Product Groups

Angular Contact Ball Bearings

(130)

Cylindrical Roller Bearings

(130)

Flange Block Bearings

(133)

Pillow Block Bearings

(132)

Precision Ball Bearings

(123)

Single Row Ball Bearings

(122)

Sleeve Bearings

(132)

Spherical Plain Bearings - Rod Ends

(125)

Spherical Roller Bearings

(130)

Take Up Unit Bearings

(124)

Tapered Roller Bearing Assemblies

(132)

Tapered Roller Bearings

(133)

6806 2rs Bearing

(9)

ucf207 Bearing

(7)

625 Bearing

(8)

6201z Bearing

(5)

Bearing Slewing Ring

(296)

Large Slewing Bearings

(295)

Slewing Ring Bearings

(293)

Kaydon Slewing Bearing

(297)

Super Precision Bearing

(293)

Super Precision Bearings

(294)

Slewing Ring

(87)

Tapered Roller Bearing

(297)

Cylindrical Roller Bearing

(292)

Thrust Tapered Roller Bearing

(300)

Thrust Roller Bearing

(203)

Double Row Tapered Thrust Roller Bearings

(220)

Railway Rolling Spherical Roller Bearings

(22)

Super Precision Angular Contact Bearings

(290)
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NTN BEARING CORP.OF AMERICA
  • Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.
  • Phone(Working Time)298-5268
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Precision Ball Bearings

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Precision Bearings are designed to meet demanding needs of special applications including high accuracy, high rotational speed and high rigidity. Optimal materials and internal design, give super precision bearings the highest level of accuracy. NSK offers several types of super precision bearing, including the ROBUST series.
Product Features and Benefits:Optimum design - Achieved by computer simulation of temperature rise resulting from ball skid.Long life - Range of material specification including high quality ultra clean steel, extra pure and advanced material SHX patented by NSK.High accuracy - Rolling elements with precision class P2 series available in standard steel and ceramic material.Low Noise - Quieter running high-speed spindle featuring Spinshot II Lubrication System.Extension range of cage material options, available in high speed design including - brass, engineered polymer and phenolic.Optional seals available within the standard ISO envelope.High rotational speed.Minimum friction and heat generation.Controlled rigidity

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Bearing Number Bore Dia Outer DIa Width Size
1.772 Inch | 45 Millimeter x 2.677 Inch | 68 Millimeter x 0.472 Inch | 12 Millimeter SKF 71909 ACDGA/P4A Precision Ball Bearings 117000 N 4600 rpm Without Accessories 3800 rpm
3.15 Inch | 80 Millimeter x 4.331 Inch | 110 Millimeter x 1.89 Inch | 48 Millimeter SKF 71916 ACD/P4ATBTA Precision Ball Bearings 1.1 mm 44.95 mm 30 mm 0.042 kg
2.362 Inch | 60 Millimeter x 4.331 Inch | 110 Millimeter x 0.866 Inch | 22 Millimeter SKF 6212/P52 Precision Ball Bearings One Seal & Snap-Ring 39.70 mm 125.0000 mm 88400 N
1.575 Inch | 40 Millimeter x 2.441 Inch | 62 Millimeter x 0.472 Inch | 12 Millimeter SKF 71908 CDGA/P4A Precision Ball Bearings 14700 lbf - Mast Guide Type- 204 4180 lbf
2.953 Inch | 75 Millimeter x 4.528 Inch | 115 Millimeter x 0.787 Inch | 20 Millimeter SKF 7015 CDGA/P4A Precision Ball Bearings 387 kN 3.3 mm 428 mm 375 kN
1.969 Inch | 50 Millimeter x 2.835 Inch | 72 Millimeter x 0.472 Inch | 12 Millimeter SKF 71910 ACDGB/P4A Precision Ball Bearings 2 x LOR 32 88.9 mm 55.563 mm SNW 113x2.3/16
1.181 Inch | 30 Millimeter x 3.15 Inch | 80 Millimeter x 2.205 Inch | 56 Millimeter TIMKEN MMF530BS80PP QM Precision Ball Bearings 1.6250 in 1600 rpm 290000 N 2600 rpm
3.74 Inch | 95 Millimeter x 5.118 Inch | 130 Millimeter x 0.709 Inch | 18 Millimeter SKF 71919 ACDGB/P4A Precision Ball Bearings 115 mm 32.3 mm 1 1 mm
3.543 Inch | 90 Millimeter x 5.512 Inch | 140 Millimeter x 2.362 Inch | 60 Millimeter SKF BTW 90 CATN9/SP Precision Ball Bearings 50.000 mm 80.0000 mm 1.00 mm 16.00 mm
3.15 Inch | 80 Millimeter x 5.512 Inch | 140 Millimeter x 1.024 Inch | 26 Millimeter SKF 7216 ACDGA/P4A Precision Ball Bearings 47.5 mm 0.3 mm 31.4 kN 0.3 mm
1.772 Inch | 45 Millimeter x 3.346 Inch | 85 Millimeter x 0.748 Inch | 19 Millimeter SKF 7209 CDGB/P4A Precision Ball Bearings 14 42.9 mm 15.3 kN 3.969 mm
2.756 Inch | 70 Millimeter x 4.331 Inch | 110 Millimeter x 0.787 Inch | 20 Millimeter SKF 7014 ACDGB/P4A Precision Ball Bearings M6x0.75 12 mm 4 N·m 22 mm
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1.575 Inch | 40 Millimeter x 3.543 Inch | 90 Millimeter x 1.299 Inch | 33 Millimeter CONSOLIDATED BE NTN 6206llu Bearing