NJ220 Bearing
Product Description
Cylindrical roller bearings
NJ220 Bearing 100mmx180mmx34 mm
1. Large quantity in stock
2. Original packing
3. In time delivery and high precision
Series: SL N NJ NU NUP NN NJ ^
NU200 single-row(NU, NJ, NUP, N, NF) 100--320
NU300 single-row(NU, NJ, NUP, N, NF) 100--260
NU400 single-row(NU, NJ, NUP, N) 100--170
NU1000 single-row(NU, N) 100--600
NU2200 single-row(NU, NJ, NUP, N) 100--320
NU2300 single-row(NU, NJ, NUP, N, NF) 100--280
NU200E single-row(NU, NJ, NUP, N) 100--200
NU300E single-row(NU, NJ, NUP, N) 100--170
NU2200E single-row(NU, NJ, NUP) 100--200
NU2300E single-row(NU, NJ, NUP) 100--160
NN3000 double-row(NN, NNK, NN/W33, NNK/W33) 100--670
NN4900 double-row(NN, NNK, NN/W33, NNK/W34) 100--320
NNU4900 double-row(NN, NNK, NN/W33, NNK/W35) 100--600
N design
Inside track with two unitary flanges, while outside track without flange. Axes\\\'s axial displacement to bearing block can be endured by bearing from two directions. Therefore, these bearings usually used as non position end bearings.
NU design
The outside track of NU design bearings has two unitary flanges, while inside track without flange. Axis\\\'s axial displacement to bearing block can be duded by bearing from two directions. Therefore, these bearings usually used as non position end bearings. Due to the reason of manufacture and maintenance, two flanges of outside track of NU design big bearings showed on drawing maybe not unitary, but with loose fit-up flange rings.
NJ design
Outside track has two unitary flanges, inside track also with one unitary flange. Therefore, these bearings suitable for the axial orientation of axes from one direction.
NUP design
Outside track have two unitary flanges, while inside track with one unitary flange and one non-unitary flange in form of loose fit-up flange rings. These bearings can be used as position end bearings, that is to say can offer the axial orientation of axes from two directions.










