| US stock number | 29968 | |||
| Design | HM21 | |||
| Lip material | R | |||

| d1 | 76.2 | mm | |
| D | 101.68 | 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. | 2507 | r/min | |
| Shaft surface speed | max. | 10 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 12678 | ||||
|---|---|---|---|---|
| 7012 CD/HCP4AL | ||||
| K 89311 TN | ||||
| RNAO 16x28x12 | ||||
| W 61907 R |
Hot number:
15032
15742
240/950 CAF/W33
32x45x8 HMSA10 V
42x72x8 CRW1 R
55x72x10 HMSA10 V
99078
BD-C 3168 KM-AOH 3168 G
NJ 2215 ECPH
NUTR 50 X
PRM 657040
S71919 ACB/HCP4A
SAFS 22536 TLC
SY 1.3/8 LDW
YAR 206-104-2RF/HV
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