HongKong Wind CO.,LIMITED
HongKong Wind CO.,LIMITED
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Home>Products>Multi-Row Roller Bearings NTN>Bearings Cylindrical Roller Bearings NNU3144

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  • Bearings Cylindrical Roller Bearings NNU3144
  • Bearings Cylindrical Roller Bearings NNU3144
  • Bearings Cylindrical Roller Bearings NNU3144
  • Bearings Cylindrical Roller Bearings NNU3144

Bearings Cylindrical Roller Bearings NNU3144

  • Online shopping Bearings Cylindrical Roller Bearings NNU3144 from a great selection 0.7874 in B at No Oil Holes in Retainer Store. ... HongKong Wind CO.,LIMITED Multi-Row Roller Bearings NTN Accessories.

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HongKong Wind CO.,LIMITED

MollyChina

  • Molly2020-07-10 09:46:19
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Product Details

D: 130 mm Mass bearing: 1.36 kg B: 29 mm
db min.: 95 mm d1 ≈: 108.1 mm Calculation factor Y0: 0.8
r1,2 min.: 1.5 mm a: 27.957 mm Da min.: 117 mm
Limiting speed: 4800 r/min

Product Description

Calculation factor f1.19
D190.8 mm
Calculation factor (single, tandem) Y00.38
b2 mm
C23.5 mm
Static axial stiffness, preload class B261 N/µm
Static axial stiffness, preload class A200 N/µm
Preload class C GC800 N
Calculation factor (single, tandem) Y20.87
Static axial stiffness, preload class C348 N/µm

Frequently Asked Questions - Bearings Cylindrical Roller Bearings NNU3144


  • Bearings Cylindrical Roller Bearings NN3144

    Grease Speed Rating n1:4800 rpm; B:56.00 mm; D:220.0000 mm; Basic Static Radial Load Rating Co:315000 N; Basic Dynamic Radial Load Rating C:208000 N; Fillet Radius ra:2.00 mm; d:160.000 mm; Oil Speed Rating n2:7200 rpm; Fillet Radius rb:1.00 mm;
    Read More ...
  • Bearings Tapered Roller Bearings NN3926K

    B5:117.45 mm; Hexagonal head bolt:3/4-10x1-1/2; b:62.992 mm; Threads per inch:3; Mass lock nut:175 kg; d1:1028.7 mm; d2:1031.494 mm; h:25.654 mm; Locking device:PL 950; B:100.406 mm;
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  • Bearings Cylindrical Roller Bearings NN4938

    H:134.938 mm; H2:25.4 mm; P90°:20.9 kN; Cap bolt:2 x 1/2-13 UNC; Cap bolt, SAE grade:8; Appropriate attachment bolt size G:0.625 in; S:4.763 mm; ba:30.956 mm; da:34.925 mm; Initial grease fill:39.69 g;
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  • Bearings Cylindrical Roller Bearings NNU3026

    H:134.938 mm; H2:25.4 mm; P90°:20.9 kN; Cap bolt:2 x 1/2-13 UNC; Cap bolt, SAE grade:8; Appropriate attachment bolt size G:0.625 in; S:4.763 mm; ba:30.956 mm; da:34.925 mm; Initial grease fill:39.69 g;
    Read More ...
  • Bearings Cylindrical Roller Bearings NNU49/560

    B:62.00 mm; d:50.000 mm; Basic Static Radial Load Rating Co:129000 N; Basic Dynamic Radial Load Rating C:156000 N; D:130.0000 mm; Oil Speed Rating n2:6000 rpm; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:3400 rpm; Fillet Radius ra:2.00 mm;
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  • Bearings Cylindrical Roller Bearings NNU3076

    Grease Speed Rating n1:4800 rpm; B:56.00 mm; D:220.0000 mm; Basic Static Radial Load Rating Co:315000 N; Basic Dynamic Radial Load Rating C:208000 N; Fillet Radius ra:2.00 mm; d:160.000 mm; Oil Speed Rating n2:7200 rpm; Fillet Radius rb:1.00 mm;
    Read More ...
  • Bearings Tapered Roller Bearings NNU4948K

    Grease Speed Rating n1:4800 rpm; B:56.00 mm; D:220.0000 mm; Basic Static Radial Load Rating Co:315000 N; Basic Dynamic Radial Load Rating C:208000 N; Fillet Radius ra:2.00 mm; d:160.000 mm; Oil Speed Rating n2:7200 rpm; Fillet Radius rb:1.00 mm;
    Read More ...
  • Bearings Cylindrical Roller Bearings NNU3048

    C:49 mm; a:51.665 mm; Mass bearing:7.6 kg; r3,4 min.:3 mm; r1,2 min.:4 mm; B:60 mm; ra max.:4 mm; Db min.:169 mm; Basic dynamic load rating C:417 kN; Basic static load rating C0:560 kN;
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  • Bearings Cylindrical Roller Bearings NN4952

    H:134.938 mm; H2:25.4 mm; P90°:20.9 kN; Cap bolt:2 x 1/2-13 UNC; Cap bolt, SAE grade:8; Appropriate attachment bolt size G:0.625 in; S:4.763 mm; ba:30.956 mm; da:34.925 mm; Initial grease fill:39.69 g;
    Read More ...
  • Bearings Cylindrical Roller Bearings NN3926

    d2:26.7 mm; r3,4 min.:0.6 mm; J:46 mm; d:15 mm; Preload:650 N; Static moment stiffness:65 N·m/mrad; Frictional moment:0.1 N·m; H:25 mm; Fatigue load limit Pu:1.3 kN; D:60 mm;
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  • Bearings Cylindrical Roller Bearings NNU4972

    H:134.938 mm; H2:25.4 mm; P90°:20.9 kN; Cap bolt:2 x 1/2-13 UNC; Cap bolt, SAE grade:8; Appropriate attachment bolt size G:0.625 in; S:4.763 mm; ba:30.956 mm; da:34.925 mm; Initial grease fill:39.69 g;
    Read More ...
  • Bearings Cylindrical Roller Bearings NNU48/600

    D:85 mm; D1:47 mm; r1,2 min.:1 mm; B:8.25 mm; Mass housing washer:0.26 kg;
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  • Bearings Cylindrical Roller Bearings NN3938

    d2:26.7 mm; r3,4 min.:0.6 mm; J:46 mm; d:15 mm; Preload:650 N; Static moment stiffness:65 N·m/mrad; Frictional moment:0.1 N·m; H:25 mm; Fatigue load limit Pu:1.3 kN; D:60 mm;
    Read More ...
  • Bearings Cylindrical Roller Bearings NN49/950

    Sleeve:S 3040x7.3/16; Threads per inch:8; Lock washer:W 040; d1:182.563 mm; B4:33.35 mm; Hydraulic nut:HMVC 40E; Mass adapter sleeve assembly:8.85 kg; G:199.314 mm; d3 max.:239.852 mm; B1:120.396 mm;
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  • Bearings Tapered Roller Bearings NNU4920K

    B:62.00 mm; d:50.000 mm; Basic Static Radial Load Rating Co:129000 N; Basic Dynamic Radial Load Rating C:156000 N; D:130.0000 mm; Oil Speed Rating n2:6000 rpm; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:3400 rpm; Fillet Radius ra:2.00 mm;
    Read More ...

Contact Us

HongKong Wind CO.,LIMITED
Emailmolly@bearing-inc.com
AddressWang Chiu Rd Kowloon Bay, Sheung Wan,HongKong
Phone(Working Time)00852- 685466263
Fax00852- 685466266
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Product Categories

  • Multi-Row Roller Bearings NTN
  • TAPERED ROLLER THRUST BEARINGS NSK
  • bearing online
  • ROLLING BEARINGS FOR STEEL MILLS NSK
  • Double inner double row tapered roller bearings inch
  • Cylindrical Roller Bearings Distributior
  • Double outer double row tapered roller bearings
  • Cylindrical Roller Bearing
  • SPHERICAL ROLLER BEARINGS NSK
  • FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK
  • Swing Motor-Case Slew Drives and Swing Gear Boxes
  • Swing Gear Box
  • TRANSMISSION
  • Case Slew Drives and Swing Gear Boxes
  • arm boom assy
  • Slew Drive Assembly-Daewoo/Doosan Slew Drives and Swing Gear Boxes
  • KOMATSU WHEEL
  • Famous Brand Hydraulic Pump
More

New Products

  • Bearings Cylindrical Roller Bearings NN3144
  • Bearings Tapered Roller Bearings NNU4920K
  • Bearings Cylindrical Roller Bearings NNU48/600
  • Bearings Cylindrical Roller Bearings NN4952
  • Bearings Cylindrical Roller Bearings NN49/950
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  • Home
  • Product Categories
    • Multi-Row Roller Bearings NTN
    • TAPERED ROLLER THRUST BEARINGS NSK
    • bearing online
    • ROLLING BEARINGS FOR STEEL MILLS NSK
    • Double inner double row tapered roller bearings inch
    • Cylindrical Roller Bearings Distributior
    • Double outer double row tapered roller bearings
    • Cylindrical Roller Bearing
    • SPHERICAL ROLLER BEARINGS NSK
    • FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK
    • Swing Motor-Case Slew Drives and Swing Gear Boxes
    • Swing Gear Box
    • TRANSMISSION
    • Case Slew Drives and Swing Gear Boxes
    • arm boom assy
    • Slew Drive Assembly-Daewoo/Doosan Slew Drives and Swing Gear Boxes
    • KOMATSU WHEEL
    • Famous Brand Hydraulic Pump
  • Company Profile
    • Company Introduction
    • Company News
  • Quality Control
  • Contact Us