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Home>Products>Pre-packed with WPH waterproof grease Precision Bearings>SNR 7218.H.G1.UJ74 Super Precision Bearings

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  • SNR 7218.H.G1.UJ74 Super Precision Bearings
  • SNR 7218.H.G1.UJ74 Super Precision Bearings

SNR 7218.H.G1.UJ74 Super Precision Bearings

  • Offer High Quality Brand Hmg Industriebedarf GmbH SNR 7218.H.G1.UJ74 Super Precision Bearings .Contact Us Online to Get Best Quote.

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  • 7218.H.G1.UJ74

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Hmg Industriebedarf GmbH

Hmg Industriebedarf GmbHChina

  • Hmg Industriebedarf GmbH2020-07-10 09:46:19
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SNR 7218.H.G1.UJ74 Super Precision Bearings pdf

SNR 7218.H.G1.UJ74 Super Precision Bearings Dimensions

d90 mm
D160 mm
B30 mm
d1113.9 mm
D1136.4 mm
D2149.7 mm
a44 mm
Contact angle α25 °
rs min2 mm
r1s min1 mm
f014.9
Precision classP4
Mass2.24 kg
BrandSNR
Dynamic load, C116 kN
Static load, C0100 kN
Fatigue limit load, Cu4.95 kN
Nlim (oil)11,500 rpm
Nlim (grease)7,600 rpm
Axial displacement K Factor0.5
Preload level7
Preload value1.16 kN
Axial rigidity302 N/µm
Radial rigidity642 N/µm
Min operating temperature, Tmin-30 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF5.48 Hz
Characteristic outer ring frequency, BPF06.29 Hz
Characteristic inner ring frequency, BPFI8.71 Hz
da min100 mm
db min100 mm
Da max150 mm
Db max150 mm
r1a max1 mm
ra max2 mm
D6117.2 mm

The Limiting Speed depends on the SNR 7218.H.G1.UJ74 type, dimensions, lubricating method, load, etc. The Limiting Speed of a Pre-packed with WPH waterproof grease Precision Bearings is limited by the circumferential speed of the contact sections of the seal and raceway ring. When using a Pre-packed with WPH waterproof grease Precision Bearings at 75% or more of its Limiting Speed, select the correct required grease type and amount or the correct lubrication oil and method.


  • Width (mm) AST 72187/72487 Pre-packed with WPH waterproof grease Precision Bearings

    Bearing number:72187/72487; Brand:AST; Bore Diameter (mm):47,625(mm); Outer Diameter (mm):123,825(mm); Width (mm):36,5125(mm); Bearing Type:single row assembly; Bore Dia (d):1.8750; Outer Dia (D):4.8750; Width (B):1.4375; Outer Width (Bo):1.0000; Inner Width (Bi):1.2910; Radius (min) (rs):0.138; Radius (min) (rs1):0.130; Weight (g):2,151.00; Material:52100 chrome steel or equiavelent;
    Read More ...
  • C Timken 72187/72488D+X1S-72187 Pre-packed with WPH waterproof grease Precision Bearings

    Bearing number:72187/72488D+X1S-72187; Size (mm):47.625x123.825x77.788(mm); Brand:Timken; Bore Diameter (mm):47,625(mm); Outer Diameter (mm):123,825(mm); Width (mm):77,788(mm); d:47,625 mm 1.875 in; D:123,825 mm 4.875 in; T:77,788 mm 3.0625 in; C:55,562 mm 2.1875 in; R:3,5 mm 0.1378 in; r:1,5 mm 0.0591 in;
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  • SNR CH71926HVUJ74A

    d:130 mm; D:180 mm; B:24 mm; d1:146 mm; D1:164.02 mm; D2:170.89 mm; a:48 mm; Contact angle α:25 °; rs min:1.5 mm; r1s min:0.6 mm; f0:16.68; Precision class:P4; Mass:1.57 kg; Brand:SNR; Dynamic load, C:78 kN; Static load, C0:92.8 kN; Fatigue limit load, Cu:4.15 kN; Nlim (oil):13,500 rpm; Nlim (grease
    Read More ...
  • SNR MLE71902HVUJ84S

    d:15 mm; D:28 mm; B:7 mm; d1:18.7 mm; d2:17.75 mm; D1:24.35 mm; D2:24.95 mm; a:8 mm; Contact angle α:25 °; rs min:0.3 mm; r1s min:0.3 mm; f0:8; Precision class:P4S; Mass:0.02 kg; Brand:SNR; Dynamic load, C:1.92 kN; Static load, C0:0.89 kN; Fatigue limit load, Cu:0.07 kN; Nlim (grease):63,000 rpm; Ax
    Read More ...
  • NTN 7909UADG/GNP42U3G

    d:45 mm; D:68 mm; B:12 mm; d1:52.7 mm; d2:50.8 mm; D1:60.4 mm; D2:64 mm; a:19.2 mm; Contact angle α:25 °; rs min:0.6 mm; r1s min:0.3 mm; f0:16.1; Precision class:P42; Mass:0.12 kg; Brand:NTN; Dynamic load, C:17 kN; Static load, C0:14.1 kN; Nlim (oil):29,000 rpm; Nlim (grease):18,000 rpm; Preload lev
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  • SNR 7030.HV.U.J74

    d:150 mm; D:225 mm; B:35 mm; d1:174.2 mm; D1:200.82 mm; D2:212.32 mm; a:61 mm; Contact angle α:25 °; rs min:2.1 mm; r1s min:1 mm; f0:16.22; Precision class:P4; Mass:4.16 kg; Brand:SNR; Dynamic load, C:147 kN; Static load, C0:167 kN; Fatigue limit load, Cu:6.8 kN; Nlim (oil):8,500 rpm; Nlim (grease):
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  • SNR 7018.HV.U.J74

    d:90 mm; D:140 mm; B:24 mm; d1:105.8 mm; D1:124.2 mm; D2:131.61 mm; a:39 mm; Contact angle α:25 °; rs min:1.5 mm; r1s min:0.6 mm; f0:15.94; Precision class:P4; Mass:1.16 kg; Brand:SNR; Dynamic load, C:67.8 kN; Static load, C0:65.7 kN; Fatigue limit load, Cu:3.45 kN; Nlim (oil):14,000 rpm; Nlim (grea
    Read More ...
  • SNR 7200.H.G1.UJ84

    d:10 mm; D:30 mm; B:9 mm; d1:16 mm; D1:24.45 mm; D2:26.09 mm; a:9 mm; Contact angle α:25 °; rs min:0.6 mm; r1s min:0.6 mm; f0:12.74; Precision class:P4; Mass:0.03 kg; Brand:SNR; Dynamic load, C:7.2 kN; Static load, C0:3.55 kN; Fatigue limit load, Cu:0.21 kN; Nlim (oil):73,000 rpm; Nlim (grease):48,0
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  • NTN 7907UADG/GLP42U3G

    d:35 mm; D:55 mm; B:10 mm; d1:41.6 mm; d2:39.9 mm; D1:48.4 mm; D2:51.7 mm; a:15.6 mm; Contact angle α:25 °; rs min:0.6 mm; r1s min:0.3 mm; f0:15.7; Precision class:P42; Mass:0.07 kg; Brand:NTN; Dynamic load, C:13 kN; Static load, C0:9.75 kN; Nlim (oil):36,400 rpm; Nlim (grease):22,600 rpm; Preload l
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  • NTN 7017UADG/GNP42U3G

    d:85 mm; D:130 mm; B:22 mm; d1:100.2 mm; d2:96.7 mm; D1:114.8 mm; D2:121.9 mm; a:36.2 mm; Contact angle α:25 °; rs min:1.1 mm; r1s min:0.6 mm; f0:16.1; Precision class:P42; Mass:0.9 kg; Brand:NTN; Dynamic load, C:58.5 kN; Static load, C0:58.5 kN; Nlim (oil):15,300 rpm; Nlim (grease):9,400 rpm; Prelo
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  • SNR 7217.H.G1.UJ74

    d:85 mm; D:150 mm; B:28 mm; d1:107.2 mm; D1:128.1 mm; D2:140.2 mm; a:41 mm; Contact angle α:25 °; rs min:2 mm; r1s min:1 mm; f0:14.95; Precision class:P4; Mass:1.81 kg; Brand:SNR; Dynamic load, C:101 kN; Static load, C0:86.5 kN; Fatigue limit load, Cu:4.45 kN; Nlim (oil):12,500 rpm; Nlim (grease):8,
    Read More ...
  • NTN 7013UADG/GNP42U3G

    d:65 mm; D:100 mm; B:18 mm; d1:76.9 mm; d2:74.3 mm; D1:88.1 mm; D2:93.5 mm; a:28.3 mm; Contact angle α:25 °; rs min:1.1 mm; r1s min:0.6 mm; f0:16.1; Precision class:P42; Mass:0.44 kg; Brand:NTN; Dynamic load, C:36 kN; Static load, C0:34 kN; Nlim (oil):19,900 rpm; Nlim (grease):12,300 rpm; Preload le
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  • SNR 7206CG1UJ84

    d:30 mm; D:62 mm; B:16 mm; d1:40.4 mm; D1:52.05 mm; D2:56.99 mm; a:14 mm; Contact angle α:15 °; rs min:1 mm; r1s min:0.6 mm; f0:13.96; Precision class:P4; Mass:0.2 kg; Brand:SNR; Dynamic load, C:24.3 kN; Static load, C0:15.9 kN; Fatigue limit load, Cu:0.86 kN; Nlim (oil):36,000 rpm; Nlim (grease):23
    Read More ...
  • NTN 7915UADG/GNP42U3G

    d:75 mm; D:105 mm; B:16 mm; d1:85.3 mm; d2:83 mm; D1:94.7 mm; D2:99.3 mm; a:29.1 mm; Contact angle α:25 °; rs min:1 mm; r1s min:0.6 mm; f0:16.7; Precision class:P42; Mass:0.36 kg; Brand:NTN; Dynamic load, C:28.4 kN; Static load, C0:29.6 kN; Nlim (oil):18,200 rpm; Nlim (grease):11,300 rpm; Preload le
    Read More ...
  • SNR ML71911HVUJ84S

    d:55 mm; D:80 mm; B:13 mm; d1:63.1 mm; d2:61.15 mm; D1:73.71 mm; D2:75.31 mm; a:22 mm; Contact angle α:25 °; rs min:1 mm; r1s min:0.3 mm; f0:8.62; Precision class:P4S; Mass:0.18 kg; Brand:SNR; Dynamic load, C:9.5 kN; Static load, C0:7.2 kN; Fatigue limit load, Cu:0.41 kN; Nlim (oil):29,000 rpm; Nlim
    Read More ...
  • SNR 10R71915CVUJ84

    d:75 mm; D:105 mm; B:16 mm; d1:84.7 mm; D1:95.3 mm; D2:100.14 mm; a:20 mm; Contact angle α:15 °; rs min:0.6 mm; r1s min:0.3 mm; f0:16.55; Precision class:P4; Mass:0.35 kg; Brand:SNR; Dynamic load, C:28.9 kN; Static load, C0:30.5 kN; Fatigue limit load, Cu:1.66 kN; Nlim (oil):19,500 rpm; Nlim (grease
    Read More ...
  • NTN 7918UADG/GNP42U3G

    d:90 mm; D:125 mm; B:18 mm; d1:101.9 mm; d2:99.3 mm; D1:113.1 mm; D2:118.5 mm; a:34.2 mm; Contact angle α:25 °; rs min:1.1 mm; r1s min:0.6 mm; f0:16.7; Precision class:P42; Mass:0.56 kg; Brand:NTN; Dynamic load, C:39.5 kN; Static load, C0:43 kN; Nlim (oil):15,300 rpm; Nlim (grease):9,400 rpm; Preloa
    Read More ...

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AddressHerwigstr. 125 236 Bremerhaven
Phone(Working Time)0471 97391512
Fax0471 97391512
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Product Categories

  • Light pressure contact seals Precision Bearings
  • Special design 60° contact angle Precision Bearings
  • Pre-packed with WPH waterproof grease Precision Bearings
  • Special Polyamide cage design Precision Bearings
  • Special EP (Extra Pure) steel Precision Bearings
  • Space Saving Precision Bearings
  • High Load Capacity Precision Bearings
  • Sealed ACTBB for Ball Screw Support bearing
  • ball screws BST Type Precision Bearings
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  • Product Categories
    • Light pressure contact seals Precision Bearings
    • Special design 60° contact angle Precision Bearings
    • Pre-packed with WPH waterproof grease Precision Bearings
    • Special Polyamide cage design Precision Bearings
    • Special EP (Extra Pure) steel Precision Bearings
    • Space Saving Precision Bearings
    • High Load Capacity Precision Bearings
    • Sealed ACTBB for Ball Screw Support bearing
    • ball screws BST Type Precision Bearings
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