NTN BEARING USA CORP.

deep groove ball bearings

Deep groove ball bearings are the most widely used roller bearing type in the world due to their versatility and overall performance. They are characterized by having deep raceway grooves in which the inner and outer rings have circular arcs of slightly larger radius than that of the balls. They also have non-separable rings. Their straight forward basic design has many advantanges:Excellent for high speedsGood radial load capacityAcceptable axial load capacity in both direction.Have low torque capacity at startup and running speeds.Can operate with low noise.Require little maintenance

As flexible as the performance is, the configurations of single row ball bearnigs is also as versatile. These bearings often have steel shields or rubber seals installed on one or both sides and are pre-lubricated with grease. Also, snap rings are sometimes used on the outside edge. While many different retainers are available, pressed steel cages are most commonly used. Even tapered bores are available upon special order.

6 mm x 19 mm x 6 mm ISO F626ZZ deep groove ball bearings: Radial clearance class : C3; Fatigue limit load, Cu : 0.04 kN

6 mm x 12 mm x 4 mm ISO MR126ZZ deep groove ball bearings: s1 : 16 mm; B : 32 mm

15 mm x 42 mm x 13 mm ISO 6302-2RS deep groove ball bearings: Recommended tightening torque for set screw : 11.5 Nm; r : 1.1

32 mm x 58 mm x 13 mm ISO 60/32 deep groove ball bearings: Bc : 17 mm; Nlim (oil) : 16,000 rpm

7 mm x 14 mm x 3,5 mm ISO 618/7-2RS deep groove ball bearings: J : 171 mm; T max. : 100 °C

Toyana 61921 ZZ deep groove ball bearings: e : 2 mm; L : 155 mm

Toyana 6311-2RS deep groove ball bearings: C : 12.8 kN; G : R1/8"

Toyana 6012-2RS deep groove ball bearings: d1 : 45 mm; B : 25 mm

70 mm x 90 mm x 10 mm KOYO 6814 deep groove ball bearings: Radius : 1.5 mm; d : 150 mm

69,85 mm x 130 mm x 77,8 mm KOYO UCX14-44 deep groove ball bearings: N1 : 45 mm; Designation of bearing : UC318G2T04

30 mm x 55 mm x 13 mm KOYO 6006Z deep groove ball bearings: H2 : 106.4 mm; Designation of bearing : US209-27G2T20

2,5 mm x 8 mm x 2,8 mm KOYO MLF2508 deep groove ball bearings: Relubricatable : Yes; Separable : Outer Ring - Both Si