PFB Bearing
Download
Contact Us
0086-573-84866584
No.128 Shenyu Road, Taozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province, China
Wipers
K839
Design Introduction
Kintowe K839 is precision moulded in high performance polyurethane- KINTOWE ?01 for maximum wear resistance, and is designed to exclude dirt and moisture from entering the cylinder and to collect traces of fluid passing the rod seal.
Opposite the wiper lip are two sealing lips accurately produced and proportioned to collect fluid passing the rod seal . To obtain stability and improve the seal the outside diameter is in interference with the housing.
A vent between the seal and the wiper is recommended to avoid a pressure trap.
Advantages
● Hard wearing material for long using life
● Twin lip ensures drier sealing system
Specification
| Фd1 | ФD1 | ФD2 | L1 | L2 | PART No. |
| 12 | 18 | 14.5 | 4.0 | 7.0 | 8390120 |
| 12 | 20 | 16.5 | 4.0 | 7.0 | 8390121 |
| 14 | 22 | 18.3 | 4.8 | 7.0 | 8390140 |
| 15 | 22 | 18.0 | 3.8 | 6.0 | 8390150 |
| 16 | 24 | 20.3 | 4.8 | 7.0 | 8390160 |
| 18 | 24 | 20.5 | 4.0 | 7.0 | 8390180 |
| 18 | 26 | 22.3 | 4.8 | 7.0 | 8390181 |
| 20 | 26 | 22.5 | 4.0 | 7.0 | 8390200 |
| 20 | 28 | 24.3 | 4.8 | 7.0 | 8390201 |
| 22 | 28 | 24.5 | 4.0 | 7.0 | 8390220 |
| 25 | 31 | 27.5 | 4.0 | 7.0 | 8390250 |
| 25 | 33 | 29.3 | 4.8 | 7.0 | 8390251 |
| 28 | 36 | 31.0 | 5.0 | 8.0 | 8390280 |
| 28 | 36 | 32.3 | 4.8 | 7.0 | 8390281 |
| 30 | 38 | 33.0 | 5.0 | 8.0 | 8390300 |
| 30 | 38 | 34.0 | 5.8 | 8.0 | 8390301 |
| 31.5 | 39.5 | 35.5 | 5.8 | 8.0 | 8390315 |
| 32 | 40 | 35.0 | 5.0 | 8.0 | 8390320 |
| 32 | 40 | 36.0 | 5.8 | 8.0 | 8390321 |
| 35 | 43 | 39.0 | 5.8 | 8.0 | 8390350 |
| 35.5 | 43.5 | 39.5 | 5.8 | 8.0 | 8390355 |
| 36 | 44 | 39.0 | 5.0 | 8.0 | 8390360 |
| 38 | 46 | 42.0 | 5.8 | 8.0 | 8390380 |
| 40 | 48 | 44.0 | 5.8 | 8.0 | 8390400 |
| 40 | 48 | 43.0 | 5.0 | 8.0 | 8390401 |
| 45 | 53 | 49.0 | 5.8 | 8.0 | 8390450 |
| 45 | 53 | 48.0 | 5.0 | 8.0 | 8390451 |
| 50 | 58 | 53.0 | 5.0 | 8.0 | 8390500 |
| 50 | 58 | 54.0 | 5.8 | 8.0 | 8390501 |
| 53 | 61 | 57.0 | 5.8 | 8.0 | 8390530 |
| 55 | 63 | 59.0 | 5.8 | 8.0 | 8390550 |
| 55 | 65 | 58.0 | 6.0 | 9.7 | 8390551 |
| Фd1 | ФD1 | ФD2 | L1 | L2 | PART No. |
| 55 | 63 | 59.0 | 5.8 | 8.0 | 8390552 |
| 56 | 64 | 60.0 | 5.8 | 8.0 | 8390560 |
| 56 | 66 | 59.0 | 6.0 | 9.7 | 8390561 |
| 60 | 68 | 64.0 | 5.8 | 8.0 | 8390600 |
| 60 | 70 | 63.0 | 6.0 | 9.7 | 8390601 |
| 63 | 71 | 67.0 | 5.8 | 8.0 | 8390630 |
| 65 | 73 | 69.0 | 5.8 | 8.0 | 8390650 |
| 65 | 75 | 68.0 | 6.0 | 9.7 | 8390651 |
| 70 | 80 | 73.0 | 6.0 | 9.7 | 8390700 |
| 70 | 80 | 75.0 | 6.8 | 10.0 | 8390701 |
| 75 | 85 | 80.0 | 6.8 | 10.0 | 8390750 |
| 80 | 90 | 85.0 | 6.8 | 10.0 | 8390800 |
| 85 | 95 | 90.0 | 6.8 | 10.0 | 8390850 |
| 90 | 100 | 93.0 | 6.0 | 9.7 | 8390900 |
| 90 | 100 | 95.0 | 6.8 | 10.0 | 8390901 |
| 95 | 105 | 100.0 | 6.8 | 10.0 | 8390950 |
| 100 | 110 | 105.0 | 6.8 | 10.0 | 8391000 |
| 110 | 120 | 115.0 | 6.8 | 10.0 | 8391100 |
| 110 | 125 | 14.0 | 8.5 | 13.0 | 8391101 |
| 112 | 122 | 117.0 | 6.8 | 10.0 | 8391120 |
| 120 | 130 | 125.0 | 6.8 | 10.0 | 8391200 |
| 125 | 138 | 132.0 | 7.8 | 11.0 | 8391250 |
| 130 | 142 | 135.0 | 8.2 | 11.0 | 8391300 |
| 130 | 143 | 137.0 | 7.8 | 11.0 | 8391301 |
| 136 | 149 | 143.0 | 7.8 | 11.0 | 8391360 |
| 140 | 153 | 147.0 | 7.8 | 11.0 | 8391400 |
| 140 | 155 | 144.0 | 8.5 | 13.0 | 8391401 |
| 145 | 158 | 152.0 | 7.8 | 11.0 | 8391450 |
| 150 | 163 | 157.0 | 7.8 | 11.0 | 8391500 |
| 150 | 165 | 154.0 | 8.5 | 13.0 | 8391501 |
| 160 | 174 | 167.0 | 7.8 | 11.0 | 8391600 |
| 180 | 196 | 184.0 | 9.5 | 14.0 | 8391800 |