| US stock number | 18889 | |||
| Design | HM21 | |||
| Lip material | R | |||
SKF Bore Tite Coating

| d1 | 47.625 | mm | |
| D | 80.01 | 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 |
| 15x28x7 CRW1 R | 15 | 28 | 7 | Seals |
|---|---|---|---|---|
| BD-231/800 CAK/W33-OH 31/800 H | 750 | 1280 | 375 | Bearings, units and housings |
| 629/HR22Q2 | 9 | 26 | 8 | Bearings, units and housings |
| 90899 | - | - | 63.5 | Seals |
| GE 40 TXE-2LS | 40 | 62 | 28 | Bearings, units and housings |
| KMFE 24 | 26 | - | 120 | Bearings, units and housings |
| NJ 2317 ECP | 85 | 180 | 60 | Bearings, units and housings |
| NU 2230 ECM | 150 | 270 | 73 | Bearings, units and housings |
| NU 310 ECML | 50 | 110 | 27 | Bearings, units and housings |
| PFD 20 RM | 20 | - | - | Bearings, units and housings |
| SNW 144x7.15/16 | 201.6125 | 220 | 184.8358 | Bearings, units and housings |
| W 605-2RS1 | 5 | 14 | 5 | Bearings, units and housings |
Hot number:
206-Z
23240 CCK/W33
35x47x8 HMSA10 RG
51107 V/HR22T2
6213-ZNR
7009 CE/P4A
7214 BECBJ
99262
BD-C 3036 K-AH 3036
FYE 2 3/4
HA 220
LR 20x25x20.5
NCF 1848 V
PWTR 25.2RS
SNL 519-616
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