Basic Info.
Bearing Size
50.800*107.950*74.615*53.975mm
Chamfer
Light Chamfer or Black Chamfer
Precision Rating
P0/P6/P5/P4/P2
Bearing Cage
Steel Cage or Nylon Cage
Applications
Automoive Industry, Heavy Equipment
Used on
Cars, Axles, Trucks, Trailers, Tractors
Related Bearing
Na456sw-452D Na558sw-552D Na643sw-632D
Bearing Type
Tapered Roller Bearing
Transport
by Land / Sea / Air
Transport Package
Carton Box + Pallet
Specification
Chrome steel bearing
Product Description
Product Description
TNA bearings are similar to the TDO, but the inner race narrow faces are extended to abut and eliminate the need for a separate inner race spacer. Supplied with an in-built clearance to give a standard setting range, these bearings provide a solution for many fixed or floating bearing applications where simplicity of assembly is required.
Size range:
ID 25.400 mm to 1200.150 mm (1.0000 in. to 47.2500 in.)
OD 30.480 mm to 2460.000 mm (1.2000 in. to 96.8504 in.)
Design Attributes:
- Double cup and two single cones.
- Internal bearing clearance controlled by extending the front faces of the cones so they contact each other.
- SW variation features chamfers in the bores at the front faces of the two single cones to form a lubrication groove.
- SE variation features a backface rib design to accommodate radial lip seals or stamped closure.
Bearing Model | NA456SW-452D NA558SW-552D NA643SW-632D NA484SW-472D |
Bearing Type | Tapered Roller Bearing |
Bearing Material | GCR15 Chrome Steel |
Bearing Features | High precision, low noise, long using life |
Bearing Brand | OEM |
Packing | Industrail packing or single box packing |
Applications | Sheaves,Crane sheaves,Oil-field drilling rig sheaves,Applications where two-row preset bearings are required |
Guarantee | 100% quality inspetion before shipping |
HS Code | 84822000 |
Detailed Photos
Product Parameters
Specification | Boundary dimensions(mm) |
d | D | T | C |
NA05076SW-05185D | 19.050 | 47.000 | 34.925 | 25.212 |
NA26118SW-26284D | 29.987 | 71.979 | 42.761 | 36.512 |
NA15117SW-15251D | 30.005 | 63.500 | 50.803 | 36.512 |
NA24776SW-24720D | 38.000 | 76.200 | 58.738 | 39.688 |
NA439SW-432D | 44.450 | 95.250 | 66.675 | 50.800 |
NA435SW-432D | 44.450 | 95.250 | 71.440 | 50.800 |
NA3780SW-3729D | 50.800 | 93.264 | 65.088 | 52.388 |
NA455SW-452D | 50.800 | 107.950 | 65.090 | 53.975 |
NA456SW-452D | 50.800 | 107.950 | 74.615 | 53.975 |
NA558SW-552D | 60.325 | 123.825 | 79.375 | 63.500 |
NA643SW-632D | 69.850 | 136.525 | 95.250 | 76.200 |
NA484SW-472D | 70.000 | 120.000 | 65.090 | 53.975 |
NA483SW-472D | 70.000 | 120.000 | 74.615 | 53.975 |
NA580SW-572D | 82.550 | 139.992 | 92.075 | 66.675 |
NA497SW-493D | 85.725 | 136.552 | 73.025 | 53.975 |
NA596SW-592D | 88.900 | 152.400 | 92.075 | 63.500 |
NA759SW-752D | 88.900 | 161.925 | 104.775 | 85.725 |
NA691SW-672D | 101.600 | 168.275 | 92.075 | 69.850 |
NA56425SW-56650D | 107.950 | 165.100 | 88.900 | 63.500 |
NA48290SW-48220D | 127.000 | 182.562 | 93.660 | 73.025 |
NA48685SW-48620D | 142.875 | 200.025 | 93.665 | 73.025 |
NA46790SW-46720CD | 165.100 | 225.425 | 95.250 | 69.850 |
NA67791SW-67720CD | 177.800 | 247.650 | 103.188 | 84.138 |
NA87700SW-87112D | 177.800 | 282.575 | 107.950 | 79.375 |
LM637349NW-LM637310D | 184.150 | 242.888 | 95.250 | 69.850 |
NA67885SW-67820CD | 190.500 | 266.700 | 109.538 | 84.138 |
LM241149NW-LM241110D | 203.200 | 276.225 | 95.250 | 73.025 |
LM446349NW-LM446310D | 234.950 | 311.150 | 101.600 | 73.025 |
NA8575SW-8520CD | 234.950 | 327.025 | 117.475 | 82.550 |
LM249747NW-LM249710D | 253.975 | 347.662 | 101.600 | 69.850 |
LM251649NW-LM251610D | 266.700 | 352.425 | 107.950 | 82.550 |
L347049NW-L357010CD | 304.800 | 393.700 | 107.950 | 82.550 |
Bearing model | inner diameter(mm) | outer diameter(mm) |
inner circle | outer ring |
NA05076SW | 05185D | 190.050 | 47.000 |
NA26118SW | 26284D | 29.987 | 71.979 |
NA15117SW | 15251D | 30.005 | 63.500 |
NA24776SW | 24720D | 38.100 | 76.200 |
NA439SW | 432D | 44.450 | 95.250 |
NA435SW | 432D | 44.450 | 95.250 |
NA3780SW | 3729D | 50.800 | 93.264 |
NA455SW452D | 452D | 50.800 | 107.950 |
NA456SW | 452D | 50.800 | 107.950 |
NA558SW | 552D | 60.325 | 123.825 |
NA643SW | 632D | 69.850 | 136.525 |
NA484SW | 472D | 70.000 | 120.000 |
NA483SW | 472D | 70.000 | 120.000 |
NA580SW | 572D | 82.550 | 139.992 |
NA497SW | 493D | 85.725 | 136.525 |
NA596SW | 592D | 88.900 | 152.400 |
NA759SW | 752D | 88.900 | 161.925 |
NA691SW | 672D | 101.600 | 168.275 |
NA56425SW | 56650D | 107.950 | 165.100 |
NA48290SW | 48220D | 127.000 | 182.562 |
NA48685SW | 48620D | 142.875 | 200.025 |
NA467905SW | 46720CD | 165.100 | 225.425 |
NA67791SW | 67720CD | 177.800 | 247.650 |
NA87700SW | 87112D | 177.800 | 282.575 |
LM637349NW | LM637310D | 184.150 | 242.888 |
NA67885SW | 67820CD | 190.500 | 266.700 |
LM241149NW | LM241110D | 203.200 | 276.225 |
LM446349NW | LM446310D | 234.950 | 311.150 |
NA8575SW | 8520CD | 234.950 | 327.025 |
LM249747NW | LM249710D | 253.975 | 347.662 |
LM251649NW | LM251610D | 266.700 | 352.425 |
L357049NW | L357010CD | 304.800 | 393.700 |
Company Profile
Shandong Hongye Precision Bearing Co.,Ltd. was founded by Hebei Defa Bearing Co.,Ltd, factory is located in Hebei province, China.
We are a bearing manufacturer integrating the research, development and sales of bearings, with a floor area of 18,000 square meters and a plant area of 8,800 square meters. Equipped with modern production equipment and advanced detection instruments.
We can provide all types bearings and OEM service according to customers' requirements.
Our products are widely used in the automobile, agricultural, textile production, mining, printing and packing industries, in addition to various applications at airports, in air-conditioning systems, conveying devices, ships ad so on. Our products are being exported to more than 50 countries and regions overseas including Singapore, Thailand, Iran, Turkey, Poland, Italy, England, France, Russia, Germany, the United States, Australia, Argentina, Brazil as well as other countries and regions all over the world.
We are a trusted and reliable bearing supplier, choose us to be your good partner!
Quality Inspection
100% Quality inspection to ensure the bearings are with good quality before shipping. Our Advantages
1. Professional production team with advanced production equipment and testing instruments.
2. Many years of export experience can provide customers with better service and problem-solving capabilities.
3. Customers all over the world enable us to better understand the market and provide customers with suitable bearings.
4. Sincerity, cooperation, mutual and provide good quality bearings for clients are the development idea of our company.
5. Quick delivery, shipping goods on time. Save more time and cost for all customers. Packaging & Shipping
FAQ
1. Q: Are you trading company or manufacturer ?
A: We have our own factory , our type is factory + trade.
2. Q: Could you accept OEM and customize?
A: Yes, we can customize products according to your sample or drawing.
3. Q: How long is your delivery time?
A: If stock, within 7 days to ship or based on your order quantity.
4. Q: Could you supply sample for free?
A: Yes, we can offer the sample for free,do you mind to buy a "ticket" for her?
More details, please contact with us. Thanks for your time!
Address:
Room 702, No. 6, China Railway Financial Intelligence Center, No. 59 Industrial South Road, High-tech District, Jinan City, Shandong Province
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components
Management System Certification:
IATF16949
Company Introduction:
Shandong Hongye Precision Bearing Co., Ltd was founded by Hebei Defa bearing manufacturing Co., Ltd., located in Hebei province. We are a bearing manufacturer integrating the research, development and sales of bearings, with a floor area of 18, 000 square meters and a plant area of 8, 800 square meters. Equipped with modern production equipment and advanced detection instruments, Our own Brand "JDZ". Specializing in designing and manufacturing various types of bearings including tapered roller bearings, deep groove ball bearings, spherical insert bearings, angular contact ball bearings, thrust ball bearings, wheel hub bearing, Universal Joint bearing, self-aligning ball bearings as well as plastic bearings, ceramic bearing and so on. We could also provide OEM service according to our customers′ requirements.
Our products are widely used in the agricultural, textile production, mining, automobiles, printing and packing industries, in addition to various applications at airports, in air-conditioning systems, conveying devices, ships ad so on. Our products are being exported to more than 50 countries and regions overseas including Japan, South Korea, Italy, Poland, Iran, France, Germany, the United States, Singapore, Thailand, Russia, Turkey, England, Australia, Argentina, Brazil as well as other countries and regions all over the world.
Adhering to the business philosophy of "Diligent Development, Sincere Service, Meticulous Manufacturing and Brand Strategy", the company works with customers at home and abroad with an honesty and fair principle. The company has successively passed the certifications of ISO9001: 2008 and IATF 16949: 2016 Quality Management System and ISO14001: 2004 Environment Management System. The company adopts detailed quality control measures to enhance products and services, in order to provide global customers with high-quality products and service.