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.

20,000 mm x 52,000 mm x 15,000 mm NTN-SNR 6304ZZ deep groove ball bearings: A : 54 mm; N : 17mm

70,000 mm x 110,000 mm x 13,000 mm NTN-SNR 16014 deep groove ball bearings: s1 : 39 mm; L : 140 mm

5,000 mm x 16,000 mm x 5,000 mm NTN-SNR 625 deep groove ball bearings: da min : 19 mm; Characteristic rolling element frequency, BSF : 3.68 Hz

40,000 mm x 90,000 mm x 23,000 mm NTN-SNR 6308Z deep groove ball bearings: Weight : 3.85 kg; T max. : 100 °C

7,000 mm x 19,000 mm x 6,000 mm NTN-SNR 607ZZ deep groove ball bearings: Recommended tightening torque for set screw : 11.5 Nm; d : 35 mm

140,000 mm x 250,000 mm x 42,000 mm NTN-SNR 6228 deep groove ball bearings: Nlim (oil) : 7,700 rpm; Minimum Buy Quantity : N/A

100,000 mm x 150,000 mm x 16,000 mm NTN-SNR 16020 deep groove ball bearings: Weight : 1.6 kg; Z : 21.7 mm

20,000 mm x 72,000 mm x 19,000 mm NTN-SNR 6404 deep groove ball bearings: Max operating temperature, Tmax : 120 °C; Nlim (oil) : 18,300 rpm

25,000 mm x 62,000 mm x 17,000 mm NTN-SNR 6305N deep groove ball bearings: T min. : -20 °C; d1 : 44.1 mm

50,000 mm x 80,000 mm x 16,000 mm NTN-SNR 6010NR deep groove ball bearings: rs min : 1.1 mm; Fatigue limit load, Cu : 1.05 kN

25,000 mm x 47,000 mm x 12,000 mm NTN-SNR 6005ZZ deep groove ball bearings: Min operating temperature, Tmin : -25 °C; Long Description : 25MM Bore; 52MM Outs

70,000 mm x 110,000 mm x 20,000 mm NTN-SNR 6014Z deep groove ball bearings: Characteristic cage frequency, FTF : 0.41 Hz; Category : Single Row Ball Bear