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.

50 mm x 72 mm x 12 mm ZEN S61910-2RS deep groove ball bearings: T min. : -20 °C; Designation of bearing : UC202-10G2

1,5 mm x 6 mm x 2,5 mm ZEN S601X deep groove ball bearings: d1 : 74.5 mm; S : 12 mm

15 mm x 24 mm x 5 mm ZEN SF61802-2RS deep groove ball bearings: Adapter sleeve reference : H2311-30; T max. : 100 °C

2,5 mm x 8 mm x 2,8 mm ZEN F602X deep groove ball bearings: d : 30 mm; Characteristic rolling element frequency, BSF : 4.14 Hz

8 mm x 16 mm x 5 mm ZEN F688-2RS deep groove ball bearings: d1 : 27.2 mm; H2 : 57 mm

17 mm x 26 mm x 5 mm ZEN SF61803-2Z deep groove ball bearings: Recommended tightening torque for set screw : 8 Nm; G : R1/8"

8 mm x 24 mm x 7 mm ZEN 608/24-2Z deep groove ball bearings: Nlim (grease) : 3,800 rpm; Outer Race Width : 0.866 Inch | 22 Mill

200 mm x 280 mm x 38 mm ZEN 61940 deep groove ball bearings: B1 : 44.3 mm; G : M6x1

8 mm x 12 mm x 3,5 mm ZEN SMR128-2RS deep groove ball bearings: Flinger Type : INTERNAL RUBBER LIP; Self Aligning : Self Centering

12 mm x 21 mm x 7 mm ZEN 63801-2RS deep groove ball bearings: S : 17 mm; G : R1/8"

25,4 mm x 57,15 mm x 15,875 mm ZEN RLS8 deep groove ball bearings: Minimum Buy Quantity : N/A; Nlim (oil) : 7,100 rpm

8 mm x 24 mm x 8 mm ZEN S628 deep groove ball bearings: Characteristic inner ring frequency, BPFI : 10.42 Hz; Max operating temperature, Tmax : 120 °C