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Needle bearing

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Needle bearing

Needle roller bearings are roller bearings with cylindrical rollers that are thin and long relative to their diameter. This type of roller is called a needle roller. Despite the small cross-section, the bearing still has a high load bearing capacity, and the needle bearing is equipped with a thin and long roller (roller diameter D≤5mm, L/D≥2.5, L is the roller length), so The radial structure is compact, its inner diameter size and load capacity are the same as other types of bearings, the outer diameter is the smallest, and it is especially suitable for support structures with limited radial mounting dimensions.

Bearing model Brand d(mm) D(mm) B(mm) Weight(kg)
BK3012 CHIK 30 37 12 -
BK1712 CHIK 17 23 12 -
BK4012 CHIK 40 47 12 -
BK2512 CHIK 25 32 12 -
BK1416 CHIK 14 20 16 -
BK0808 CHIK 8 12 8 -
BK3512 CHIK 35 42 12 -
BK0408TN CHIK 4 8 8 -
BK2816 CHIK 28 35 16 -
BK0509 CHIK 5 9 9 -
BK1812 CHIK 18 24 12 -
BK0609 CHIK 6 10 9 -
BK2816 CHIK 28 35 16 -
BK2012 CHIK 20 26 12 -
BK0709 CHIK 7 11 9 -
BK2516 CHIK 25 32 16 -
BK1616 CHIK 16 22 16 -
BK2212 CHIK 22 28 12 -
BK3020 CHIK 30 37 20 -
BK3016 CHIK 30 37 16 -