Shandong LBD Bearing Co., Ltd.
Shandong LBD Bearing Co., Ltd.
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Home>Products>Needle Bearings>NK21/20-XL INA Needle bearings

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  • NK21/20-XL INA Needle bearings
  • NK21/20-XL INA Needle bearings
  • NK21/20-XL INA Needle bearings
  • NK21/20-XL INA Needle bearings
  • NK21/20-XL INA Needle bearings
  • NK21/20-XL INA Needle bearings

NK21/20-XL INA Needle bearings

  • High Quality NK21/20-XL INA Needle bearings. Competitive Needle Bearings Pricing. Accept Small Set Screw Mounting Method Order. Easy and Fast Shipping. Shandong LBD Bearing Co., Ltd.

  • What is INA bearing cross reference？

  • NK21/20-XL

  • INA

  • Set Screw
  • 6.875 Inch | 174.625
  • N/A
  • 0782475645107
  • 10.2
  • Ball Bearing
  • ABB MOTORS AND MECHA
  • 1.984 Inch | 50.4 Mi
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Shandong LBD Bearing Co., Ltd.

Shandong LBD Bearing Co., Ltd.China

  • Shandong LBD Bearing Co., Ltd.2020-07-10 09:46:19
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INAProduct features

Mounting Method: Set Screw Bolt Spacing Minimum: 6.875 Inch | 174.625 Minimum Buy Quantity: N/A
EAN: 0782475645107 Weight / LBS: 10.2 Rolling Element: Ball Bearing
Manufacturer Name: ABB MOTORS AND MECHA D: 1.984 Inch | 50.4 Mi Inch - Metric: Inch

NK21/20-XL INA Needle bearingsSpecifications

NK21/20-XL INA bearing Size Chart (mm/inches)

Bearing number2303G14
Size (mm)17x47x19
Bore Diameter (mm)17,000
Outer Diameter (mm)47,000
Width (mm)19,000
d17,000 mm
D47,000 mm
B19,000 mm
C19,000 mm
d126 mm
D136.9 mm
rs min1 mm
e0.53
Y11.19
Y21.85
Y01.25
Radial clearance classCN
Precision classP0
Mass0.16 kg
Dynamic load, C14.4 kN
Static load, C03.55 kN
Nref14,000 rpm
Nlim21,000 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.38 Hz
Characteristic rolling element frequency, BSF3.71 Hz
Characteristic outer ring frequency, BPF03.8 Hz
Characteristic inner ring frequency, BPFI6.2 Hz
da min22 mm
Da max42 mm
ra max1 mm

NK21/20-XL INA Needle bearings

NK21/20-XL INA Needle bearings Cad Models

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Address1106# mingquan center .68# RD Dikou ,
Phone(Working Time)86-02-7233546
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  • Angular Contact Ball Bearings
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  • Complex Bearings
  • Cylindrical Roller Bearings
  • Rigid Ball Bearings
  • Linear Bearings
  • Needle Bearings
  • Simple Bearings
  • Self-Aligned Ball Bearings
  • Bearing Spherical Bearings
  • Rolling Of Recorded Rolls
  • Impulse Ball Bearings
  • Roller Bearings
  • Wheel Bearings
  • Axk 3552 Bearing
  • Rexroth A11vlo Bearing
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  • Home
  • Product Categories
    • Angular Contact Ball Bearings
    • Ball Bearings Units
    • Complex Bearings
    • Cylindrical Roller Bearings
    • Rigid Ball Bearings
    • Linear Bearings
    • Needle Bearings
    • Simple Bearings
    • Self-Aligned Ball Bearings
    • Bearing Spherical Bearings
    • Rolling Of Recorded Rolls
    • Impulse Ball Bearings
    • Roller Bearings
    • Wheel Bearings
    • Axk 3552 Bearing
    • Rexroth A11vlo Bearing
    • Nj 218 Bearing
    • 34478 Bearing
  • Company Profile
    • Company Introduction
  • Technical Articles
  • Contact Us