changzhou fums bearing co.,ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 300kpcs,30days |
| Delivery Time | 5-8 work days |
| Packaging Details | Roll or single box |
| Feature | High Speed Low Noise |
| Structure | General |
| Material | Chrome Steel |
| HS Code | 848210200 |
| Stock | Rich |
| Spherical | Non-Aligning Bearings |
| Seals type | open |
| Package | roller or single box |
| Brand Name | NEKIB OR FUMSB |
| Model Number | RNA4900 RS/2RS |
| Certification | ISO9001,IATF16949 |
| Place of Origin | CHANGZHOU,CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 300kpcs,30days |
| Delivery Time | 5-8 work days | Packaging Details | Roll or single box |
| Feature | High Speed Low Noise | Structure | General |
| Material | Chrome Steel | HS Code | 848210200 |
| Stock | Rich | Spherical | Non-Aligning Bearings |
| Seals type | open | Package | roller or single box |
| Brand Name | NEKIB OR FUMSB | Model Number | RNA4900 RS/2RS |
| Certification | ISO9001,IATF16949 | Place of Origin | CHANGZHOU,CHINA |
| High Light | double row needle roller bearings ，seal ring needle roller bearing with inner ring or without inner ring ，needle roller without shoulder and with inner ring | ||
Needle roller bearing capacity big, applicable to the limited size of installation of supporting structure, Journal as rolling surface hardening on the surface, bearing use force fit into the hole, need not again for axial positioning. Bearings should be injected into the right amount of grease before installation, under normal circumstances, after assembly don't have to BK type lubricating bearing used in shaft neck without out of the bearing, encloses the seal effect, and can withstand the smaller axial winding.
| Shaft Diameter | Bearing Designation | Mass Approx | Boundary Dimensions | Basic Load Rating | Limiting Speed | |||||
| Current Code | Original Code | d | Fw | D | B | Dynamic | Static | Oil | ||
| mm | g | mm | N | rpm | ||||||
| 22 | NA69/22 | 130 | 22 | 28 | 39 | 30 | 37500 | 55000 | 15000 | |
| NA223934 | 22 | 28 | 39 | 34 | ||||||
| 23 | NA2020 | 23 | 42 | 22 | ||||||
| 25 | NK] 25/30 | 115 | 25 | 29 | 38 | 30 | 31500 | 56000 | 14000 | |
| NA4905 | 4524905 | 76 | 25 | 30 | 42 | 17 | 23600 | 31500 | 14000 | |
| NA6905 | 6534905 | 138 | 25 | 30 | 42 | 30 | 29000 | 59000 | 14000 | |
| NK1S25 | 160 | 25 | 32 | 47 | 22 | 32000 | 55000 | 13000 | ||
| F-208277 | 25 | 32 | 47 | 22 | ||||||
| NK1 25/20 | 25 | 29 | 38 | 20 | 21900 | 34000 | 15000 | |||
| NA5905 | 139 | 25 | 30 | 42 | 23 | 30500 | 43000 | 13000 | ||
| 28 | NA49Z28 | 45440/28 | 98 | 28 | 32 | 45 | 17 | 24000 | 33500 | 14000 |
| NA69/28 | 170 | 28 | 32 | 45 | 30 | 40500 | 63000 | 14000 | ||
| NK1 28/20 | 28 | 32 | 42 | 20 | 23000 | 37500 | 14000 | |||
| 30 | NA4906 | 4544906 | 115 | 30 | 35 | 47 | 17 | 25000 | 35500 | 13000 |
| NA50O6 | 6534906 | 152 | 30 | 35 | 47 | 23 | ||||
| NA6906 | 30 | 35 | 47 | 30 | 43500 | 71000 | 13000 | |||
| NK1 30/20 | 30 | 35 | 45 | 20 | 24000 | 42500 | 13000 | |||
| NKI 30/30 | 30 | 35 | 45 | 30 | 36500 | 69000 | 13000 | |||
| 32 | NK132/20 | 32 | 37 | 47 | 20 | 24900 | 43900 | 12000 | ||
| WI324720 | 32 | 37 | 47 | 20 | 24900 | 43500 | 12000 | |||
| NA49/32 | 45449/32 | 150 | 32 | 40 | 52 | 20 | 24900 | 43500 | 12000 | |
| NA69/32 | 66349/32 | 272 | 32 | 40 | 52 | 36 | 100000 | 100000 | 11000 | |
| 35 | NKI 35/30 | 165 | 35 | 40 | 50 | 30 | 39000 | 79000 | 11000 | |
| NA4907 | 4524907 | 151 | 35 | 42 | 55 | 20 | 19800 | 41500 | 11000 | |
| NA6907 | 6534907 | 301 | 35 | 42 | 55 | 36 | 26000 | 60500 | 11000 | |
| NK1S35 | 220 | 35 | 43 | 58 | 22 | 33000 | 56000 | 9500 | ||
| NA5907 | 256 | 35 | 42 | 55 | 27 | |||||
| 40 | NKI 40/20 | 124 | 40 | 45 | 55 | 20 | 22000 | 4S0D0 | 10000 | |
| NK14W30 | 184 | 40 | 45 | 55 | 30 | 35000 | 86000 | 10000 | ||
| NA4908 | 4544908 | 240 | 40 | 4S | 62 | 22 | 42000 | 65000 | 8500 | |
| NA6908 | 401 | 40 | 46 | 62 | 40 | 64000 | 112000 | 8500 | ||
| NA5908 | 34S | 40 | 48 | 62 | 30 | 53000 | 92500 | 8500 | ||
| 42 | NKI 42/20 | 138 | 40 | 47 | 57 | 20 | 26000 | 52500 | 9500 | |
| 45 | NKI 45/25 | 218 | 42 | 50 | 62 | 25 | 36000 | 70000 | 8500 | |
| NKI 45/35 | 289 | 42 | 50 | 62 | 35 | 41500 | 102000 | 8500 | ||
| NA4909 | 4544909 | 260 | 45 | 50 | 68 | 22 | 37000 | 96500 | 8000 | |
| NA6909 | 6534909 | 479 | 45 | 50 | 68 | 40 | 61500 | 123500 | 8000 | |
| NK1S45 | 306 | 45 | 55 | 72 | 22 | 43000 | 71000 | 7500 | ||
| NA5909 | 396 | 45 | 50 | 68 | 30 | |||||
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2005
Total Annual:
8000000-10000000
Employee Number:
120~200
Ecer Certification：
Active Member
Changzhou FUMS Import & Export Co., Ltd. is the foreign trade department of WJWHB.WJWHB is specialized in the production of needle bearings, mainly exported to North America, Europe, Southeast Asia and so on. Needle Roller Thrust Bearing:AXK, NTA, TC, AX, AXZ, AXW, FNTKF, FNTK, FNTF, NTB... Changzhou FUMS Import & Export Co., Ltd. is the foreign trade department of WJWHB.WJWHB is specialized in the production of needle bearings, mainly exported to North America, Europe, Southeast Asia and so on. Needle Roller Thrust Bearing:AXK, NTA, TC, AX, AXZ, AXW, FNTKF, FNTK, FNTF, NTB...
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