NTK BEARING PRECISION AXLE CORP.

Angular Contact Ball Bearings

Angular Contact Ball Bearing Series. Many angular contact bearing manufacturers have three or more dimensional series to accommodate higher speeds or higher loads than “standard.” In particular, the most common series names are: ISO 18 Series - highest speed, lowest load bearings.Bearings Angular Contact Bearings are available with single-row or double-row radial ball bearings. Single-row bearings accommodate axial loads in 1 direction in addition to radial loads. Self-retaining unit with solid inner and outer rings and ball and cage assembly.

Angular contact ball bearings are often preloaded to enhance their rigidity and rotating performance. For high-precision matched pair angular contact ball bearings of class 5 or higher, which are used in machine tools and other precision equipment, the standard preload is specified in three levels: light , medium , and heavy.

NTN axk1100 Bearing: Center Guidance : Fixed Inner Ring Rib; Roller Profile : Symmetric

35 mm x 80 mm x 34.9 mm SKF 3307 A-2ZTN9/MT33 Angular Contact Ball Bearings: Specific static load factor K0 : 200 N/mm²; Tolerance housing : H7

0.669 Inch | 17 Millimeter x 1.575 Inch | 40 Millimeter x 0.689 Inch | 17.5 Millimeter SKF 3203 A-2RS1TN9 Angular Contact Ball Bearings: Grease Speed Rating Open/Shielded n1 : 3600 rpm; Sealed Speed Rating n3 : 2400 rpm

1.181 Inch | 30 Millimeter x 2.441 Inch | 62 Millimeter x 0.937 Inch | 23.8 Millimeter SKF 3206 A-2RS1/MT33 Angular Contact Ball Bearings: Fillet Radius rb : 1.00 mm; Basic Dynamic Radial Load Rating C : 255000 N

0.787 Inch | 20 Millimeter x 2.047 Inch | 52 Millimeter x 0.874 Inch | 22.2 Millimeter SKF 3304 ATN9/C3 Angular Contact Ball Bearings: Ca : 67.793 mm; J max. : 320.675 mm

0.984 Inch | 25 Millimeter x 2.047 Inch | 52 Millimeter x 0.811 Inch | 20.6 Millimeter SKF 3205 ATN9 Angular Contact Ball Bearings: Calculation factor f2A : 1; Calculation factor f : 1.12

20 mm x 47 mm x 14 mm SKF 7204 BEGAP Angular Contact Ball Bearings: Basic Static Radial Load Rating Co : 11200 N; Oil Speed Rating n2 : 13000 rpm

35 mm x 72 mm x 17 mm SKF 7207 BEGAP Angular Contact Ball Bearings: Mass inner ring : 10.9 kg; F : 390 mm

2.559 Inch | 65 Millimeter x 5.512 Inch | 140 Millimeter x 1.299 Inch | 33 Millimeter SKF QJ 313 MA/C2L Angular Contact Ball Bearings: d1 : 419.1 mm; Hydraulic nut : HMVC 88E

80 mm x 140 mm x 44.4 mm SKF 3216 A Angular Contact Ball Bearings: L : 285.75 mm; R1 : 46.038 mm

140 mm x 250 mm x 42 mm SKF QJ 228 N2MA Angular Contact Ball Bearings: da max. : 373 mm; Basic static load rating C0 : 2800 kN

2.165 Inch | 55 Millimeter x 4.724 Inch | 120 Millimeter x 1.142 Inch | 29 Millimeter SKF QJ 311 N2MA/C2L Angular Contact Ball Bearings: D : 80.0000 mm; Basic Dynamic Radial Load Rating C : 31900 N