Product Details

Double Row Cylindrical Roller Bearing NN4940K

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

A2178 mm
End Cover2EC520-617
Seal TypeLabyrinth
C0 Static Load Rating407
Housing Mass17.6 Kg
Max Grease Speed3200
SealLO617/ 2-15/16
N132.00 mm
H1112.0 mm
C1 Dynamic Load Rating403

Double Row Cylindrical Roller Bearing NN4940K Technical Data


  • NSK Double Row Bearing NN39/530

    Recommended tightening torque for set screw:11.5 Nm; H1:55 mm; H:150 mm; J:160 mm; d:45 mm; C0:20.8 kN; B:41.2 mm; T min.:-20 °C; Designation of bearing:US209G2; Weight:2.05 kg;
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  • Two Row Cylindrical Bearings NN3024

    Shaft Size:75 mm; Dimension H2:208 mm; Bearing Number:LSM75BR; Note:This product line wa; Series Type:Light Series; Support Type:Two-Bolt Plummer Blo; Bolt Size:2 x M20; Bearing UPC:013992030627; Cor - Static Load Rating:36194 lbf; Dimension L:315 mm;
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  • NSK Roller Bearing NN3038K

    Bearing Retained:Yes (with retaining; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Width T(mm):16; Flange O.D. H(φ):66; Days to Ship:7 Days; Flange Shape:Round Type; Volume Discount:Available;
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  • Two Row Cylindrical Bearings NNU4948

    Flange Shape:Compact Type; Shape:Flange Type; Bearing Retained:Yes (with retaining; Number of Bearings:Single; Seals:ZZ (Double Shield); Holder Surface Treatment:Not Provided; RoHS:6; Bearing Part Number:6904; Type:Bearings with Housin; Flange Shape:Compact Type;
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  • Cylindrical Roller Bearings NN3920

    Bearing Used:Deep Groove Ball Bea; Bearing Retained:No; Shape:T-Shaped; Type:Bearings with Housin; Days to Ship:8 Days; Bearing Part Number:608; Holder Surface Treatment:Black Oxide Coating; Housing Material:1045 Carbon Steel; RoHS:6; Number of Bearings:Double;
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  • NSK Roller Bearing NNU4992K

    Recommended tightening torque for set screw:11.5 Nm; H1:55 mm; H:150 mm; J:160 mm; d:45 mm; C0:20.8 kN; B:41.2 mm; T min.:-20 °C; Designation of bearing:US209G2; Weight:2.05 kg;
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  • NSK Roller Bearing NNU48/850

    Characteristic outer ring frequency, BPF0:3.58 Hz; Dynamic load, C:14 kN; da min:30 mm; d:25 mm; f0:13.9; Brand:NTN; Mass:0.13 kg; Min operating temperature, Tmin:-20 °C; Static load, C0:7.85 kN; Nlim (grease):13,000 rpm;
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  • Double Row Cylindrical Roller Bearing NN4856

    Characteristic outer ring frequency, BPF0:3.58 Hz; Dynamic load, C:14 kN; da min:30 mm; d:25 mm; f0:13.9; Brand:NTN; Mass:0.13 kg; Min operating temperature, Tmin:-20 °C; Static load, C0:7.85 kN; Nlim (grease):13,000 rpm;
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  • Cylindrical Roller Bearings NN3020

    T min.:-20 °C; S:17.5 mm; G:M6x1; B:42.9 mm; J:110 mm; H3:90; L:135 mm; T max.:100 °C; Recommended tightening torque for set screw:8 Nm; A2:26.4 mm;
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  • NSK Roller Bearing NN3034K

    T min.:-20 °C; S:17.5 mm; G:M6x1; B:42.9 mm; J:110 mm; H3:90; L:135 mm; T max.:100 °C; Recommended tightening torque for set screw:8 Nm; A2:26.4 mm;
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  • Double Row Cylindrical Roller Bearing NNU4944

    C:35.1 kN; Recommended tightening torque for set screw:16.8 Nm; C0:23.2 kN; Weight:2.97 kg; J:164 mm; N:14mm; T max.:100 °C; N1:27 mm; H:55.6 mm; A:55 mm;
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  • Two Row Cylindrical Bearings NNU3126

    Bearing Used:Deep Groove Ball Bea; Bearing Retained:No; Shape:T-Shaped; Type:Bearings with Housin; Days to Ship:8 Days; Bearing Part Number:608; Holder Surface Treatment:Black Oxide Coating; Housing Material:1045 Carbon Steel; RoHS:6; Number of Bearings:Double;
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  • NSK Double Row Bearing NNU4932K

    Load Direction:Radial; Basic Load Rating Cor (Static)(N):5850; Precision:Class 0; Number of Raceway Ring Rows:Single Track; Volume Discount:Available; d:25; Bearing Style:Double Shielded; Type:Ball; Type:Ball; Inner/Outer Ring Material:52100 Bearing Steel;
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  • Two Row Cylindrical Bearings NNU3084

    Nominal Number:Groove-shaped steel; Basic Load Rating, Static Rating(N):20400; Basic Load Rating, Dynamic Rating(N):32500; Cover Type:No; Lubrication method:Oil Supply Type; Bearing Unit, Type:Take-Up Type; d:45; Unit, Type:[Framed Bearing Unit; Temperature Properties:Standard; Bearing Inner Dia. Shape:Cylindrical Bore Set;
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  • NSK Double Row Bearing NN4932K

    rNa max:0.5 mm; Static load, C0:21.3 kN; da max:65.7 mm; da min:61.5 mm; Brand:SNR; D1:81.5 mm; Min operating temperature, Tmin:-20 °C; Db min:98 mm; Ca min:5.03 mm; D4 max:96.5 mm;
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 Double Row Cylindrical Roller Bearing  NN4940K

Double Row Cylindrical Roller Bearing NN4940K Cad Models

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