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.

65,000 mm x 120,000 mm x 23,000 mm NTN-SNR 6213ZZ deep groove ball bearings: B : 49.2 mm; C0 : 20.8 kN

70,000 mm x 110,000 mm x 20,000 mm NTN-SNR 6014ZZ deep groove ball bearings: A5 : 18.2 mm; T min. : -40 °C

35,000 mm x 72,000 mm x 17,000 mm NTN-SNR 6207NR deep groove ball bearings: Z : 52.5 mm; Weight : 1.31 kg

45,000 mm x 100,000 mm x 25,000 mm NTN-SNR 6309NR deep groove ball bearings: d1 : 37.4 mm; d : 25 mm

85,000 mm x 180,000 mm x 41,000 mm NTN-SNR 6317 deep groove ball bearings: N : M16; A1 : 32 mm

60,000 mm x 110,000 mm x 22,000 mm NTN-SNR 6212N deep groove ball bearings: Designation of open end cover : SCO204-20; d : 20 mm

17,000 mm x 40,000 mm x 12,000 mm NTN-SNR 6203 deep groove ball bearings: A1 : 16 mm; Recommended tightening torque for set screw : 8 Nm

30,000 mm x 72,000 mm x 19,000 mm NTN-SNR 6306NR deep groove ball bearings: H2 : 176 mm; Designation of bearing : UC313-40G2

35 mm x 80 mm x 24 mm KBC HC6307THL1SLDDA2H1NSRCX40G101 deep groove ball bearings: Z : 26.6 mm; C : 43.55 kN

75 mm x 160 mm x 37 mm KBC 6315DD deep groove ball bearings: Weight / Kilogram : 0.439; Internal Clearance : Special

40 mm x 85 mm x 20 mm KBC HC6209DDF1h deep groove ball bearings: C0 : 15.2 kN; s1 : 21.45 mm

15 mm x 40 mm x 11 mm KBC 6202UUF2 deep groove ball bearings: Recommended tightening torque for set screw : 5.5 Nm; T min. : -20 °C