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.

12 mm x 18 mm x 4 mm ZEN S61701-2RS deep groove ball bearings: d : 30 mm; T min. : -20 °C

4 mm x 11 mm x 4 mm ZEN F694-2RS deep groove ball bearings: Designation of bearing : EX204G2L4; Recommended tightening torque for set screw : 5.5 Nm

50 mm x 72 mm x 12 mm ZEN 61910 deep groove ball bearings: rs min : 0.6 mm; D : 120 mm

12,7 mm x 28,575 mm x 9,525 mm ZEN 1616-2Z deep groove ball bearings: T min. : -20 °C; Recommended tightening torque for set screw : 3.7 Nm

25 mm x 37 mm x 7 mm ZEN 61805-2RS deep groove ball bearings: Static load, C0 : 360 kN; da min : 118 mm

2 mm x 7 mm x 3 mm ZEN MF72-2Z deep groove ball bearings: G : M6x1; d : 17.46 mm

17 mm x 35 mm x 10 mm ZEN S6003-2RS deep groove ball bearings: Recommended tightening torque for set screw : 22 Nm; C0 : 32.8 kN

10 mm x 22 mm x 6 mm ZEN 61900-2RS deep groove ball bearings: T max. : 100 °C; H : 102 mm

3 mm x 10 mm x 4 mm ZEN F623-2Z deep groove ball bearings: s1 : 36.95 mm; C : 43.55 kN

4 mm x 8 mm x 2 mm ZEN SMF84 deep groove ball bearings: T min. : -20 °C; N : 17.5mm

7 mm x 13 mm x 4 mm ZEN MF137-2RS deep groove ball bearings: Z : 45 mm; A : 38 mm

5 mm x 13 mm x 4 mm ZEN 695 deep groove ball bearings: T max. : 100 °C; G : R1/8"