ZhongHong bearing Co., LTD.
| Certifiexcavatorion | ISO9001，ISO14001 |
| Payment Terms | L/C, D/A, T/T, Western Union |
| Supply Ability | 500 PC per day |
| Delivery Time | 1-2 work day |
| Packaging Details | According to customer requirements |
| product name | Sealed Cylindrical Roller Bearing |
| weight | 0.56kg |
| specifiexcavatorion | 35*80*20mm |
| Vibration and Noise | Z0V0 / Z1V1 / Z2V2 / Z3V3 |
| Material | Chrome Steel Gcr15Package |
| Precision Rating | ABEC-1 to ABEC-9 |
| Service | OEM ODM |
| Lubriexcavatore | Oil Grease |
| Package | Original Packing |
| Sample | Avaliable |
| Brand Name | NSK NTN |
| Model Number | NJ307 |
| Place of Origin | Shandong, China |
View Detail Information
Explore similar products
Full Cylindrical Roller Bearing FC2842125/P6 Manufacturer's direct selling
Full complement cylinder roller bearing SL192309 1.37 KG 45*100*36
Single row full complement cylinder roller bearing SL192310 50*110*40
china cheap price four-row cylindrical roller bearing 150 mm *250 mm *120 mm
Product Specification
| Certifiexcavatorion | ISO9001，ISO14001 | Payment Terms | L/C, D/A, T/T, Western Union |
| Supply Ability | 500 PC per day | Delivery Time | 1-2 work day |
| Packaging Details | According to customer requirements | product name | Sealed Cylindrical Roller Bearing |
| weight | 0.56kg | specifiexcavatorion | 35*80*20mm |
| Vibration and Noise | Z0V0 / Z1V1 / Z2V2 / Z3V3 | Material | Chrome Steel Gcr15Package |
| Precision Rating | ABEC-1 to ABEC-9 | Service | OEM ODM |
| Lubriexcavatore | Oil Grease | Package | Original Packing |
| Sample | Avaliable | Brand Name | NSK NTN |
| Model Number | NJ307 | Place of Origin | Shandong, China |
| High Light | NJ307 high speed roller bearings ，Sealed roller contact bearing | ||
NSK High Precision Cylindrical Roller Bearing NJ307 NJ308 NJ309
| Bearing Code | NJ307 |
| d | 35 |
| D | 80 |
| B | 21 |
| rsmin | 1 |
| Brand | CLUNT |
| Service | OEM/Customised |
| Mass | 0.56kg |
| CrkN | 32.9 |
| CorkN | 27.5 |
| Limiting speed | 17000 |
| Material | Chrome Steel |
| Cage Material | Brass |
| D2min | 76 |
| D3min | 67 |
| D4max | 96 |
. roller and the raceway is in line contact or repair offline contacts, radial load capacity, suitable to withstand heavy load and shock load.
2. The friction coefficient is small, suitable for high speed, speed limit near the deep groove ball bearings.
3. N type and NU type can move axially, able to adapt due to thermal expansion or installation error of shaft and housing caused by the relative change in position can be used for supporting the free end.
4. shaft or housing bore machining are higher, install the rear bearing outer ring axis relative deflection should be strictly controlled to avoid contact stress concentration.
5. The inner or outer ring separable, easy installation and removal.
2.Cylindrical Roller Bearing Structure Classifiexcavatorion:
1. No outer wall and inner wall N0000 type NU0000 type cylindrical roller bearing such large radial load bearing acceptable, high speed limit, not bound to the shaft or housing axial displacement, axial unacceptable load.
2. Cylindrical inner and outer wall with roller bearings NJ0000 type, NF0000 bearing can be bound by the axial displacement or a direction of the housing, and can accept a smaller axial load. NU0000 + HJ0000 type, NJ0000 + HJ0000 type, NUP0000 bearings, or may be bound by the axial displacement in both directions in the case of an axial gap in the field of bearings, and can accept a smaller two-way axial load.
3. Nj307 Bearings Appliexcavatorion:
Drilling machines, steam-driven pumps, rubber granulation machine, extrusion equipment, medicinal crushing machinery, textile equipment and equipment, plastic machine, planting machine, deep hole drilling, dispensing equipment, box-type drying equipment, steel wire drawing machine, Water-cooled chillers, bakery equipment, high-frequency welding, sewage pumps, eyelets machines, plastic sheet equipment, and so on purpose.
| Bearing NO. | d(mm) | D()mm | B(mm) | Mass(kg) |
| NU304E | 20 | 52 | 15 | 0.201 |
| NU304EM | 20 | 52 | 15 | 0.201 |
| NJ304E | 20 | 52 | 15 | 0.16 |
| NJ304EM | 20 | 52 | 15 | 0.168 |
| N305E | 25 | 62 | 17 | 0.244 |
| N305EM | 25 | 62 | 17 | 0.298 |
| NF305E | 25 | 62 | 17 | 0.244 |
| NU305E | 25 | 62 | 17 | 0.251 |
| NU305EM | 25 | 62 | 17 | 0.375 |
| NJ305E | 25 | 62 | 17 | 0.256 |
| NJ305EM | 25 | 62 | 17 | 0.261 |
| NUP305E | 25 | 62 | 17 | 0.263 |
| NUP305EM | 25 | 62 | 17 | 0.284 |
| NUP305ENV | 25 | 62 | 17 | 0.26 |
| N306E | 30 | 72 | 19 | 0.36 |
| N306EM | 30 | 72 | 19 | 0.41 |
| NU306E | 30 | 72 | 19 | 0.367 |
| NU306EM | 30 | 72 | 19 | 0.30 |
| NJ306E | 30 | 72 | 19 | 0.30 |
| NJ306EM | 30 | 72 | 19 | 0.41 |
| NUP306EM | 30 | 72 | 19 | 0.40 |
4 . CONPANY PROFILE
ZhongHong Bearing Manufacturing Co. Ltd , produces a wide range of ball and roller bearings for automotive making, Ferrous Metallurgy, Chemical Machinery and Machine Manufacturing in its primary plants in China mainland. Our main bearing products include deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings, pump bearings, and many non-standard bearings are also in our product range. The annual output is more than 10 million sets.
WORKSHOP
WAREHOUSE
INSPECTION MACHINE
5 . Packaging
1 . Single box packing, then in carton then in Pallet .
2 . Standard export packing .
3 . According customer demand .
| Deep groove ball bearings | Linear ball bearings | Pillow block bearings | Clutch release bearings |
| Cylindrical roller bearings | Needle roller bearings | Thrust ball bearings | Thrust roller bearings |
| Spherical roller bearings | Ball joint bearings | Conveyor roller bearings | Angular contact ball bearings |
RFQ
|
|
|
|
|
|
|
|
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2004
Total Annual:
10000000-50000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Linqing Zhonghong Bearing Co., LTD office is in Guangzhou city and factory in Shandong province. It is a company integrating bearing R & D, production and sales, with many years of experience in bearing support and industrial service in the industrial field. We specialize in both internationa... Linqing Zhonghong Bearing Co., LTD office is in Guangzhou city and factory in Shandong province. It is a company integrating bearing R & D, production and sales, with many years of experience in bearing support and industrial service in the industrial field. We specialize in both internationa...
Get in touch with us
Leave a Message, we will call you back quickly!