China Cylindrical Roller Bearing, Auto Parts, N202, , Nu202, Nj202, NF202, Ncl202, Nup202, Rn202, Rnu202, N203, , Nu203, Nj203, NF203, Ncl203, Nup203, Rn203, Rnu203 with ce certificate top quality Good price

Solution Description

Cylindrical roller bearings are CZPT in a wide variety of types, series, variants and dimensions. The main layout variations are the quantity of roller rows and the inner/outer ring flanges as well as cage styles and supplies.

The bearings can meet up with the issues of purposes faced with weighty radial hundreds and substantial speeds. Accommodating axial displacement (besides for bearings with flanges on the two the inner and outer rings), they offer you higher stiffness, lower friction and CZPT services lifestyle. 

Cylindrical roller bearings are also CZPT in sealed or split patterns. In sealed bearings, the rollers are secured from contaminants, drinking water and dust, although offering lubricant retention and contaminant exclusion. This offers decrease friction and CZPT er service daily life. Break up bearings are supposed largely for bearing preparations which are challenging to access, this sort of as crank shafts, exactly where they simplify servicing and replacements. 

Characteristics and positive aspects

  • Large load carrying capacity
  • High stiffness
  • Accommodate axial displacement 
    Apart from for bearings with flanges on both the interior and outer rings.
  • Reduced friction
    The open up flange layout, 
  • Jointly with the roller end design and area complete, encourage lubricant movie formation ensuing in reduced friction and greater axial load carrying functionality.
  • Lengthy provider life
    The logarithmic roller profile reduces edge stresses at the roller/raceway get in touch with  and CZPT tivity to misalignment and shaft deflection.
  • Increased operational dependability
    The area finish on the make contact with surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.
  • Separable and interchangeable
    The separable parts of CZPT cylindrical roller bearings are interchangeable. This facilitates mounting and dismounting, as effectively as routine maintenance inspections.

Apps

Cylindrical roller bearings have qualities that make them ideal for use in several kinds of industrial programs and crucial for some. They can be utilised in the two locating and CZPT -finding bearing positions in bearing preparations in for illustration:

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

 

Types NU, N, NNU, and NN are suited as free of charge-stop bearings. 
Sorts NJ and NF can maintain restricted axial masses in one course.
Sorts NH and NUP can be used as fixed-end bearings.
NH-sort cylindrical roller bearings consist of the NJ-variety cylindrical roller bearings and HJ-sort L-formed thrust collars.
The inner ring loose rib of an NUP-type cylindrical roller bearing need to be mounted so that the marked facet is on the exterior.
 

Parameters of CZPT
Model d D B Cr Cor Limiting CZPT (r/min) Mass
(mm) (mm) (mm) (kN) (kN) Grease Oil (kg)
NU202 15 35 eleven seven.ninety eight 5.5 15000 19000
NU203 17 forty twelve 9.12 seven 14000 18000
NU303 seventeen 47 14 twelve.eight ten.8 13000 17000 .147
NU1004 20 forty two twelve 10.five 9.2 13000 17000 .09
NU204E twenty forty seven 14 twenty five.eight 24 12000 16000 .117
NU2204E 20 47 eighteen thirty.8 30 12000 16000 .149
NU3O4E 20 fifty two 15 29 25.five 11000 15000 .155
NU2304E twenty fifty two 21 39.2 37.5 ten thousand 14000 .216
NU1005 twenty five forty seven twelve eleven ten.2 11000 15000 .one
NU205E 25 fifty two 15 27.5 26.eight 11000 14000 .fourteen
NU2205E 25 52 eighteen 32.8 33.eight 11000 14000 .168
NU305E twenty five sixty two seventeen 38.five 35.eight 9000 12000 .251
NU2305E 25 62 24 fifty three.two 54.5 9000 12000 .355
NU1006 thirty fifty five 13 13 12.8 9500 12000 .12
NU206E thirty 62 sixteen 36 35.5 8500 11000 .214
NU2206E 30 sixty two twenty 45.five 48 8500 11000 .268
NU306E 30 72 19 49.2 48.2 8000 ten thousand .377
NU2306E thirty seventy two 27 70 75.5 8000 10000 .538
NU406 30 90 23 57.2 fifty three 7000 9000 .73
NU1007 35 sixty two fourteen 19.5 eighteen.eight 8500 11000 .sixteen
NU207E 35 seventy two seventeen forty six.five forty eight 7500 9500 .311
NU2207E 35 72 23 fifty seven.5 63 7500 9500 .414
NU307E 35 eighty 21 62 sixty three.two 7000 9000 .501
NU2307E 35 eighty 31 87.five 98.two 7000 9000 .738
NU407 35 100 25 70.eight 68.2 6000 7500 .ninety four
NU1008 40 sixty eight fifteen 21.two 22 7500 9500 .22
NU208E forty 80 18 51.five 53 7000 9000 .394
NU2208E forty 80 23 sixty seven.five seventy five.2 7000 9000 .507
NU308E 40 ninety 23 seventy six.8 77.eight 6300 8000 .68
NU2308E forty ninety 33 one zero five 118 6300 8000 .974
NU408 forty one hundred ten 27 90.five 89.8 5600 7000 1.25
NU1009 45 75 sixteen 23.2 23.8 6500 8500 .26
NU209E forty five 85 19 fifty eight.5 63.8 6300 8000 .45
NU2209E forty five eighty five 23 seventy one 82 6300 8000 .fifty five
NU309E forty five a hundred twenty five 93 98 5600 7000 .ninety three
NU2309E forty five 100 36 130 152 5600 7000 1.34
NU400 45 one hundred twenty 29 102 one hundred 5000 6300 one.8
NU1571 50 80 sixteen 25 27.five 6300 8000
NU210E fifty 90 twenty sixty one.two sixty nine.2 6000 7500 .505
NU2210E fifty 90 23 74.two 88.eight 6000 7500 .fifty nine
NU310E 50 a hundred and ten 27 105 112 5300 6700 one.2
NU2310E fifty a hundred and ten 40 one hundred fifty five 185 5300 6700 1.79
NU410 fifty 130 31 a hundred and twenty 120 4800 6000 two.three
NU1011 55 ninety eighteen 35.8 40 5600 7000 .forty five
NU211E fifty five 100 21 80.2 95.5 5300 6700 .sixty eight
NU2211E fifty five one hundred 25 ninety four.eight 118 5300 6700 .eighty one
NU311E fifty five a hundred and twenty 29 128 138 4800 6000 1.fifty three
NU2311E fifty five one hundred twenty forty three a hundred ninety 228 4800 6000 2.28
NU411 55 a hundred and forty 33 128 132 4300 5300 2.8
NU1012 60 ninety five eighteen 38.5 45 5300 6700 .48
NU212E sixty 110 22 89.eight 102 5000 6300 .86
NU2212E 60 110 28 122 152 5000 6300 one.12
NU312E 60 130 31 142 one hundred fifty five 4500 5600 1.87
NU2312E sixty one hundred thirty 46 212 260 4500 5600 2.81
NU412 sixty 150 35 155 162 4000 5000 three.4

SAMPLES
one. Samples quantity: 1-10 PCS are CZPT .
2. Free samples: It is dependent on the Product No., material and amount. Some of the bearings samples need consumer to pay samples demand and shipping and delivery cost.
three. It’s far better to start your order with CZPT Assurance to get total security for your samples buy.

Personalized
The CZPT ized Brand or drawing is acceptable for us.

MOQ
1. MOQ: 10 PCS regular bearings.
two. MOQ: one thousand PCS CZPT ized your brand name bearings.

OEM Plan
1. We can printing your manufacturer (brand, artwork)on the shield or laser engraving your brand name on the protect.
two. We can CZPT your packaging according to your design and style
3. All copyright possess by clients and we promised do not disclose any information.

 

 

 

 

China Cylindrical Roller Bearing, Auto Parts, N202, , Nu202, Nj202, NF202, Ncl202, Nup202, Rn202, Rnu202, N203, , Nu203, Nj203, NF203, Ncl203, Nup203, Rn203, Rnu203 with ce certificate top quality Good price

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