Cylindrical Roller Bearing Nu202, Nj202/Deep Groove Ball Bearing/Agricultural Machinery Bearing 200 Series 203kr2/203krr2/203krr5/203krr6

Model NO.
Nu202
Cage
Steel/ Brass /Polyamide
Transport Package
Standard Export Packing
Specification
gcr15
Trademark
WHB
Origin
China
HS Code
8482
Production Capacity
1000000
Reference Price
Please contact us for quote
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Product Description

 
Product Description

 

Cylindrical Roller Bearings  are designed to handle radial load at high performance and speed. According to the presence or absence of ribs, it can be divided into   NU, NJ, NUP, N, NF, NH  and other single-row cylindrical roller bearings, and   NNU, NN   and other double-row cylindrical roller bearings.

The bearing has a separable inner ring and outer ring structure.Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.

 

Technical specification

Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
 

Types NU, N, NNU, and NN are suitable as free-end bearings. 
Types NJ and NF can sustain limited axial loads in one direction.
Types NH and NUP can be used as fixed-end bearings.
NH-type cylindrical roller bearings consist of the NJ-type cylindrical roller bearings and HJ-type L-shaped thrust collars.
The inner ring loose rib of an NUP-type cylindrical roller bearing should be mounted so that the marked side is on the outside.
 
 
Bearing No. Boundary Dimensions (mm) Basic Load Rating (KN) Mass
d D B C Co kg
N208EM NU208EM NJ208EM 40 80 18 51.5 53.0 0.39
N209EM NU209EM NJ209EM 45 85 19 58.5 63.8 0.52
N210EM NU210EM NJ210EM 50 90 20 61.2 69.2 0.56
N211EM NU211EM NJ211EM 55 100 21 80.2 95.5 0.62
N212EM NU212EM NJ212EM 60 110 22 89.8 102.0 0.84
N213EM NU213EM NJ213EM 65 120 23 102.0 118.0 1.05
N214EM NU214EM NJ214EM 70 125 24 112.0 135.0 1.29
N215EM NU215EM NJ215EM 75 130 25 125.0 155.0 1.45
N216EM NU216EM NJ216EM 80 140 26 132.0 165.0 1.74
N217EM NU217EM NJ217EM 85 150 28 158.0 192.0 2.08
N218EM NU218EM NJ218EM 90 160 30 170.0 203.0 2.50
N219EM NU219EM NJ219EM 95 170 32 192.0 214.0 2.80
N220EM NU220EM NJ220EM 100 180 34 208.0 226.0 3.14
N222EM NU222EM NJ222EM 110 200 38 239.0 342.0 2.11
N224EM NU224EM NJ224EM 120 215 40 247.0 249.0 6.32
N226EM NU226EM NJ226EM 130 230 40 358.0 372.0 7.38
N228EM NU228EM NJ228EM 140 250 42 302.0 415.0 9.01
N230EM NU230EM NJ230EM 150 270 45 450.0 595.0 12.50
N232EM NU232EM NJ232EM 160 290 48 500.0 665.0 15.50
N234EM NU234EM NJ234EM 170 310 52 605.0 800.0 19.20
N236EM NU236EM NJ236EM 180 320 50 625.0 850.0 20.00
N238EM NU238EM NJ238EM 190 340 55 695.0 955.0 24.00
N240EM NU240EM NJ240EM 200 360 58 765.0 1060.0 28.60
N244EM NU244EM NJ244EM 220 400 65 760.0 1080.0 37.30
N248EM NU248EM NJ248EM 240 440 72 935.0 1340.0 50.40

Certificate



Cylindrical Roller Bearing Nu202, Nj202/Deep Groove Ball Bearing/Agricultural Machinery Bearing 200 Series 203kr2/203krr2/203krr5/203krr6 Cylindrical Roller Bearing Nu202, Nj202/Deep Groove Ball Bearing/Agricultural Machinery Bearing 200 Series 203kr2/203krr2/203krr5/203krr6
Packaging & Shipping

 


Cylindrical Roller Bearing Nu202, Nj202/Deep Groove Ball Bearing/Agricultural Machinery Bearing 200 Series 203kr2/203krr2/203krr5/203krr6 Cylindrical Roller Bearing Nu202, Nj202/Deep Groove Ball Bearing/Agricultural Machinery Bearing 200 Series 203kr2/203krr2/203krr5/203krr6
 

 

Cylindrical Roller Bearing