DWR Bearing Co., Ltd
| Payment Terms | Western Union, , T/T, L/C |
| Supply Ability | 10000pcs/month |
| Packaging Details | Usually made by plastic tube+anti-rust paper+box+carton |
| Type | Single Row Cylindrical Roller Bearing |
| Bore size | 85mm |
| Cage material | brass |
| Precision Rating | P5,P6 |
| Brand Name | NSK |
| Model Number | NU317E |
| Place of Origin | Japan |
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Product Specification
| Payment Terms | Western Union, , T/T, L/C | Supply Ability | 10000pcs/month |
| Packaging Details | Usually made by plastic tube+anti-rust paper+box+carton | Type | Single Row Cylindrical Roller Bearing |
| Bore size | 85mm | Cage material | brass |
| Precision Rating | P5,P6 | Brand Name | NSK |
| Model Number | NU317E | Place of Origin | Japan |
| High Light | sealed cylindrical roller bearings ，axial cylindrical roller bearings | ||
Stainless Steel Spindle Cylindrical Roller Bearing Single Row NU 317 ECJ , 85mm Bore
Cylindrical roller bearing:
Cylindrical roller bearings are available in many designs, series and sizes, including single row bearings with a cage, High-capacity bearing, single and double row full complement bearings (without a cage). Bearings with a cage can accommodate heavy radial loads, fast accelerations and high speeds. Full complement bearings incorporated a maximum number of rollers and are therefore suitable for very heavy radial loads at moderate speeds.
Features and benefits
Cylindrical Roller Bearings are bearing in which cylinders are used as the rolling elements as opposed to balls in ball bearings. As such, the rollers have a greater (linear) contact area with the outer ring and are distribute loads across a broader surface. Subsequently, they have a relatively high radial load capacity and are suitable for high speeds. Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
Model:NU 317 ECJ, NU 317 ECM, NU 317 ECP
Dimension:85x180x41mm
Bore Size:85mm
Outside Diameter:180mm
Width:41mm
Basic Dynamic Load Rating:340kN
Basic Static Load Rating:335kN
Material of Rings and Balls: Chrome steel,Carbon steel, Stainless steel
Cage Material: Brass,Steel,Nylon
Package: Usually made by plastic tube+anti-rust paper+box+carton
Terms of Payment: T/T(30% deposit in advance), Irrevocable L/C at sight, Western Union
Delivery Time: 3-25 days, according to the order quantity
Application: motor, locomotives, autos,spindle,equipment, internal combustion engine, generator, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery, etc.
Single row: NU, NJ, NUP, N, NCF and NJG designs
Double row: NNU, NN and NNF designs
Quick description:
| Bearing Model | NU 317 ECJ |
| Type | Cylindrical Roller Bearing |
| Bore Size (mm) | 85 |
| Outside Diameter (mm) | 180 |
| Width (mm) | 41 |
| Mass (kg) | 4.7 |
| Material | Chrome Steel, Carbon steel, Stainless steel |
| Cage Material | Steel |
| Number of Row | Single Row |
| Precision Rating | P5. P6 |
| Basic Dynamic Load Rating (Cr) | 340 kN |
| Basic Static Load Rating (Cor) | 335 kN |
| Limiting Speed | 4800 r/min |
| Bearing No. | Boundary Dimensions (mm) | Basic Load Rating (KN) | Mass | |||||
| d | D | B | C | Co | kg | |||
| N308EM | NU308EM | NJ308EM | 40 | 90 | 23 | 76.8 | 77.8 | 0.65 |
| N309EM | NU309EM | NJ309EM | 45 | 100 | 25 | 93.0 | 98.0 | 0.95 |
| N310EM | NU310EM | NJ310EM | 50 | 110 | 27 | 105.0 | 112.0 | 1.20 |
| N311EM | NU311EM | NJ311EM | 55 | 120 | 29 | 128.0 | 138.0 | 1.61 |
| N312EM | NU312EM | NJ312EM | 60 | 130 | 31 | 142.0 | 155.0 | 1.94 |
| N313EM | NU313EM | NJ313EM | 65 | 140 | 33 | 170.0 | 188.0 | 2.42 |
| N314EM | NU314EM | NJ314EM | 70 | 150 | 35 | 195.0 | 220.0 | 2.90 |
| N315EM | NU315EM | NJ315EM | 75 | 160 | 37 | 228.0 | 260.0 | 3.59 |
| N316EM | NU316EM | NJ316EM | 80 | 170 | 39 | 245.0 | 270.0 | 3.90 |
| N317EM | NU317EM | NJ317EM | 85 | 180 | 41 | 265.0 | 280.0 | 5.20 |
| N318EM | NU318EM | NJ318EM | 90 | 190 | 43 | 290.0 | 320.0 | 6.17 |
| N319EM | NU319EM | NJ319EM | 95 | 200 | 45 | 320.0 | 350.0 | 6.92 |
| N320EM | NU320EM | NJ320EM | 100 | 215 | 47 | 355.0 | 380.0 | 8.24 |
| N322EM | NU322EM | NJ322EM | 110 | 240 | 50 | 415.0 | 470.0 | 11.20 |
| N324EM | NU324EM | NJ324EM | 120 | 260 | 55 | 440.0 | 552.0 | 14.10 |
| N326EM | NU326EM | NJ326EM | 130 | 280 | 58 | 615.0 | 735.0 | 19.30 |
| N328EM | NU328EM | NJ328EM | 140 | 300 | 62 | 665.0 | 795.0 | 23.70 |
| N330EM | NU330EM | NJ330EM | 150 | 320 | 65 | 715.0 | 855.0 | 26.80 |
| N332EM | NU332EM | NJ332EM | 160 | 340 | 68 | 860.0 | 1050.0 | 33.00 |
| N334EM | NU334EM | NJ334EM | 170 | 360 | 72 | 795.0 | 1010.0 | 37.50 |
| N336EM | NU336EM | NJ336EM | 180 | 380 | 75 | 905.0 | 1150.0 | 43.50 |
| Bearing No. | Boundary Dimensions (mm) | Basic Load Rating (KN) | Mass | |||||
| d | D | B | C | Co | kg | |||
| N408M | NU408M | NJ408M | 40 | 110 | 27 | 90.5 | 89.8 | 1.15 |
| N409M | NU409M | NJ409M | 45 | 120 | 29 | 102.0 | 100.0 | 1.77 |
| N410M | NU410M | NJ410M | 50 | 130 | 31 | 120.0 | 120.0 | 2.26 |
| N411M | NU411M | NJ411M | 55 | 140 | 33 | 145.0 | 141.0 | 2.95 |
| N412M | NU412M | NJ412M | 60 | 150 | 35 | 148.0 | 144.0 | 3.20 |
| N413M | NU413M | NJ413M | 65 | 160 | 37 | 185.0 | 191.0 | 3.92 |
| N414M | NU414M | NJ414M | 70 | 180 | 42 | 205.0 | 210.0 | 6.40 |
| N415M | NU415M | NJ415M | 75 | 190 | 45 | 254.0 | 265.0 | 7.03 |
| N416M | NU416M | NJ416M | 80 | 200 | 48 | 275.0 | 284.0 | 8.25 |
| N417M | NU417M | NJ417M | 85 | 210 | 52 | 312.0 | 325.0 | 9.50 |
| N418M | NU418M | NJ418M | 90 | 225 | 54 | 350.0 | 360.0 | 11.00 |
| N419M | NU419M | NJ419M | 95 | 240 | 55 | 400.0 | 445.0 | 13.60 |
| N420M | NU420M | NJ420M | 100 | 250 | 58 | 450.0 | 500.0 | 15.50 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
1000000-2000000
Employee Number:
50~100
Ecer Certification：
Active Member
DWR Bearing Co., Ltd. was founded in 1998, after more than 10 years of development, nowadays has become into a group corporation with several subsidiaries. Our factory covers an area of 30, 000 square meters, construction area of 19, 000 squre meters, along with advanced production line and modern t... DWR Bearing Co., Ltd. was founded in 1998, after more than 10 years of development, nowadays has become into a group corporation with several subsidiaries. Our factory covers an area of 30, 000 square meters, construction area of 19, 000 squre meters, along with advanced production line and modern t...
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