BK Series

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BK Series

BK Series

  • BK Series
  • BK Series

Needle roller bearings are a type of rolling element bearing that are characterized by their long and slender rolling elements known as needles. These bearings are used in various applications in the industrial, automotive, and aerospace sectors due to their many advantages.

ShangHai SNZ Bearing mainly offers needle roller bearings as follows:

HK series, HK-RS series, BK series, K series,

NA49xx series, RNA49xx series,

IR series, AXK series, AS series,

HF series, HFL series, NK series, NKI series

selectInquiryBearing Designation Shaft Diameter(mm)Weight(Kg)Boundary Dimensions(mm) Basic Load Rating(N) Limiting Speed(rpm)
Current CodeOriginal CodeFwDCDynamicStatic Oil
BKl812 35941/18 18 14.9 18 24 12 7100 9900 12000
BKl816 55941/18 18 19.9 18 24 16 10600 15300 12000
BK2010 25941/20 20 14 20 26 10 5900 7200 10000
BK2012 35941/20 20 16.7 20 26 12 7600 10100 10000
BK2016 55941/20 20 22.3 20 26 16 11700 29100 10000
BK2020 75941/20 20 27.1 20 26 20 13700 24000 10000
BK2030 20 43 20 26 30 21800 40000 10100
BK2212 35941/22 22 18.1 22 28 12 8100 10400 10100
BK2216 55941/22 22 24.3 22 28 16 11400 18100 10100
BK2220 75941/22 22 29.9 22 28 20 14500 25000 10100
BK2512 25941/25 25 23.2 25 32 12 10000 14200 9000
BK2516 5941/25 25 31 25 32 16 13600 50000 9000
BK2520 65941/25 25 38.7 25 32 20 17900 30000 9000
BK2526 25 49 25 32 26 22500 42000 9000
BK2538 85941/25 25 69 25 32 38 30000 58000 9000
BK2816 45941/28 28 34.1 28 35 16 15400 22500 8700
BK2820 65941/28 28 43 28 35 20 18900 32000 8700
BK3012 25941/30 30 27.9 30 37 12 10100 16200 8100
BK3016 45941/30 30 37.1 30 37 16 15200 27000 8100
BK3020 65941/30 30 46.5 30 37 20 19700 33500 8100
BK3026 30 59.4 30 37 26 24000 50000 8100
BK3038 30 82.5 30 37 38 32500 74000 8100
BK3512 25941/35 35 32.9 35 42 12 12100 19300 7100
BK3516 45941/35 35 43.8 35 42 16 15700 27500 7100
BK3520 65941/35 35 54.8 35 42 20 20800 41000 7100
BK3530 35 35 42 30
BK4012 25941/40 40 38.2 40 47 12 14000 24300 6300
BK4016 45941/40 40 51 40 47 16 20000 38500 6300
BK4020 65941/40 40 62 40 47 20 25500 52000 6300
BK4512 25941/45 45 45 45 52 12 12900 22500 5800

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