INA Unidad De Rodamiento

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INA bearing units are ready to mount and use, giving you quick and easy installation. They can also be pregreased and sealed to limit maintenance and provide a long service life. What’s more, they can compensate for static shaft misalignment to increase reliability.Because of their versatility and cost-effectiveness, ball bearing units are typically used in many industrial applications. Ball bearing units consist of an insert bearing mounted in a housing. An insert bearing is a deep groove ball bearing with a sphered (convex) outside surface and an extended inner ring that includes a mechanism to lock the unit onto the shaft.


INA flanged ball bearing units consist of an insert bearing mounted in a housing, which can be bolted to a machine wall or frame. The INA assortment includes units compliant with ISO standards, North American standards, or Japanese Industrial Standards (JIS).TheINA bearing unit is a combination of a radial ball bearing, seal, and a housing of high-grade cast iron or pressed steel, which comes in various shapes. The outer surface of the bearing and the internal surface of the housing are spherical, so that the unit is self-aligning. 


INA PB30 Unidad De Rodamiento

85 ISB
3290 r/min 87 mm

INA RPB17 Unidad De Rodamiento

54236 183 mm
102,4 183

INA RSHE40-N Unidad De Rodamiento

31171531 BTW 130 CTN9/SP
7316574772582 Ball Angular Contact

INA PASE45-FA125 Unidad De Rodamiento

42,5 mm 75 mm
7215DF 2,34 Kg

INA TCJT75 Unidad De Rodamiento

56,3 mm 42,8625 mm
6 mm 42,8 mm

INA RASE20-FA164 Unidad De Rodamiento

10,000 mm 12,000
SNR 12,000 mm

INA RSHE45 Unidad De Rodamiento

58 mm IJ112001
65 mm 14 mm

INA LASE50-N Unidad De Rodamiento

18,034 mm CX
40,5 kN 14,288 mm

INA LASE45 Unidad De Rodamiento

Wrapped bronze with 2.500
1.800 0.600

INA PTUE45 Unidad De Rodamiento

190,5 9,52 mm
38,1 mm 7 Kg

INA PME30-N Unidad De Rodamiento

22 mm NACHI
35 mm M16