| US stock number | 51179 | |||
| Design | CRSH1 | |||
| Lip material | R | |||

| d1 | 130 | mm | |
| D | 155 | mm | |
| b | 10 | mm |
| Pressure differential | max. | 0.05 | MPa | |
| Operating temperature | min. | -40 | °C | |
| Operating temperature | max. | 100 | °C | |
| Operating temperature, short period | max. | 120 | °C | |
| Rotational speed | max. | 1469 | r/min | |
| Shaft surface speed | max. | 10 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 12437 | 31.75 | 50.37 | 6.35 | Seals |
|---|---|---|---|---|
| BD-23136 CCK/W33-H 3136 | 160 | 300 | 96 | Bearings, units and housings |
| 32948T114/DB | 240 | 320 | - | Bearings, units and housings |
| H 213 | 60 | 85 | 40 | Bearings, units and housings |
| KM 36 | 27 | - | 180 | Bearings, units and housings |
| NF 19/850 ECMB | 850 | 1120 | 118 | Bearings, units and housings |
| NU 305 ECJ | 25 | 62 | 17 | Bearings, units and housings |
| OKBS 98 | 98 | - | - | |
| SAFS 23056 KAT x 10.1/2 | 266.7 | - | - | Bearings, units and housings |
| SNL 524 TURU | 110 | - | - | Bearings, units and housings |
| SYFWK 30 LTHR | 30 | - | - | Bearings, units and housings |
| W 61700 X-2ZS | 10 | 15 | 4 | Bearings, units and housings |
Hot number:
100042
13537
29208
51103 V/HR22T2
51305
7004 CD/HCP4A
71803 ACD/HCP4
71920 ACD/P4A
D/W R2A-2Z
NKX 12
NU 248 MA
TUWK 1.3/8 LTA
SSAFS 22522 x 4
SY 17 FM
W 61916
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