HFD Bearing Develop Co.,Ltd
HFD Bearing Develop Co.,Ltd
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Home>Products>Four point contact ball bearings>QJF1044X1MA Four point contact ball bearings

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  • QJF1044X1MA Four point contact ball bearings
  • QJF1044X1MA Four point contact ball bearings
  • QJF1044X1MA Four point contact ball bearings
  • QJF1044X1MA Four point contact ball bearings

QJF1044X1MA Four point contact ball bearings

  • Our highly-skilled and factory-trained service experts have the resources to help 0.25 m/s Permissible sliding velocity v min. you with all your QJF1044X1MA Four point contact ball bearings needs - including routine maintenance, major h8 Tolerance shaft repairs, warranty service, and Four point contact ball bearings equipment inspections.

  • What is QJF1044X1MA bearing interchange？

  • QJF1044X1MA

  • h8
  • 5 m/s
  • 0.25 m/s
  • 70 mm
  • 0.05
  • 10 N/mm²
  • 20 N/mm²
  • 0.1
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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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QJF1044X1MA Four point contact ball bearings Specification details

Tolerance shaft: h8 Permissible sliding velocity v max.: 5 m/s Permissible sliding velocity v min.: 0.25 m/s
B: 70 mm Coefficient of friction µ min.: 0.05 Specific dynamic load factor K: 10 N/mm²
Specific static load factor K0: 20 N/mm² Coefficient of friction µ max.: 0.1 d: 55 mm
Tolerance housing: H7

QJF1044X1MA Four point contact ball bearings Specification

B29.37mm
Clearance:Standard
d1.437inch
Availability:In Stock
B1.156inch
d36.512mm
D3inch
Cage Type:Steel
D76.2mm
Seals or Shields:Open Type

Shop From Our Huge Selection Of Four point contact ball bearings


  • QJ1952N2MA Four point contact ball bearings

    Cap bolt recommended tightening torque:81.3 N·m; N1:19.05 mm; P120°:17.3 kN; P150°:15.6 kN; Cap bolt, SAE grade:5; P90°:27.1 kN; Da:100 mm; Initial grease fill:82.215 g; Ca:30.785 mm; ba:25.4 mm;
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  • QJ1068N2MA Four point contact ball bearings

    d2 ≈:72.7 mm; Basic dynamic load rating C:159 kN; K:3 mm; Calculation factor Y0:2.8; r1,2 min.:2 mm; B:27 mm; D:110 mm; B1:42 mm; Calculation factor e:0.24; b:6 mm;
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  • QJ326N2MA Four point contact ball bearings

    Mass bearing:0.2 kg; r3,4 min.:0.3 mm; Basic static load rating C0:21.6 kN; Static axial stiffness, preload class D:343 N/µm; Number of balls z:17; rb max.:0.3 mm; Calculation factor f:1.09; Static axial stiffness, preload class A:146 N/µm; Calculation factor (back-to-back, face-to-face)
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  • QJ222MA Four point contact ball bearings

    da max.:600 mm; Da min.:637 mm; Basic static load rating C0:8300 kN; Ca min.:2.3 mm; Reference speed:630 r/min; Misalignment factor k1:0.113; Limiting speed:900 r/min; d:500 mm; d2 ≈:571 mm; Operating clearance factor k2:0.111;
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  • QJF1021MB Four point contact ball bearings

    Stabilizing ring:2 x SR-1618; Ca:73.787 mm; H:230.981 mm; PosiTrac Plus contact element:2 x B10724-188; A1:111.125 mm; P150°:44.5 kN; Pa:11.6 kN; J min.:304.8 mm; Cap bolt:2 x 3/4-10 UNC; Initial grease fill:481.95 g;
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  • QJF1038MB Four point contact ball bearings

    D:24mm; Seals or Shields:Open Type; Weight:0.20 KGS; d:8mm; Availability:In Stock; SKU:s608/24-zen; Clearance:Standard; B:7mm; Cage Type:Steel;
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  • QJ248N2MA Four point contact ball bearings

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  • QJ1038N2MA Four point contact ball bearings

    Oil Limiting Speed (r/min):13000; D:125mm; Weight:0.31 KGS; Availability:In Stock; Cage Type:Plastic; Dynamic Load Rating (kN):21.2; d:100mm; Static Load Rating (kN):27.5; Seals or Shields:Open Type; Fatigue Load Rating (kN):1.1;
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  • QJ324N2MA Four point contact ball bearings

    Cap bolt, SAE grade:8; Appropriate attachment bolt size G:1 in; P150°:113 kN; H2:69.85 mm; H:360.363 mm; R1:115.888 mm; P60°:345 kN; da:147.637 mm; S:4.763 mm; Da:309.999 mm;
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  • QJ1988N2MA Four point contact ball bearings

    Cage Type:Brass; Dynamic Load Rating (kN):4660; Weight:222.10 KGS; Reference Speed Rating (r/min):590; Availability:In Stock; B:192mm; SKU:23172embw509c08c3-ti; d:360mm; Clearance:C3; Limiting Speed Rating (r/min):530;
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  • QJF1044X1MA Four point contact ball bearings

    Weight:0.02 KGS; B:64mm; d:90mm; Availability:In Stock; Seals or Shields:Open Type; SKU:22318-e1a-m-c3-qbl; Cage Type:Brass; D:190mm; Clearance:C3;
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  • QJ1064X1MA Four point contact ball bearings

    D:135mm; d:100mm; Clearance:Standard; Weight:0.97 KGS; Cage Type:Steel; Seals or Shields:Open Type; SKU:51120-qbl; B:25mm; Availability:In Stock;
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  • QJ236MA Four point contact ball bearings

    Seals or Shields:Open Type; Weight:0.02 KGS; B:28mm; D:110mm; Clearance:Standard; Availability:In Stock; Cage Type:Steel; SKU:22212e-qbl; d:60mm;
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  • QJF228MB Four point contact ball bearings

    G:M 52x3; Specific dynamic load factor K:150 N/mm²; d:50 mm; Basic dynamic load rating C:236 kN; C1 max.:31 mm; d4 ≈:70 mm; Mass rod end:4.1 kg; l3 min.:68 mm; h1:195 mm; w:60 mm;
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  • QJ1276N2MA Four point contact ball bearings

    Basic Static Radial Load Rating Co:27500 N; Basic Dynamic Radial Load Rating C:39000 N; d:45.000 mm; Grease Speed Rating n1:6700 rpm; Fillet Radius ra:1.00 mm; D:85.0000 mm; Oil Speed Rating n2:9000 rpm; B:19.00 mm;
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Different types of QJF1044X1MA Four point contact ball bearings
BFsDTCEr
111044X/111090H - 6,35 mm - 90 mm64 mm51,3 mm20,89 mm -
QJ1044 - - - 340 mm - 56 mm - -
QJ 104456 mm - - 340 mm - 442 kN - -
N1044K56,000 mm - - 340,000 mm - 56,000 mm - -
MR8010440+MI-64804063,88 mm127 mm7 mm165,1 mm - 273 kN - -
NU 104456 mm - - 340 mm - 485 kN - -
MR10412840+MI-881044063,88 mm165,1 mm6 mm203,2 mm - 325 kN - -
NJ104456 mm - - 340 mm - 507 kN - -
NJ104456 mm - - 340 mm - 56 mm - -
NJ104456 mm - - 340 mm - 500 kN - 3

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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
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  • QJ1044X1MA Four point contact ball bearings
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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
  • Company Profile
    • Company Introduction
  • Technical Articles
  • Contact Us