SINOFOU thrust needle roller and cage assembly are the main components of the thrust needle roller bearing.
The needles are held and guided by radially arranged pockets. The cage profile has a specific shape and is formed with hardened steel strip. The small size cage is made of industrial plastics.
SINOFOU high-precision needle roller diameter grouping tolerance is 0.002mm to ensure uniform load distribution. The thrust needle roller and cage assembly are guided by a shaft. A relatively low circumferential velocity can be obtained even at high speeds.
| Shaft diameter | Bearing model query | Overall dimensions | Basic rated load | Limiting speed | |||
| Internal diameter | OVO needle bearing | Fw | D | C | Move C | Quiet Cor | Oil lubrication |
| 5 | K5X8X8 | 5 | 8 | 8 | 2300 | 1880 | 37000 |
| K5X8X10 | 5 | 8 | 10 | 2800 | 2450 | 37000 | |
| 6 | K6X9X8 | 6 | 9 | 8 | 2560 | 2240 | 35000 |
| K6X9X10 | 6 | 9 | 10 | 3300 | 3100 | 35000 | |
| K6X10X13 | 6 | 10 | 13 | 3500 | 2800 | 33000 | |
| 7 | K7X10X8 | 7 | 10 | 8 | 2750 | 2550 | 32000 |
| K7X10X10 | 7 | 10 | 10 | 3350 | 3400 | 32000 | |
| 8 | K8X11X8 | 8 | 11 | 8 | 3000 | 2900 | 30000 |
| K8X11X10 | 8 | 11 | 10 | 3830 | 3950 | 30000 | |
| K8X11X13 | 8 | 11 | 13 | 5000 | 5700 | 30000 | |
| K8X12X10 | 8 | 12 | 10 | 4900 | 4600 | 30000 | |
| 9 | K9X12X10 | 9 | 12 | 10 | 4200 | 4700 | 30000 |
| Shaft diameter | Bearing model query table | Query of bearing specifications and dimensions | Bearing size table | Basic rated load | Limiting speed | ||||
| Internal diameter | Solid ring needle bearing | d | F | D | B | rS | Move Cr N | Quiet Cor N | Oil lubrication |
| 5 | NKI 5/12 TN | 5 | 8 | 15 | 12 | 0.3 | 3950 | 4100 | 32000 |
| NKI 5/16 TN | 5 | 8 | 15 | 16 | 0.3 | 5100 | 5800 | 32000 | |
| 6 | NKI 6/12 TN | 6 | 9 | 16 | 12 | 0.3 | 4500 | 5000 | 31000 |
| NKI 6/16 TN | 6 | 9 | 16 | 16 | 0.3 | 5900 | 7100 | 31000 | |
| NKIS 6 TN | 6 | 10 | 19 | 13 | 0.3 | 5800 | 6000 | 29000 | |
| 7 | NKI 7/12 TN | 7 | 10 | 17 | 12 | 0.3 | 4750 | 5500 | 29000 |
| NKI 7/16 TN | 7 | 10 | 17 | 16 | 0.3 | 6200 | 7800 | 29000 | |
| NKIS 7 TN | 7 | 12 | 22 | 16 | 0.6 | 9600 | 10400 | 26000 | |
| 8 | NKIS 8 | 8 | 14 | 25 | 16 | 0.6 | 14400 | 13800 | 24000 |
| Shaft diameter | Plane bearing model | Flat needle bearing | Thrust needle bearing | AXK flat bearing | Overall dimensions | ||||
| Internal diameter | OVO needle bearing | Thrust washer | Bearing washer | Seat ring | Shaft ring | Dc1 | D1 |
| 4 | AXK0414TN | AS 0414 | -- | -- | -- | 4 | -- |
| 5 | AXK0515TN | AS 0515 | -- | -- | -- | 5 | -- |
| 6 | AXK0619TN | AS 0619 | LS 0619 | -- | -- | 6 | -- |
| 8 | AXK0821TN | AS 0821 | LS 0821 | -- | -- | 8 | -- |
| 10 | AXK1024 | AS 1024 | LS 1024 | -- | -- | 10 | -- |
| 12 | AXK1226 | AS 1226 | LS 1226 | -- | -- | 12 | -- |
| 15 | AXK1528 | AS 1528 | LS 1528 | GS 81102 | WS 81102 | 15 | 16 |
| 17 | AXK1730 | AS 1730 | LS 1730 | GS 81103 | WS 81103 | 17 | 18 |
| 20 | AXK2035 | AS 2035 | LS 2035 | GS 81104 | WS 81104 | 20 | 21 |
| 25 | AXK2542 | AS 2542 | LS 2542 | GS 81105 | WS 81105 | 25 | 26 |
English
русский
info@s-fou.com