Cylindrical Roller Bearing Nu317em Bearing Ceramic Bearing for Bike

  • Model NO.: NU317EM
  • The Number of Rows: Single
  • Material: Bearing Steel
  • Load Direction: Radial Bearing
  • Structure Type: Cylindrical Roller Bearing
  • Vibration: V1 V2 V3 V4
  • Service: OEM ODM
  • Lubrication: Oil Lubrication
  • Certification: ISO9001:2008
  • Trademark: HENGLI, LZ
  • Specification: 1.45 Kg
  • HS Code: 84825000
  • Rolling Body: Roller Bearings
  • Outer Dimension: Medium and Large(120-190mm)
  • Spherical: Non-Aligning Bearings
  • Separated: Separated
  • Clearance: C0 C2 C3 C4 C5
  • Precision Rating: P0 P6 P5 P4 P2
  • Cage Material: Brass Nylon Steel
  • Main Market: Europe, North America, East Asia
  • Application: Agriculture
  • Transport Package: Neutral Packing Bearing
  • Origin: China

Cylindrical Roller Bearing NU317EM bearing ceramic bearing for bike
Cylindrical Roller Bearing Nu317em Bearing Ceramic Bearing for Bike

          Continuous Casting Machines                                                   Mechanical Fans and Blowers

          Gearbox and Pumps                                                                  Wind Turbines

          Material Handling                                                                        Marine Propulsion and Offshore Drilling

          Mining and Construction Equipment                                          Pulp and Paper Processing Equipment

The roller of the cylindrical roller bearing is in line contact with the raceway, so the bearing can bear heavier radial load.
Applications are found in situations characterizes by heavy load and shock load, and also by high-speed rotation.
These bearings are separable bearings, and convenient to be mounted and dismounted. They are designed as types of single,
double and multiple rows among which the single row cylindrical roller bearings are most applicable. Normally these bearings
can accommodate radial load only, none but single row bearings with ribs both on inner and outer rings can carry lighter constant
axial load.

Chrome Steel Single Row Cylindrical Roller Bearing   

Product Name Cylindrical Roller Bearing
Precision Rating P6, P0, P5, P4, P2
Material Bearing Steel  (GCr15)
Clearance C0 C1 C2 C3 C4 C5
Vibration & Noisy Z1,Z2,Z3 V1,V2,V3
Cage Brass, Nylon, Steel
Seal ZZ, 2RS, RZ, NR, N
Features High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
Certification ISO 9001:2008
Packing 1.Neutral Packing Bearing  2.Industrial Packing  3.Commercial Packing Bearing  4.Customize
Delivery Time 30 - 45 Days After The Order is Confirmed
Shippment 1.By Sea  2.By Air  3.By Express

Cylindrical Roller Bearing Nu317em Bearing Ceramic Bearing for Bike
Cylindrical Roller Bearing Nu317em Bearing Ceramic Bearing for Bike
Cylindrical Roller Bearing Specification   

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

                                                                         About Us
HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, LUAN Rolling Bearing Co., Ltd was established in 1970 and is accredited by the Chinese Ministry of Machine Building.

We invested in two additional specialized bearing factories, which allow us to provide our clients with top of the line products such 
as Needle Roller Bearings, Spherical Plain Bearings, Rod Ends Bearings, Ball Joint Bearings, Tapered Roller Bearings, Wheel Hub Bearings and Non-Standard Bearings.
Cylindrical Roller Bearing Nu317em Bearing Ceramic Bearing for Bike


Cylindrical Roller Bearing Nu317em Bearing Ceramic Bearing for Bike

Cylindrical Roller Bearing Nu317em Bearing Ceramic Bearing for Bike
Q1 - What is our advantages?

     A    - Manufacturer - Do it only with the Best;

            -Your Choice make different. 

Q2 - Our Products

 A   - Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing

      - Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing

Q3 - Process of our production

 A - Heat Treatment - Grinding - Parts Inspection - Assembly - Final Inspection - Packing

Q4 - How to customize bearing(non-standard) from your company?

 A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.

Q5 -   What should I care before installation?

 A   - Normally, the preservative with which new bearings are coated before leaving the factory does not need to be

        removed; it is only necessary to wipe off the outside cylin­drical surface and bore, if the grease is not compatible

        with the preservative, it is necessary to wash and carefully dry the bearing.

      -Bearings should be installed in a dry, dust-free room away from metal working or other machines producing

        swarf and dust.

Q6 - How to stock and maintenance my bearings right? 

 A   - Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;

      -Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity

       or sudden and severe temperature changes that may result in condensation forming;

      -Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.

NB-IOT Water Meter

NB-IOT Water Meter

NB-IOT Water Meter

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