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NA4905 Needle roller bearing with an inner ring - SKF NA4905
Specification: NA4905 with competitive price
| Brand | SKF/NTN/FAG/TIMKEN/INA/IKO/Koyo/NACHI/KBC/OEM/KMY... |
| Dimension | 25x42x17mm; 0.088kg |
| Material | GCr15 chrome steel |
| Certificate | ISO9001:2008 |
| Basic dynamic load rating | 24.2KN |
| Basic static load rating | 34.5KN |
| Fatigue load limit | 4.15KN |
| Contact | Email: koyo@chinakmbearing.com; Whatsapp: +86-17854271903 |
NEEDLE ROLLER BEARING
Model: HK., BK., NK., NKS.., NA.., RNA.., NAO.., RNAO.., NKI.., NKIS.. and etc.
NA, RNA, TAF, TR, BR, KT..EG, KTV..EG and etc.
Application: Automobile, Motorcycle, Cycle, Electric tool, Spinning machine, Agriculture machine, Industrial sewing machine, Engineering machinery and etc.
Description: Needle roller bearing has small cross section still bearing the load with a higher capacity, it is particularly applicable to the radial space is limited occasions. Since its very high lubricant capacity, light weight and rigidity, it can be allowed to use in severe situation: high rotational speed, impact load and etc. Needle roller bearings do a well performance in high speed but lower error. It is very extensive use.
| Bearing No. | SIZE (MM) | BASIC LOAD RATING (KN) | LIMITING SPEED | ||||
| with inner | d | D | C | rs/min | C | C0 | r/min |
| NA4915 | 75 | 105 | 30 | 1 | 86 | 162 | 5500 |
| NA4916 | 80 | 110 | 30 | 1 | 89 | 174 | 5000 |
| NA4917 | 85 | 120 | 35 | 1.1 | 111 | 237 | 4800 |
| NA4918 | 90 | 125 | 35 | 1.1 | 114 | 250 | 4300 |
| NA4919 | 95 | 130 | 35 | 1.1 | 116 | 260 | 4400 |
| NA4920 | 100 | 140 | 40 | 1.1 | 128 | 270 | 4100 |
| NA4922 | 110 | 150 | 40 | 1.1 | 132 | 290 | 3800 |
| NA4924 | 120 | 165 | 45 | 1.1 | 181 | 390 | 3400 |
| NA4926 | 130 | 180 | 50 | 1.5 | 203 | 470 | 3200 |
| NA4928 | 140 | 190 | 50 | 1.5 | 209 | 500 | 3000 |
| NA4915 | 75 | 105 | 30 | 1 | 86 | 162 | 5500 |
| NA4916 | 80 | 110 | 30 | 1 | 89 | 174 | 5000 |
More details of NA4905
NA4905 Needle roller bearing with an inner ring - SKF NA4905
Specification: NA4905 with competitive price
| Brand | SKF/NTN/FAG/TIMKEN/INA/IKO/Koyo/NACHI/KBC/OEM/KMY... |
| Dimension | 25x42x17mm; 0.088kg |
| Material | GCr15 chrome steel |
| Certificate | ISO9001:2008 |
| Basic dynamic load rating | 24.2KN |
| Basic static load rating | 34.5KN |
| Fatigue load limit | 4.15KN |
| Contact | Email: koyo@chinakmbearing.com; Whatsapp: +86-17854271903 |
NEEDLE ROLLER BEARING
Model: HK., BK., NK., NKS.., NA.., RNA.., NAO.., RNAO.., NKI.., NKIS.. and etc.
NA, RNA, TAF, TR, BR, KT..EG, KTV..EG and etc.
Application: Automobile, Motorcycle, Cycle, Electric tool, Spinning machine, Agriculture machine, Industrial sewing machine, Engineering machinery and etc.
Description: Needle roller bearing has small cross section still bearing the load with a higher capacity, it is particularly applicable to the radial space is limited occasions. Since its very high lubricant capacity, light weight and rigidity, it can be allowed to use in severe situation: high rotational speed, impact load and etc. Needle roller bearings do a well performance in high speed but lower error. It is very extensive use.
| Bearing No. | SIZE (MM) | BASIC LOAD RATING (KN) | LIMITING SPEED | ||||
| with inner | d | D | C | rs/min | C | C0 | r/min |
| NA4915 | 75 | 105 | 30 | 1 | 86 | 162 | 5500 |
| NA4916 | 80 | 110 | 30 | 1 | 89 | 174 | 5000 |
| NA4917 | 85 | 120 | 35 | 1.1 | 111 | 237 | 4800 |
| NA4918 | 90 | 125 | 35 | 1.1 | 114 | 250 | 4300 |
| NA4919 | 95 | 130 | 35 | 1.1 | 116 | 260 | 4400 |
| NA4920 | 100 | 140 | 40 | 1.1 | 128 | 270 | 4100 |
| NA4922 | 110 | 150 | 40 | 1.1 | 132 | 290 | 3800 |
| NA4924 | 120 | 165 | 45 | 1.1 | 181 | 390 | 3400 |
| NA4926 | 130 | 180 | 50 | 1.5 | 203 | 470 | 3200 |
| NA4928 | 140 | 190 | 50 | 1.5 | 209 | 500 | 3000 |
| NA4915 | 75 | 105 | 30 | 1 | 86 | 162 | 5500 |
| NA4916 | 80 | 110 | 30 | 1 | 89 | 174 | 5000 |
More details of NA4905
