игольчатые подшипники

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SKF needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller/raceway profile prevents stress peaks to extend bearing service life.

SKF supplies needle roller bearings in many different designs, series and in a wide range of sizes, which makes them appropriate for a wide variety of operating conditions and applications.A 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.[1] 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.

KOYO BHTM3025-1 игольчатые подшипники

30.155 / 30.060 34.085 / 34.045
0.1240 30

NSK JH-78 игольчатые подшипники

0.5 mm 32.5 kN
35 mm 16000 r/min

SKF HN1612 игольчатые подшипники

2,4 mm 61 mm
KOYO 16,67 mm

NTN RNAB205 игольчатые подшипники

160 mm 1.5 mm
3100 kN 159 mm

NTN K35X41X15 игольчатые подшипники

40x55x30 44,5 kN
40 mm 30

IKO TA 1215 Z игольчатые подшипники

1.05 8.4
1 mm 61 mm

42 mm x 55 mm x 36 mm ZEN RNA6907 игольчатые подшипники

17 mm 76.2x41.275x18.009
18,009 58.2 mm

NTN KJ32X39X20 игольчатые подшипники

2,65 Kg 129,5 mm
80x125x60 2 mm

KOYO M30161 игольчатые подшипники

0,38 kN 5 mm
16 4 mm

Timken K12X17X13SE игольчатые подшипники

2 mm 121.7 mm
95.3 mm 104 mm