| US stock number | 19880 | |||
| Design | HM21 | |||
| Lip material | R | |||
SKF Bore Tite Coating

| d1 | 50.8 | 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. | 3760 | r/min | |
| Shaft surface speed | max. | 10 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 313811 | 200 | 290 | - | Bearings, units and housings |
|---|---|---|---|---|
| 6205/HC5C3 | 25 | 52 | 15 | Bearings, units and housings |
| 7038 ACD/HCP4AH1 | 190 | 290 | 46 | Bearings, units and housings |
| 71803 ACD/P4 | 17 | 26 | 5 | Bearings, units and housings |
| GEH 30 ES-2RS | 30 | 55 | 32 | Bearings, units and housings |
| HH 224334/310 | 99.975 | 212.725 | 66.675 | Bearings, units and housings |
| N 1009 KTN/SP | 45 | 75 | 16 | Bearings, units and housings |
| OKTC 385 | - | 585 | - | |
| PBMF 162216 M1G1 | 16 | 22 | 16 | Bearings, units and housings |
| PWM 180200150 | 180 | 200 | 150 | Bearings, units and housings |
| SNW 3038x6.7/8 | 174.625 | 190 | 111.8108 | Bearings, units and housings |
| Z 207 | 35 | - | 6 | Seals |
Hot number:
240x270x15 HMSA10 RG
3687
280x310x16 HS8 R
51117
40x56x8 CRW1 R
7016 ACB/P4AL
718/500 AMB
780x830x22 HS5 R
FY 1.3/4 TF/VA201
GE 240 TXA-2LS
NATV 8 PPA
SIKB 12 F/VZ019
SY 1. TR
TUJ 509
W 61916-2RS1
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