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Open Seal Steel Needle Roller Bearing NAO25*40*17 Steel / Brass / Nylon Cage

Open Seal Steel Needle Roller Bearing NAO25*40*17 Steel / Brass / Nylon Cage

    • Open Seal Steel Needle Roller Bearing NAO25*40*17 Steel / Brass / Nylon Cage
    • Open Seal Steel Needle Roller Bearing NAO25*40*17 Steel / Brass / Nylon Cage
  • Open Seal Steel Needle Roller Bearing NAO25*40*17 Steel / Brass / Nylon Cage

    Product Details:

    Place of Origin: CHANGZHOU,CHINA
    Brand Name: NEKIB OR FUMSB
    Certification: ISO9001,IATF16949
    Model Number: NAO25*40*17

    Payment & Shipping Terms:

    Minimum Order Quantity: 100
    Price: 0.1-100$ one piece
    Packaging Details: Roll or single box
    Delivery Time: 5-8 work days
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability: 300kpcs,30days
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    Detailed Product Description
    Structure: Cylindrical Type: Needle Roller Bearing
    Cage: Steel,brass,Nylon Application: Machine Tool
    Specification: Customed HS Code: 8482102000

    High quality Open Seal Steel needle roller bearing without shoulder with inner ring/NAO25*40*17

    Description of NA,NKI needle roller bearing with inner ring:

    The inner ring has no shoulder in this bearing. For this purpose, the inner ring, outer ring complete set of needles and cage can be mounted respectively. This bearing does not limit the axial shift of shaft and outer housing. Since the cage separates the needles so as to reduce friction. It can be used for the parts with high rotational speed.

    Features:

    (1) Precision: ABEC-1(P0), ABEC-3(P6), ABEC-5(P5), ABEC-7(P4)

    (2) Noise level: Z1, Z2, Z3, Z4

    (3) Vibration Level: V1, V2, V3, V4

     

    (4) Clearance: C2, C3, C4

     

    (6) Grease: As your requirement, such as SRL, PS2, Alvania R12 and so on.

    Drawings:(NKI,NKIS)

    Open Seal Steel Needle Roller Bearing NAO25*40*17 Steel / Brass / Nylon Cage

     

    Parameters of NKI,NKIS series:

    Shaft diameter Model Boundary Dimensions Basic load rating Limiting speed
    d F D B rS dynamic static oil
    C Co
    mm mm Min. N rpm
    100 NKI 100/30 100 110 130 30 1.1 98000 210000 4200
    NKI 100/40 100 110 130 40 1.1 127000 290000 4200
    NKIS 100 100 115 135 32 1.1 91000 204000 4000
    NA 4920*) 100 115 140 40 1.1 128000 270000 4000
    110 NKI 110/40 110 120 140 40 1.1 113000 275000 3900
    NA 4922*) 110 125 150 40 1.1 132000 290000 3700
    NA 4822*) 110 120 140 30 1 94000 216000 3900
    120 NA 4924*) 120 135 165 45 1.1 181000 390000 3400
    NA 4824*) 120 130 150 30 1 99000 239000 3600
    75 NA 4926*) 130 150 180 50 1.5 203000 470000 3100
    NA 4826*) 130 145 165 35 1.1 118000 310000 3200
    140 NKI 140/32 140 155 180 32 1.5 114000 260000 3000
    NA 4928*) 140 160 190 50 1.5 209000 500000 2900
    NA 4828*) 140 155 175 35 1.1 120000 325000 3000
    150 NA 4830*) 150 165 190 40 1.1 152000 400000 2800
    160 NA 4832*) 160 175 200 40 1.1 160000 435000 2700
    170 NA? 4834 170 185 215 45 1.1 185000 510000 2500
    180 NA? 4836*) 180 195 225 45 1.1 194000 550000 2400
    190 NA? 4838 190 210 240 50 1.5 227000 690000 2300
    200 NA 4940*) 200 220 250 50 1.5 230000 720000 2200
    220 NA? 4844*) 220 240 270 50 1.5 243000 790000 2000
    240 NA? 4848*) 240 265 300 60 2 355000 1080000 1800
    260 NA? 4852*) 260 285 320 60 2 370000 1160000 1700
    280 NA 4856*) 280 305 350 69 2 450000 1300000 1500
    300 NA? 4860*) 300 330 380 80 2.1 620000 1770000 1400
    320 NA? 4864 320 350 400 80 2.1 630000 1850000 1300
    340 NA? 4868 340 370 420 80 2.1 640000 1940000 1300
    360 NA? 4872 360 390 440 80 2.1 660000 2020000 1200
    380 NA? 4876 380 415 480 100 2.1 100000 2900000 1100

     

     

    Open Seal Steel Needle Roller Bearing NAO25*40*17 Steel / Brass / Nylon Cage

     

     

    Contact Details
    changzhou fums bearing co.,ltd

    Contact Person: tang

    Tel: 86 18915054444

    Send your inquiry directly to us (0 / 3000)