K Series

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K Series

K Series

  • K Series
  • K 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
K50x57x18 50 53.4 50 57 18 33000 62500 7000
K50x58x20 19244/50 50 64.9 50 58 20 35000 61500 7000
K50x58x25 29244/50 50 81 50 58 25 43500 80500 7000
K52x57x12 52 24 52 57 12 17500 36000 7000
K55x60x20 55 43.4 55 60 20 28000 65500 6500
K55x60x27 55 60.5 55 60 27 37500 96500 6500
K55x60x30 55 68.6 55 60 30 40500 10300 6500
K55x61x20 55 56 55 61 20 41000 11000 6500
K55x62x18 55 58.4 55 62 18 35000 69500 6500
K55x63x15 55 53 55 63 15 245000 40500 6500
K55x63x20 19243/55 55 73.3 55 63 20 39500 73500 6500
K55x63x25 29243/55 55 88 55 63 25 49500 99500 6500
K55x63x32 55 117 55 63 32 61500 129500 6500
K55x60x40ZW 55 96.5 55 60 40 48000 132000 6500
K56x61x20 56 45 56 61 20 27000 64500 6500
K58x63x17 58 42 58 63 17 21500 63500 6000
K58x64x19 58 53 58 64 19 24500 77500 6000
K58x65x18 58 52 58 65 18 34500 69500 6000
K58x65x38ZW 58 106 58 65 38 48500 106500 6000
K60x65x20 49241/60 60 50.5 60 65 20 29000 71500 6000
K60x65x30 69241/60 60 71.2 60 65 30 42000 115500 6000
K60x68x20 19243/60 60 79 60 68 20 43000 84500 5500
K60x68x23 60 94 60 68 23 49000 100500 5500
K60x68x25 29243/60 60 97 60 68 25 52500 110500 5500
K60x68x27 60 98 60 68 27 59000 120500 6000
K60x75x42 60 240 60 75 42 11300 19200 5500
K60x66x33ZW 60 104 60 66 33 45500 111500 6000
K60x66x40ZW 60 116 60 66 40 57500 150500 5500
K60x68x30ZW 60 136 60 68 30 44000 87500 5500
K60x68x34ZW 60 140 60 68 34 47500 95500 5500

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