NTN 5S-2LA-HSE912ADG/GNP42 Angular Contact Ball Bearings

The angular contact ball bearings for radial loads used in machine tools are non-separable bearings whose inner and outer rings cannot be separated. This type of bearing includes the types 78, 79U, 70U, 72, HSE9, HSE0, BNS9, BNS0, BNT9, BNT0 and BNT2.
For angular contact ball bearings, the imaginary straight line connecting the contact points between the balls and inner and outer rings forms an angle in the radial direction. The optimal contact angle can be selected to meet the required functionality, such as high speed capability or rigidity. The selectable contact angles are 15˚ (contact angle symbol "C"), 20˚ (no symbol), 25˚ ("AD"), and 30˚ (no symbol)

machines and other machine tools have been required to operate at much higher speeds. Bearings for main spindles therefore must meet the requirements of high speed and rigidity as well as accuracy. To meet such requirements, many our customers want the rolling element made of ceramic material. The features of
angular contact ball bearings with ceramic balls are
described below: A bearing with a limited temperature rise that are capable of ultra-high speeds
The specific gravity of ceramic material is one-that of bearing steel. In addition, the ball diameter of 5S-HSE type is smaller than that of the standard 70
type. For this reason, use of this type of ceramic balls bearing greatly reduces the influence of centrifugal force (ball sliding and spinning caused by gyratory moment).
As a result, these angular contact ball bearings inhibit temperature buildup and ensure ultra-high speed.
High bearing rigidity for high accuracy of manufactured products
The Young’s modulus of ceramic material is approximately 1.5 times that of bearing steel. The rigidity of these angular contact ball bearings is therefore greatly increased.

• D NSK RNA6912TT Angular Contact Ball Bearings

  Bearing number:RNA5912; Size (mm):68x85x34(mm); Brand:ISO; Bore Diameter (mm):68(mm); Outer Diameter (mm):85(mm); Width (mm):34(mm); Fw:68 mm 2.6772 in; D:85 mm 3.3465 in; C:34 mm 1.3386 in;

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• 60 mm 2.3622 in x 85 mm 3.3465 in x 13 mm 0.5118 in Bore Diameter (mm) ISO RNA5912 Angular Contact Ball Bearings

  Bearing number:5S-2LA-HSE912ADG/GNP42; Size (mm):60x85x13(mm); Brand:NTN; Bore Diameter (mm):60(mm); Outer Diameter (mm):85(mm); Width (mm):13(mm); d:60 mm 2.3622 in; D:85 mm 3.3465 in; B:13 mm 0.5118 in; C:13 mm 0.5118 in; Angle (α):25 °; Weight:0,19 Kg;

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• SIGMA MJT 3/4

  Bearing number:MJT 3/4; Size (mm):19.05x50.8x17.46; Brand:SIGMA; Bore Diameter (mm):19.05; Outer Diameter (mm):50,8; Width (mm):17,46; d:19.05 mm; D:50,8 mm; B:17,46 mm; C:17,46 mm;

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• SNFA HB30 /S/NS 7CE1

  Bearing number:HB30 /S/NS 7CE1; Size (mm):30x47x9; Brand:SNFA; Bore Diameter (mm):30; Outer Diameter (mm):47; Width (mm):9; d:30 mm; D:47 mm; B:9 mm; C:9 mm; a:12 mm; d1:36 mm; r1 min.:0,3 mm; r2 min.:0,3 mm; r3 min.:0,15 mm; r5 min.:0,15 mm; D1:43 mm; da min.:32 mm; Da max.:45 mm; db min:32 mm; ra

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• NKE 7304-BECB-TVP

  Bearing number:7304-BECB-TVP; Size (mm):20x52x15; Brand:NKE; Bore Diameter (mm):20; Outer Diameter (mm):52; Width (mm):15; d:20 mm; D:52 mm; B:15 mm; C:15 mm; Angle (α):40 °; a:23 mm; r1 min.:1,1 mm; r2 min.:1,1 mm; r3 min.:0,6 mm; r4 min.:0,6 mm; Weight:0,15 Kg; Basic dynamic load rating

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• NACHI 7001C

  Bearing number:7001C; Size (mm):12x28x8; Brand:NACHI; Bore Diameter (mm):12; Outer Diameter (mm):28; Width (mm):8; d:12 mm; D:28 mm; B:8 mm; C:8 mm; Angle (α):15 °; a -:1,7 mm; r min.:0,3 mm; r1 min.:0,15 mm; da min.:14 mm; Da max.:26 mm; ra max.:0.3 mm; Weight:0,024 Kg; Basic dynamic load

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• NTN 7816CG/GNP42

  Bearing number:7816CG/GNP42; Size (mm):80x100x10; Brand:NTN; Bore Diameter (mm):80; Outer Diameter (mm):100; Width (mm):10; d:80 mm; D:100 mm; B:10 mm; C:10 mm; Angle (α):15 °;

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• NSK ZA-49BWD03CA153

  Bearing number:ZA-49BWD03CA153; Size (mm):49x84x48; Brand:NSK; Bore Diameter (mm):49; Outer Diameter (mm):84; Width (mm):48; d:49 mm; D:84 mm; B:48 mm; C:48 mm;

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• SNR ML71910CVUJ74S

  Bearing number:ML71910CVUJ74S; Size (mm):50x72x12; Brand:SNR; Bore Diameter (mm):50; Outer Diameter (mm):72; Width (mm):12; d:50 mm; D:72 mm; B:12 mm; C:12 mm; Angle (α):15 °; d1:56.8 mm; d2:54.7 mm; D1:66.01 mm; D2:67.51 mm; a:15 mm; Contact angle α:17 °; rs min:0.6 mm; r1s min:0.3 mm; f0

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• ILJIN IJ123027

  Bearing number:IJ123027; Brand:ILJIN; I:68,7 mm; E:70,103 mm; F:148 mm; G:120,65 mm; H:20 mm; J:9 mm; K:71,72 mm; M:70,5995 mm; N:12 mm; 1:Wheel Bearing;

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• ISO 3309-2RS

  Bearing number:3309-2RS; Size (mm):45x100x39.7; Brand:ISO; Bore Diameter (mm):45; Outer Diameter (mm):100; Width (mm):39,7; d:45 mm; D:100 mm; B1:39,7 mm; C:39,7 mm; a:48,6 mm;

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• KOYO KBA055

  Bearing number:KBA055; Size (mm):139.7x155.575x7.938; Brand:KOYO; Bore Diameter (mm):139,7; Outer Diameter (mm):155,575; Width (mm):7,938; d:139,7 mm; D:155,575 mm; B:7,938 mm; C:7,938 mm; r:1 mm; Weight:0,181 Kg; Basic dynamic load rating (C):9,6 kN; Bearing No.:KBA055; r(min):1; Cr:9.60; C0r:16.2;

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• NTN 7208CG/GNP4

  Bearing number:7208CG/GNP4; Size (mm):40x80x18; Brand:NTN; Bore Diameter (mm):40; Outer Diameter (mm):80; Width (mm):18; d:40 mm; D:80 mm; B:18 mm; C:18 mm; Angle (α):15 °; Category:Precision Ball Bearings; Inventory:0.0; Manufacturer Name:NTN; Minimum Buy Quantity:N/A; Weight / Kilogram:0

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• NTN 5S-2LA-BNS020CLLBG/GNP42

  Bearing number:5S-2LA-BNS020CLLBG/GNP42; Size (mm):100x150x24; Brand:NTN; Bore Diameter (mm):100; Outer Diameter (mm):150; Width (mm):24; d:100 mm; D:150 mm; B:24 mm; C:24 mm; Angle (α):15 °; Weight:1,4 Kg;

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• FAG HSS7024-E-T-P4S

  Bearing number:HSS7024-E-T-P4S; Size (mm):120x180x28; Brand:FAG; Bore Diameter (mm):120; Outer Diameter (mm):180; Width (mm):28; d:120 mm; D:180 mm; B:28 mm; a:49 mm; Da:169 mm; da:131 mm; ra max:2 mm; rmin:2 mm; α:25 ° / Angle; m:2,49 kg / Weight; Cr:46500 N / Dynamic load rating; C0r:385

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• FBJ 5212

  Bearing number:5212; Size (mm):60x110x36.512; Brand:FBJ; Bore Diameter (mm):60; Outer Diameter (mm):110; Width (mm):36,512; d:60 mm; D:110 mm; B:36,512 mm; C:36,512 mm; Angle (α):25 °; Weight:1,36 Kg; Basic dynamic load rating (C):74,4 kN; Basic static load rating (C0):60,8 kN; (Grease) Lu

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• NSK 85BER10X

  Bearing number:85BER10X; Size (mm):85x130x22; Brand:NSK; Bore Diameter (mm):85; Outer Diameter (mm):130; Width (mm):22; d:85 mm; D:130 mm; B:22 mm; C:22 mm; Angle (α):25 °; a:36,1 mm; b:1,7 mm; r min.:1,1 mm; r1 min.:0,6 mm; A:102 mm; da min.:92 mm; Da max.:123 mm; ra max.:1 mm; Weight:0,9

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