Company Details

  • Ningbo Ritbearing Imp & Exp Co.,Ltd.

  •  [Zhejiang,China]
  • Business Type:Agent , Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Americas , Asia , Europe , Other Markets
  • Exporter:81% - 90%
  • Certs:ISO9001
  • Description:Single Row Roller Bearings NUP300 Series,Cylindrial Roller Bearing NUP300 Series,Precision Roller Bearing NUP300 Series
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Ningbo Ritbearing Imp & Exp Co.,Ltd.

Single Row Roller Bearings NUP300 Series,Cylindrial Roller Bearing NUP300 Series,Precision Roller Bearing NUP300 Series

Home > Products > Roller Bearings > Cylindrical Roller Bearings > Cylindrial Roller Bearings NUP300 Series

Cylindrial Roller Bearings NUP300 Series

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR
    Delivery Time: 30 Days

Basic Info

Model No.: NUP300 Series

Rolling Body: Roller Bearings

The Number of Rows: Single

Product Description

Cylindrial Roller Bearing NUP300 Series 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.These bearings are commonly separable and easy to mount and dismount.

Single Row Roller Bearings NUP300 Series

The radial load that a Precision Roller Bearing NUP300 Series is able to carry is, on a par of size, greater than that of a Ball Bearing. A variant of the roller bearing is the needle roller bearing, whose rolling elements is smaller and consequently takes up less space.


Cylindrial Roller Bearing NUP300 Series

Bearing No. Boundary dimensions(mm) Basic load rating(kN) Limiting speeds(rpm) Weight(Kg)
d D B rs min rs1min Dynamic(Cr) Static(Cor) Grease Oil
NUP304E 20 52 15 1.1 0.6 31.5 26.9 13,000 15,000 0.176
NUP305E 25 62 17 1.1 1.1 41.5 37.5 11,000 13,000 0.275
NUP306E 30 72 19 1.1 1.1 53 50 9,300 11,000 0.398
NUP307E 35 80 21 1.5 1.1 71 71 8,100 9,600 0.545
NUP308 40 90 23 1.5 1.5 58.5 57 8,000 9,400 0.658
NUP308E 40 90 23 1.5 1.5 83 81.5 7,200 8,500 0.754
NUP309 45 100 25 1.5 1.5 74 71 7,200 8,400 0.877
NUP309E 45 100 25 1.5 1.5 97.5 98.5 6,500 7,600 0.996
NUP310 50 110 27 2 2 87 86 6,500 7,700 1.14
NUP310E 50 110 27 2 2 110 113 5,900 6,900 1.3
NUP311 55 120 29 2 2 111 111 5,900 7,000 1.45
NUP311E 55 120 29 2 2 137 143 5,300 6,300 1.65
NUP312 60 130 31 2.1 2.1 124 126 5,500 6,500 1.8
NUP312E 60 130 31 2.1 2.1 150 157 4,900 5,800 2.05
NUP313 65 140 33 2.1 2.1 135 139 5,100 6,000 2.23
NUP313E 65 140 33 2.1 2.1 181 191 4,600 5,400 2.54
NUP314 70 150 35 2.1 2.1 158 168 4,700 5,500 2.71
NUP314E 70 150 35 2.1 2.1 205 222 4,200 5,000 3.1
NUP315 75 160 37 2.1 2.1 190 205 4,400 5,200 3.28
NUP315E 75 160 37 2.1 2.1 240 263 4,000 4,700 3.74
NUP316 80 170 39 2.1 2.1 190 207 4,100 4,800 3.86
NUP316E 80 170 39 2.1 2.1 256 282 3,700 4,400 4.22
NUP317 85 180 41 3 3 212 228 3,900 4,600 4.54
NUP317E 85 180 41 3 3 291 330 3,500 4,100 4.81
NUP318 90 190 43 3 3 240 265 3,700 4,300 5.3
NUP318E 90 190 43 3 3 315 355 3,300 3,900 5.72
NUP319 95 200 45 3 3 259 285 3,400 4,000 6.13
NUP319E 95 200 45 3 3 335 385 3,100 3,600 6.62
NUP320 100 215 47 3 3 299 335 3,300 3,800 7.49
NUP320E 100 215 47 3 3 380 425 2,900 3,500 8.57
NUP321 105 225 49 3 3 320 360 3,100 3,700 8.53
NUP322 110 240 50 3 3 360 400 3,000 3,500 10
NUP322E 110 240 50 3 3 450 525 2,700 3,100 11.1
NUP324 120 260 55 3 3 450 510 2,700 3,200 12.8
NUP324E 120 260 55 3 3 530 610 2,400 2,800 13.9
NUP326 130 280 58 4 4 560 665 2,500 2,900 17.4
NUP326E 130 280 58 4 4 615 735 2,200 2,600 19.4
NUP328 140 300 62 4 4 615 745 2,300 2,700 21.2
NUP328E 140 300 62 4 4 665 795 2,100 2,400 23.2
NUP330 150 320 65 4 4 665 805 2,100 2,500 25.3
NUP330E 150 320 65 4 4 760 920 1,900 2,300 28.4
RunFine cylindrical Roller Bearings are classified into single row, double row and multi-row cylindrical roller bearings. We also have bearings with cage and full complement assembly. Cylindrical roller bearings with cage have high radial load carrying capacity, operating at high speed. Full complement cylindrical roller bearings can accommodate even higher radial loads, but at low and moderate speed.

RunFine single row cylindrical roller bearings come in N, NJ, NU, NUP designs. Regarding double row and multi-row assemblies, please contact RunFine Technical Support.

Looking for ideal Single Row Roller Bearings NUP300 Series Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Cylindrial Roller Bearing NUP300 Series are quality guaranteed. We are China Origin Factory of Precision Roller Bearing NUP300 Series. If you have any question, please feel free to contact us.

Product Categories : Roller Bearings > Cylindrical Roller Bearings

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