HFD Bearing Develop Co.,Ltd
HFD Bearing Develop Co.,Ltd
CYLINDRICAL ROLLER BEARINGS one-row STANDARD SERIES   Double row angular contact ball bearings   Double row cylindrical roller bearings  
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Home>Products>Double row cylindrical roller bearings>NN3021K Double row cylindrical roller bearings

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  • NN3021K Double row cylindrical roller bearings
  • NN3021K Double row cylindrical roller bearings
  • NN3021K Double row cylindrical roller bearings
  • NN3021K Double row cylindrical roller bearings

NN3021K Double row cylindrical roller bearings

  • We work closely with our NN3021K Double row cylindrical roller bearings manufacturing partners to bring the best value 82.55 mm d to 120.5 mm d1 customers.

  • What is NN3021K bearing interchange？

  • NN3021K

  • 82.55 mm
  • 120.5 mm
  • 10.81 Hz
  • NTN
  • 3.5 mm
  • 0.0
  • 2,300 rpm
  • 385 kN
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HFD Bearing Develop Co.,Ltd

HFD Bearing Develop Co.,LtdChina

  • HFD Bearing Develop Co.,Ltd2020-07-10 09:46:19
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NN3021K Double row cylindrical roller bearings Technology

d: 82.55 mm d1: 120.5 mm Characteristic inner ring frequency, BPFI: 10.81 Hz
Brand: NTN ra max: 3.5 mm Inventory: 0.0
Nlim (grease): 2,300 rpm Static load, C0: 385 kN Nlim (oil): 3,100 rpm
Manufacturer Name: NTN

NN3021K Double row cylindrical roller bearings Details

N132 mm
L1137 mm
C62 kN
L221 mm
C045 kN
d68.26 mm
H2111 mm
A70 mm
L3121 mm
A544.4 mm

Precision-grade NN3021K Double row cylindrical roller bearings with the longest life


  • NNU31/560 Double row cylindrical roller bearings

    F:42 mm; Lubrication hole on inner ring:Oui/Yes; rs min:0.6 mm; Brand:NTN; da min:39 mm; Mass:0.07 kg; ras max:0.6 mm; Precision class:P0; d:35 mm; B:21 mm;
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  • NNUB4922 Double row cylindrical roller bearings

    Da max:35 mm; Keyword String:Ball; rs min:0.3 mm; Category:Single Row Ball Bear; Manufacturer Name:NTN; Min operating temperature, Tmin:-60 °C; Static load, C0:2.95 kN; Dynamic load, C:4.3 kN; Weight / Kilogram:0.021; ra max:0.3 mm;
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  • NN3192K Double row cylindrical roller bearings

    D1:49.2 mm; d:25 mm; Nlim:50 rpm; Min operating temperature, Tmin:-40 °C; Static load, C0:0.01 kN; da min:30 mm; Characteristic outer ring frequency, BPF0:3.58 Hz; d1:31.8 mm; B:15 mm; D:52 mm;
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  • NNU4172 Double row cylindrical roller bearings

    Minimum Buy Quantity:N/A; C:19.11 mm; Category:Roller Bearings; Min operating temperature, Tmin:-40 °C; EAN:4547359523836; Brand:NTN; D:83.06 mm; Inventory:0.0; Manufacturer Name:NTN; Max operating temperature, Tmax:120 °C;
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  • NNU4952X2 Double row cylindrical roller bearings

    A:60 mm; G:M6x1; B:55.4 mm; B1:71.3 mm; S:27.7 mm; Designation of housing:PLE211N-; H2:128 mm; d1:74.5 mm; A1:39.5 mm; s1:48.4 mm;
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  • NN3088 Double row cylindrical roller bearings

    A:27 mm; T min.:-20 °C; A1:13 mm; L:95 mm; Recommended tightening torque for set screw:3.7 Nm; C:14 kN; s1:17 mm; C0:7.88 kN; Designation of housing:F205N-; T max.:100 °C;
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  • NN30/560K Double row cylindrical roller bearings

    H:250 mm; C0:32.8 kN; T min.:-20 °C; Dz:120 mm; Recommended tightening torque for set screw:16.8 Nm; C:52.5 kN; Designation of bearing:UC212-39G2T20; e:29 mm; N:23mm; A2:68.7 mm;
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  • NNU4932 Double row cylindrical roller bearings

    A2:44.4 mm; L:117 mm; s1:21.45 mm; T min.:-20 °C; G:M6x1; Dz:80 mm; Designation of bearing:UC207-23G2T20; B:42.9 mm; Weight:1.5 kg; A:34 mm;
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  • NNU4184K30 Double row cylindrical roller bearings

    Characteristic inner ring frequency, BPFI:8.89 Hz; D1:174 mm; Radial clearance class:C3; Nlim:3,300 rpm; Nref:2,800 rpm; Mass:9.95 kg; b:12.1 mm; Characteristic outer ring frequency, BPF0:6.11 Hz; d:95 mm; Ce min:7 mm;
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  • NNU4926K Double row cylindrical roller bearings

    Dz:80 mm; N1:16 mm; Designation of housing:T207N-; H:102 mm; L3:64 mm; T min.:-20 °C; A5:25.4 mm; H1:89 mm; N2:37 mm; A1:12 mm;
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  • NNU3044 Double row cylindrical roller bearings

    S:17 mm; G:M6x1; T min.:-20 °C; Designation of housing:F204N-; T max.:100 °C; L:86 mm; Recommended tightening torque for set screw:5.5 Nm; A:25.5 mm; J:64 mm; d:20 mm;
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  • NN49/530K Double row cylindrical roller bearings

    T max.:100 °C; S:9 mm; N:22mm; Designation of closed end cover:SCCE206; L3:57 mm; T min.:-40 °C; Z:70.7 mm; H1:89 mm; SW:4 mm; C:19.5 kN;
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  • NNU40/1000 Double row cylindrical roller bearings

    G:R1/8"; Recommended tightening torque for set screw:16.8 Nm; C0:32.8 kN; S:14.9 mm; N:18mm; Designation of bearing:US212-36G2T20; H:238 mm; s1:26.85 mm; Designation of housing:FLE212N-; C:52.5 kN;
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  • NN4060 Double row cylindrical roller bearings

    C:20 mm; T max.:200 °C; Weight:0.76 kg; C1:6.5 mm; C0:23.2 kN; B:43.5 mm; G:M8x1; S:10.9 mm; T min.:-20 °C; r:1.1;
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  • NNU4988 Double row cylindrical roller bearings

    Minimum Buy Quantity:N/A; C:33.34 mm; Weight / Kilogram:0; Manufacturer Name:NTN; Min operating temperature, Tmin:-40 °C; r1a max:3.3 mm; Max operating temperature, Tmax:120 °C; EAN:4547359534030; Product Group:B04336; Brand:NTN;
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What Double row cylindrical roller bearings are you looking for?
rDdBCZ_EwD_
NN3021K - 160 mm105 mm41 mm197 kN - 146 mm -
NN3021K - 160 mm105 mm41 mm198 kN - 146 mm -
NN3021K - 160 mm105 mm41 mm198 kN - 146 mm -
NN3021K/W33 - 160 mm105 mm41 mm180 kN - 146 mm -
NN3021KC1NAP4 - 160 mm105 mm41 mm41 mm - - -
NN3021KC1NAP5 - 6.299 Inch | 160 Millimeter4.134 Inch | 105 Millimeter1.614 Inch | 41 Millimeter - - - -
NN3021KC0NAP5 - 6.299 Inch | 160 Millimeter4.134 Inch | 105 Millimeter1.614 Inch | 41 Millimeter - - - -
NN3021K2 - 105 - 19826146160
NN3021KC1NAP4 - 16010541 - - - -
NN3021KC1NAP5 - 16010541 - - - -

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HFD Bearing Develop Co.,Ltd
AddressMax-Planck-Str. Erkrath, F.R.Germany
Phone(Working Time)59-645-62-46
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Product Categories

  • CYLINDRICAL ROLLER BEARINGS one-row STANDARD SERIES
  • Double row angular contact ball bearings
  • Double row cylindrical roller bearings
  • Double row full complement cylindrical roller bearings
  • DTVL angular contact thrust ball bearing.
  • Four point contact ball bearings
  • Four row cylindrical roller bearings
  • four-row cylindrical roller Bearing inner ring outer assembly
  • Single row bearings inch
  • Single row cylindrical roller bearings
  • nsk lg2 Bearing
  • timken 513188 Bearing
  • din iso 12240 Bearing
  • timken 513179 Bearing
More

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  • Home
  • Product Categories
    • CYLINDRICAL ROLLER BEARINGS one-row STANDARD SERIES
    • Double row angular contact ball bearings
    • Double row cylindrical roller bearings
    • Double row full complement cylindrical roller bearings
    • DTVL angular contact thrust ball bearing.
    • Four point contact ball bearings
    • Four row cylindrical roller bearings
    • four-row cylindrical roller Bearing inner ring outer assembly
    • Single row bearings inch
    • Single row cylindrical roller bearings
    • nsk lg2 Bearing
    • timken 513188 Bearing
    • din iso 12240 Bearing
    • timken 513179 Bearing
  • Company Profile
    • Company Introduction
  • Technical Articles
  • Contact Us