Shandong Tefule Bearing Co., Ltd. is a company approved by the General Administration of Customs of China with import and export rights. Specializing in bearing trade at home and abroad, it is a large-scale industrial company integrating production and sales. Our bearing products have passed the ISO9001 quality system certification and ROHS lead-free certification. These products are widely used in the construction industry, railway industry, aerospace, agriculture, food industry, petroleum industry, cement industry, automobile industry, steel industry, mining, etc.
Needle roller bearing NK50/35 55/25 60/25 60/35 68/25 68/35 73/25 73/35
- Samples:
- 68 mm$5.95/Piece | 1 Piece (Min. Order) |
- Customization:
- Customized packaging(Min. Order: 10 Pieces)Customized logo(Min. Order: 10 Pieces)
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Needle Roller Bearings (needle bearing) is a roller with a cylindrical roller bearings, relative to its diameter, both the thin
and long rollers. This is called needle roller. Despite its smaller cross-section, still has a higher load bearing capacity,
therefore, especially suitable for the radial space-constrained occasions.
Needle contour surface in the proximal surface of the slight contraction. Needle and raceway contact line results can be amended to avoid damaging the edge of the stress.
Needle Roller Bearing characteristics and uses:
Equipped with a thin and long needle bearing roller (roller diameter, length 3 to 10 times the diameter of generally not more than 5mm), so the radial structure is compact, its diameter size and payload capacity compared with other types of bearings the same time, diameter minimum, especially for the radial bearing installation dimensions restricted results. According to the use of different occasions, may make use of, or needle roller bearings without inner ring and cage components, this time to match with the bearing journal surface and the surface of shell holes directly as bearing inner and outer rolling surface, in order to ensure the load capacity and operating performance and a ring bearing the same shaft or housing bore raceway surface hardness, machining accuracy and surface quality should be similar raceway of the bearing rings. Such bearings can only bear the radial load.
1. Radial Needle and Cage Assemblies(K type)
2. Outer circle with double lock needle roller bearing(NA,NKI,RNA,NK type)
3. Outer with double raised edge single row needle roller bearing(NA,NKI,RNA,NK type)
4. Outer with double raised edge double row needle roller bearing(NA,RNA type)
5. Stamping outer needle roller bearing(HK,BK type)
and long rollers. This is called needle roller. Despite its smaller cross-section, still has a higher load bearing capacity,
therefore, especially suitable for the radial space-constrained occasions.
Needle contour surface in the proximal surface of the slight contraction. Needle and raceway contact line results can be amended to avoid damaging the edge of the stress.
Needle Roller Bearing characteristics and uses:
Equipped with a thin and long needle bearing roller (roller diameter, length 3 to 10 times the diameter of generally not more than 5mm), so the radial structure is compact, its diameter size and payload capacity compared with other types of bearings the same time, diameter minimum, especially for the radial bearing installation dimensions restricted results. According to the use of different occasions, may make use of, or needle roller bearings without inner ring and cage components, this time to match with the bearing journal surface and the surface of shell holes directly as bearing inner and outer rolling surface, in order to ensure the load capacity and operating performance and a ring bearing the same shaft or housing bore raceway surface hardness, machining accuracy and surface quality should be similar raceway of the bearing rings. Such bearings can only bear the radial load.
1. Radial Needle and Cage Assemblies(K type)
2. Outer circle with double lock needle roller bearing(NA,NKI,RNA,NK type)
3. Outer with double raised edge single row needle roller bearing(NA,NKI,RNA,NK type)
4. Outer with double raised edge double row needle roller bearing(NA,RNA type)
5. Stamping outer needle roller bearing(HK,BK type)
Model | Fw | D | C |
mm | mm | mm | |
NK30/20-TV | 30 | 40 | 20 |
NK30/30-TV | 30 | 40 | 30 |
NK32/20-TV | 32 | 42 | 20 |
NK32/30 | 32 | 42 | 30 |
NK35/20-TV | 35 | 45 | 20 |
NK35/30-TV | 35 | 45 | 30 |
NK37/20 | 37 | 47 | 20 |
NK37/30 | 37 | 47 | 30 |
NK38/20 | 38 | 48 | 20 |
NK38/30 | 38 | 48 | 30 |
NK40/20-TV | 40 | 50 | 20 |
NK40/30 | 40 | 50 | 30 |
NK42/20 | 42 | 52 | 20 |
NK42/30 | 42 | 52 | 30 |
NK43/20 | 43 | 53 | 20 |
NK43/30 | 43 | 53 | 30 |
NK45/20-TV | 45 | 55 | 20 |
NK45/30-TV | 45 | 55 | 30 |
NK47/20 | 47 | 57 | 20 |
NK47/30 | 47 | 57 | 30 |
NK50/25-TV | 50 | 62 | 25 |
NK50/35-TV | 50 | 62 | 35 |
NK55/25 | 55 | 68 | 25 |
NK55/35 | 55 | 68 | 35 |
NK60/25-TV | 60 | 72 | 25 |
NK60/35 | 60 | 72 | 35 |
NK65/25 | 65 | 78 | 25 |
NK65/35 | 65 | 78 | 35 |
NK68/25 | 68 | 82 | 25 |
NK68/35 | 68 | 82 | 35 |
NK70/25 | 70 | 85 | 25 |
NK70/35 | 70 | 85 | 35 |
NK73/25 | 73 | 90 | 25 |
NK73/35 | 73 | 90 | 35 |
NK75/25 | 75 | 92 | 25 |
NK75/35 | 75 | 92 | 35 |
NK80/25 | 80 | 95 | 25 |
NK80/35 | 80 | 95 | 35 |
NK85/25 | 85 | 105 | 25 |
NK85/35 | 85 | 105 | 35 |
NK90/25 | 90 | 110 | 25 |
NK90/35 | 90 | 110 | 35 |
NK95/26 | 95 | 115 | 26 |
No.1 We are large entity company.
No.2 International quality system certification
Shandong Tefule Bearing Co., Ltd. won the ISO9001-2015 quality management system certificate issued by the authoritative third-party certification company SGS certification body in 2015, and became a company in China that has obtained this authoritative certification.
A: Tube packing+carton+pallets
B: single box packing+carton+pallets
C:as customer's requirement
Shandong Tefule Bearing Co.,Ltd
is a professional bearing manufacturer and dealer in china.We have been engaged in bearing industry for 10 years and made international trade of bearing import and export for more than 8 years.
Our company is specialized in ball bearing,roller bearing,housing units, wheel hub bearing,bearing parts and accessories, cross roller bearing.Also we can customize various large non-standard products such as the most competitive products according to customers' demands.
1. who are we?
We are based in Shandong, China,sell to Mid East(30.00%),South Asia(20.00%),Northern Europe(15.00%),Africa(15.00%),Southeast Asia(10.00%),Western Europe(10.00%),North America(10.00%).
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Ball Bearing,Roller Bearing,Wheel Bearing,Linear Bearing,Pillow Block Bearing
4. why should you buy from us not from other suppliers?
Our company has gained rich experience: we know how to exactly handle every step of production.
Our products possess the advantages of competitive price and good service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
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