NTN Rolamentos autocompensadores de rolos

Contate agora

NTN has developed technology that combines the high load capacity of a full complement bearing with the high rotational speed capabilities of a caged design. By placing a resin rolling element separator between the rollers, NTN can keep the same number of rollers as a full complement design and prevent roller contact to reduce friction and heat generation.

 

To ensure optimal contact pressure distribution and thus contribute to improved service life, NTN-SNR continues to work on the roller-to-ring contact performance. The cylindrical rollers NTN produces today have an optimized shape in order to limit the overpressures at the ends of the rollers (edge effect).

 

1,3 mm 26,988 mm
50,292 mm 14,224 mm

GE35ES-2RS 25
6 ° 0,228 Kg

570 r/min 7,5 mm
495 Kg 2,07

115 5600 r/min
20 mm 6015

120,000 R 120
5.93 Hz 1.5 mm

45 mm 140
133 mm 1080 kN

165,1 mm 88,9 mm
2,33 Kg 28,575 mm

2,4 Kg 50
SNR 105 mm

508 117,475 mm
73,025 mm 228,6 mm

3,4 mm 19,5 kN
40x50x15 15

NTN 2P9801 Rolamentos autocompensadores de rolos

120 138,000
55x120x29 55

480 mm x 870 mm x 310 mm NTN 23296B Rolamentos autocompensadores de rolos

NTN NTN
156,5 mm 1.1 mm
1/19