
| US stock number | 19965 | |||
| Design | HM21 | |||
| Lip material | R | |||

| d1 | 50.8 | mm | |
| D | 76.12 | 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. | No. | Size(mm) | Brand | Type |
| TC55*68*12 | NK701 | 55*68*12 | NAK | Standard oil seal |
|---|---|---|---|---|
| BM1207A0 | VR 10*9.5-11.5*4.5 | 10*9.5-11.5*4.5 | NOK | General oil seal |
| AB9036E4 | 大直径SB 690*730*20 | 690*730*20 | NOK | General oil seal |
| TC25*42*8 | NK701 | 25*42*8 | NAK | Standard oil seal |
| AR2390-E0 | TB4 40 62 12 NBR | 40*62*12 | NOK | Standard oil seal |
| GJ4153-E2 | VAJ 105 135 14 PTFE | 105*135*14 | NOK | Standard oil seal |
| CO00109-A | 1AP-285 | 284.50 *301.30 * | NOK | O ring |
| CO7364-A | ISO D1180G | 118.00 *128.60 * | NOK | O ring |
| FU1995-F1 | IDI 68 55 10 | 55*68*10 | NOK | Hydraulic Seals |
| 36147 | 36147 | 92.075*107.696*9.652 | SKF | Radial shaft seals |
Hot number:NOK FU1516K0 NOK AC0817G0 NOK AB1563A3 NAK TC40*70*10 NOK AB4212-G0 NOK AE0610-F0 NOK AM3744-E1 NOK CO00081-S0 SKF 1260VRMER SKF 1725250 SKF 19301 SKF 30x52x8CRW1R SKF 546770 SKF 780x830x22HS5R SKF G45x55x4 NOK CC0174C4 NOK FQ0262F6 NOK AC3842A2 NOK GJ3055F0 NAK TC35*50*12 NAK TC17*24*5 NOK AB3400-E0 NOK CO8481-B NOK FU2164-H0 NOK GS0349-V0 NOK CU0456-D2 SKF 19400 SKF 528720 SKF 60x90x10HMSA10V SKF 6141
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