
| D | 50.8 | 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. | 6015 | r/min | |
| Shaft surface speed | max. | 10 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 12x37x7 HMS5 RG | 12 | 37 | 7 | Seals |
|---|---|---|---|---|
| 3222 A | 110 | 200 | 69.8 | Bearings, units and housings |
| 32914 | 70 | 100 | 20 | Bearings, units and housings |
| 40x58x8 HMS5 V | 40 | 58 | 8 | Seals |
| 417502 | 1585 | - | - | Seals |
| HK 1210 | 12 | 16 | 10 | Bearings, units and housings |
| PBMF 250270140 M1G1 | 250 | 270 | 140 | Bearings, units and housings |
| PSM 7585100 A51 | 75 | 85 | 100 | Bearings, units and housings |
| SAF 23056 KATLC x 10.1/2 | 265.1125 | - | - | Bearings, units and housings |
| SAFS 22518-11 x 3.1/4 TLC | 82.55 | - | - | Bearings, units and housings |
| SYE 1 3/4-3 | 44.45 | - | - | Bearings, units and housings |
| W 61700 XR-2RS1 | 10 | 15 | 4 | Bearings, units and housings |
Hot number:
12456
32912
61235
71822 ACD/HCP4
729 ACD/HCP4A
7322 BEP
86269
BD-C 3096 KM-AOHX 3096 G
HA 307 E
MB 3
NNU 4192 K30M
NUH 2248 ECMH
PRM 202320
QJ 212 N2MA
SAF 23032 KAT x 5.1/2
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