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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)
BK2016 CHIK 20 26 16 -
BK3520 CHIK 35 42 20 -
BK1210 CHIK 12 16 10 -
BK0810 CHIK 8 12 10 -
BK6020 CHIK 60 68 20 -
BK2216 CHIK 22 28 16 -
BK4020 CHIK 40 47 20 -
BK1416 CHIK 14 20 16 -
BK0910 CHIK 9 13 10 -
BK0912 CHIK 9 13 12 -
BK5020 CHIK 50 58 20 -
BK1816 CHIK 18 24 16 -
BK4520 CHIK 45 52 20 -
BK1012 CHIK 10 14 12 -
BK1010 CHIK 10 14 10 -
BK1516 CHIK 15 21 16 -
BK5520 CHIK 55 63 20 -
BK2520 CHIK 25 32 20 -
BK2820 CHIK 28 35 20 -
BK2512 CHIK 25 32 12 -