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Home>Products>Double-Row Cylindrical Roller Bearing> Two Row Cylindrical Bearings NNU4948

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  •  Two Row Cylindrical Bearings  NNU4948
  •  Two Row Cylindrical Bearings  NNU4948

Two Row Cylindrical Bearings NNU4948

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  • Industrial Accessories Online2020-07-10 09:46:19
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Product Details

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 Inner/Outer Ring Material: 52100 Bearing Steel

Product Description

Recommended tightening torque for set screw5.5 Nm
Designation of housingPG204N-
Z63.3 mm
C06.65 kN
NM8
J49 mm
Designation of open end coverSCOE204-20
Dz54 mm
A120 mm
B34 mm

Two Row Cylindrical Bearings NNU4948 Technical Data


  • Double Row Cylindrical Roller Bearing NN4856

    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 NNU4932K

    A2:178 mm; End Cover2:EC520-617; Seal Type:Labyrinth; C0 Static Load Rating:407; Housing Mass:17.6 Kg; Max Grease Speed:3200; Seal:LO617/ 2-15/16; N1:32.00 mm; H1:112.0 mm; C1 Dynamic Load Rating:403;
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  • NSK Roller Bearing NNU48/850

    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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  • NSK Roller Bearing NNU4992K

    Size Standards:Metric System; Load Direction:Radial; Max. Allowed rpm(rpm):11000; Type:Ball; Size Standards:Metric System; Precision:Grade 0; Seal, Shield Symbols:Z; Holder Symbol:JR; Types:16**/6*** series; Rolling Element Material:Steel;
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  • Two Row Cylindrical Bearings NNU3084

    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

    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 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

    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 NN3038K

    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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  • Cylindrical Roller Bearings NN3020

    Size Standards:Metric System; Load Direction:Radial; Max. Allowed rpm(rpm):11000; Type:Ball; Size Standards:Metric System; Precision:Grade 0; Seal, Shield Symbols:Z; Holder Symbol:JR; Types:16**/6*** series; Rolling Element Material:Steel;
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  • NSK Double Row Bearing NN4932K

    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 NNU4944

    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;
    Read More ...
  • Cylindrical Roller Bearings NN3920

    Days to Ship:Quote; Grease Type:Standard Grease; Fit:J7; Stroke:No; Unit Body Material:Cast Iron; Bearing Inner Dia. Shape:Cylindrical Bore Set; Stroke:No; Unit, Type:Insert Bearing Unit; RoHS:6; Rolling Element Material:Bearing Steel;
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  • Two Row Cylindrical Bearings NNU3126

    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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Product Categories

  • Four Point Contact Ball Slewing Ring Bearing
  • Industrial Plain Bearing
  • Double-Row Cylindrical Roller Bearing
  • Cam Follower Roller Bearings
  • TIMKEN Tapered Roller Bearing Assembly
  • Komatsu Excavator Frame Ass'y
More

New Products

  • Two Row Cylindrical Bearings NNU3084
  • Cylindrical Roller Bearings NN3020
  • Two Row Cylindrical Bearings NN3024
  • NSK Roller Bearing NNU4992K
  • NSK Roller Bearing NNU48/850
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    • Four Point Contact Ball Slewing Ring Bearing
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