Product Groups

Angular Contact Ball Bearings

(130)

Cylindrical Roller Bearings

(133)

Flange Block Bearings

(117)

Pillow Block Bearings

(132)

Precision Ball Bearings

(125)

Single Row Ball Bearings

(123)

Sleeve Bearings

(135)

Spherical Plain Bearings - Rod Ends

(128)

Spherical Roller Bearings

(124)

Take Up Unit Bearings

(143)

Tapered Roller Bearing Assemblies

(116)

Tapered Roller Bearings

(129)

6312 Bearing

(9)

lm6uu Bearing

(5)

skf 6306 Bearing

(7)

kyk Bearings

(6)

Bearing Slewing Ring

(293)

Large Slewing Bearings

(291)

Slewing Ring Bearings

(297)

Kaydon Slewing Bearing

(293)

Super Precision Bearing

(297)

Super Precision Angular Contact Bearings

(294)

Super Precision Bearings

(295)

Slewing Ring

(87)

Tapered Roller Bearing

(293)

Spherical Roller Bearings

(293)

Needle Self Aligning Roller Bearings

(203)

Double Row Tapered Thrust Roller Bearings

(220)

Railway Rolling Spherical Roller Bearings

(22)

Thrust Tapered Roller Bearing

(296)
See More
NTN BEARING-BOWER CORP.
  • Address2086 Military Street South, Hamilton, AL 35570, U.S.A.
  • Phone(Working Time)921-5268
Contact Now

Precision Ball Bearings

Contact Now

Precision balls are used in critical aeronautical bearings, guidance system balls for space and military applications, precision valves, automotive bearings and other applications where higher precision is necessary. Precision balls are defined by grade: The lower the number of the grade, the more precision to which the ball is manufactured.

With high running accuracy, high-speed performance and high system rigidity, super-precision bearings are ideal for machine tools and other precision applications such as rolling mills, racing cars and marine vessels. The bearings also minimize noise, vibration and heat generation.

See More
Bearing Number Bore Dia Outer DIa Width Size
1.378 Inch | 35 Millimeter x 2.441 Inch | 62 Millimeter x 0.551 Inch | 14 Millimeter NACHI BNH007TU/GLP4 Precision Ball Bearings 92 mm Cylindrical Bore 2,390,000 N 580 mm
0.984 Inch | 25 Millimeter x 1.654 Inch | 42 Millimeter x 0.354 Inch | 9 Millimeter NACHI 7905CYU/GLP4 Precision Ball Bearings 2630 lbf 1.81 in 1.0100 in 0.06 in
0.787 Inch | 20 Millimeter x 1.457 Inch | 37 Millimeter x 0.354 Inch | 9 Millimeter NACHI 7904CYU/GLP4 Precision Ball Bearings 111505 lbf 0.9 in 130 mm 0.1 in
6.299 Inch | 160 Millimeter x 9.449 Inch | 240 Millimeter x 2.835 Inch | 72 Millimeter NSK 160BTR10SDBLP4A Precision Ball Bearings 8.6564 in HM129800 494 0.04 in
FAG 308H Precision Ball Bearings 0.0744 Imperial 1.63 in 1.3750 in
FAG 118HCDUM Precision Ball Bearings Standard Steel Radial 1510000
FAG 203HCDUL Precision Ball Bearings Single Deep Groove Ball Bea 25 Available
FAG 204HC Precision Ball Bearings With cast iron cover 50 15000 Pillow Type
FAG 203HCDUM Precision Ball Bearings 10 mm 0.0050 Kg 34000 rpm C3
FAG 307HDM Precision Ball Bearings 68.956 mm 1.8 mm 1.57 34.925 mm
FAG 220HDH Precision Ball Bearings 39000 rpm C3 0.0120 Kg Contact Seals
FAG 218HDH Precision Ball Bearings 18 Available [Steel] Steel Single
5/11

Top Products

TIMKEN 766-902A2 Tapered Roller Bearing Assemblies PT INTERNATIONAL GILXS12 Spherical Plain Bearings - Rod Ends 4.331 Inch | 110 Millimeter x 5.551 Inch | 141 Millimeter x 5.512 Inch | 140 Millimeter QM INDUSTRIE
1.378 Inch | 35 Millimeter x 3.15 Inch | 80 Millimeter x 1.22 Inch | 31 Millimeter CONSOLIDATED BEAR NTN 6305 Bearing