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- Teléfono de la empresa(Holario de trabajo)11-4-392-1222
- Teléfono de la empresa(Teléfono de la empresa)11-4-392-1222
Toyana Rodamientos De Agujas
Contacta ahoraA needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter.Like all bearings, they are used to reduce the friction of a rotating surface.
Compared to ball bearings and ordinary roller bearings, needle bearings have a greater surface area in contact with the races, so they can support a greater load. They are also thinner, so they require less clearance between the axle and the surrounding structure.
Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.
Bearing Number | Bore Dia | Outer DIa | Width | Size |
---|---|---|---|---|
Toyana K20x26x12 Rodamientos De Agujas | 29328 | 20 mm | 2 | 707 kN |
Toyana K55X62X40 Rodamientos De Agujas | 57 mm | 32 mm | 12 mm | 22 |
Toyana K40x45x17 Rodamientos De Agujas | Carbon steel shell w | AST | 280 +0 / 0.081 | 285.000 |
Toyana K105x112x21 Rodamientos De Agujas | 380 mm | Machined - Two Piece | NTN | 41 mm |
Toyana RNA4910 Rodamientos De Agujas | SNR | VOLVO / 740 / engin | 6513 | R165.13 |
Toyana K120x127x24 Rodamientos De Agujas | Single Row Non-Fill | 0.081 | 0029176029882 | 70 mm |
Toyana RNA59/28 Rodamientos De Agujas | 10 | 19 | 7 | 613800 |
Toyana K38X43X13 Rodamientos De Agujas | 35 mm | 62 | 35x62x9 | 62 mm |
Toyana K28x33x13 Rodamientos De Agujas | 3,3 mm | 236,538 | 56,642 mm | 57,15 |
Toyana K17x21x10 Rodamientos De Agujas | 2700 kN | 2 mm | 700 r/min | 255 kN |
Toyana NA4919 Rodamientos De Agujas | 180 | 73 | 399 kN | 9,47 Kg |
Toyana K70x78x25 Rodamientos De Agujas | 63,75 mm | 0,95 | 280 mm | 130 mm |