| US stock number | 21210 | |||
| Design | CRW1 | |||
| Lip material | R | |||

| d1 | 53.975 | mm | |
| D | 77.75 | mm | |
| b | 12.7 | 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. | 6369 | r/min | |
| Shaft surface speed | max. | 18 | m/s |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 19770 | 50.8 | 66.93 | 5.94 | Seals |
|---|---|---|---|---|
| 7015 ACB/P4A | 75 | 115 | 20 | Bearings, units and housings |
| AOH 3084 G | 400 | 420 | 186 | Bearings, units and housings |
| C 2317 K | 85 | 180 | 60 | Bearings, units and housings |
| GE 12 TXGR | 12 | 22 | 7 | Bearings, units and housings |
| OKCX 370 | 370 | - | ||
| PCMW 142601.5 E | 14 | 26 | - | Bearings, units and housings |
| S7022 ACD/P4A | 110 | 170 | 28 | Bearings, units and housings |
| SAF 22534 x 5.7/8 T | 149.225 | - | - | Bearings, units and housings |
| SAF 22618 x 3.1/16 T | 77.7875 | - | - | Bearings, units and housings |
| SCF 90 ES | 90 | - | 60 | Bearings, units and housings |
| SYE 2 15/16 | 74.6125 | - | - | Bearings, units and housings |
Hot number:
1750 VRME R
30240/DF
524212
71832 ACD/P4
71968 ACMB
7244 BCBM
BB1-8001
FYJ 75 TF
N 1015 KPHA/HC5SP
HM 31/500
SAF 22526 x 4.5/16
SAFS 22536 x 6.3/8 TLC
W 638/2 R-2Z
WS 89312
YAR 215-215-2FW/VA228
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