Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234, 42234 ,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234,

Material
Bearing Steel
Spherical
Non-Aligning Bearings
Load Direction
Radial Bearing
Separated
Separated
Clearance
C0, C2, C3, C4
Precision
P6, P5, P4
Standard
DIN GB ISO JIS
Transport Package
Barreled, Bagged, Boxed, Palletized or as Customer
Specification
10-200mm
Trademark
HRB, LYC, ZWZ, NSK, TIMKEN
Origin
China
HS Code
8482500090
Production Capacity
100000 Pieces/Year
Reference Price
$ 4.50 - 54.00
Contact Us

Product Description

Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234,42234,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234, Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234,42234,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234, Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234,42234,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234,
Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234,42234,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234,
Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234,42234,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234,
Cylindrical roller bearings are available in a wide range of designs, series, variants and sizes. The main design differences are the number of roller rows and the inner/outer ring flanges as well as cage designs and materials.

The bearings can meet the challenges of applications faced with heavy radial loads and high speeds. Accommodating axial displacement (except for bearings with flanges on both the inner and outer rings), they offer high stiffness, low friction and long service life. 

Cylindrical roller bearings are also available in sealed or split designs. In sealed bearings, the rollers are protected from contaminants, water and dust, while providing lubricant retention and contaminant exclusion. This provides lower friction and longer service life. Split bearings are intended primarily for bearing arrangements which are difficult to access, such as crank shafts, where they simplify maintenance and replacements. 

Features and benefits

  • High load carrying capacity
  • High stiffness
  • Accommodate axial displacement  
    Except for bearings with flanges on both the inner and outer rings.
  • Low friction
    The open flange design, 
  • Together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction and higher axial load carrying capability.
  • Long service life
    The logarithmic roller profile reduces edge stresses at the roller/raceway contact  and sensitivity to misalignment and shaft deflection.
  • Enhanced operational reliability
    The surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.
  • Separable and interchangeable
    The separable components of cylindrical roller bearings are interchangeable. This facilitates mounting and dismounting, as well as maintenance inspections.

Applications

Cylindrical roller bearings have characteristics that make them suitable for use in many types of industrial applications and essential for some. They can be used in both locating and non-locating bearing positions in bearing arrangements in for example:

  • Stationary gearboxes
  • Automotive gearboxes
  • Electric motors
  • Vibration motors
  • Wind turbines
  • Off-highway equipment
  • Pumps and compressors
  • Material handling equipment
  • Textile machinery
  • Rail vehicles
  • Rolling mills


 

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.
 
Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234,42234,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234,



Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234,42234,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234,
Parameters of Bearing
Model d D B Cr Cor Limiting Speed (r/min) Mass
(mm) (mm) (mm) (kN) (kN) Grease Oil (kg)
NU202 15 35 11 7.98 5.5 15000 19000 -
NU203 17 40 12 9.12 7 14000 18000 -
NU303 17 47 14 12.8 10.8 13000 17000 0.147
NU1004 20 42 12 10.5 9.2 13000 17000 0.09
NU204E 20 47 14 25.8 24 12000 16000 0.117
NU2204E 20 47 18 30.8 30 12000 16000 0.149
NU3O4E 20 52 15 29 25.5 11000 15000 0.155
NU2304E 20 52 21 39.2 37.5 10000 14000 0.216
NU1005 25 47 12 11 10.2 11000 15000 0.1
NU205E 25 52 15 27.5 26.8 11000 14000 0.14
NU2205E 25 52 18 32.8 33.8 11000 14000 0.168
NU305E 25 62 17 38.5 35.8 9000 12000 0.251
NU2305E 25 62 24 53.2 54.5 9000 12000 0.355
NU1006 30 55 13 13 12.8 9500 12000 0.12
NU206E 30 62 16 36 35.5 8500 11000 0.214
NU2206E 30 62 20 45.5 48 8500 11000 0.268
NU306E 30 72 19 49.2 48.2 8000 10000 0.377
NU2306E 30 72 27 70 75.5 8000 10000 0.538
NU406 30 90 23 57.2 53 7000 9000 0.73
NU1007 35 62 14 19.5 18.8 8500 11000 0.16
NU207E 35 72 17 46.5 48 7500 9500 0.311
NU2207E 35 72 23 57.5 63 7500 9500 0.414
NU307E 35 80 21 62 63.2 7000 9000 0.501
NU2307E 35 80 31 87.5 98.2 7000 9000 0.738
NU407 35 100 25 70.8 68.2 6000 7500 0.94
NU1008 40 68 15 21.2 22 7500 9500 0.22
NU208E 40 80 18 51.5 53 7000 9000 0.394
NU2208E 40 80 23 67.5 75.2 7000 9000 0.507
NU308E 40 90 23 76.8 77.8 6300 8000 0.68
NU2308E 40 90 33 105 118 6300 8000 0.974
NU408 40 110 27 90.5 89.8 5600 7000 1.25
NU1009 45 75 16 23.2 23.8 6500 8500 0.26
NU209E 45 85 19 58.5 63.8 6300 8000 0.45
NU2209E 45 85 23 71 82 6300 8000 0.55
NU309E 45 100 25 93 98 5600 7000 0.93
NU2309E 45 100 36 130 152 5600 7000 1.34
NU400 45 120 29 102 100 5000 6300 1.8
NU1010 50 80 16 25 27.5 6300 8000 -
NU210E 50 90 20 61.2 69.2 6000 7500 0.505
NU2210E 50 90 23 74.2 88.8 6000 7500 0.59
NU310E 50 110 27 105 112 5300 6700 1.2
NU2310E 50 110 40 155 185 5300 6700 1.79
NU410 50 130 31 120 120 4800 6000 2.3
NU1011 55 90 18 35.8 40 5600 7000 0.45
NU211E 55 100 21 80.2 95.5 5300 6700 0.68
NU2211E 55 100 25 94.8 118 5300 6700 0.81
NU311E 55 120 29 128 138 4800 6000 1.53
NU2311E 55 120 43 190 228 4800 6000 2.28
NU411 55 140 33 128 132 4300 5300 2.8
NU1012 60 95 18 38.5 45 5300 6700 0.48
NU212E 60 110 22 89.8 102 5000 6300 0.86
NU2212E 60 110 28 122 152 5000 6300 1.12
NU312E 60 130 31 142 155 4500 5600 1.87
NU2312E 60 130 46 212 260 4500 5600 2.81
NU412 60 150 35 155 162 4000 5000 3.4


Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234,42234,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234,

Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234,42234,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234, Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234,42234,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234,


Auto Bearing,Wheel Bearing,Cylindrical Roller Bearing,N234,2234,Nu234,32234,Nj234,42234,NF234,12234,Ncl234,102234,Nup234,192234,Rn234,502234,Rnu234,292234,
SAMPLES
1. Samples quantity: 1-10 PCS are available.
2. Free samples:   It depends on the Model No., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3. It's better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1. MOQ:   10 PCS standard bearings.
2. MOQ: 1000 PCS customized your brand bearings.

OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield.
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don't disclose any info.
 
 
 

 

Cylindrical Roller Bearing