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Home >> Product Center >> Needle Bearings      
Welcome new and old customers to choose our products!

Please contact STILBearing for more information on any of the below or about sizes not listed as new sizes are constatly becoming available

Tel: 86-510-82726643
Fax: 86-510-68930187
E-mail: stlpt@vip.163.com
    Drawn Cup Needle Roller Bearings-HK, BK Series
Hk_Big2.gif (22712 byte)
Shaft Diam
eter		 Bearing Designation and Mass approx Boundary Dimensions Basic Load Rating Limiting
Speed
(Oil)
Open end Mass Closed end Mass Fw D C Cr
Static		 Cor
Dinamic
mm Current Substituted g Current Substituted g mm N rpm
4 HK 0408 TN 37941/4 1.6 BK 0408 TN 35941/4 2.8 4 8 9 1 540 1 070 40 000
5 H 0509 47941/4 2 BK 0509 45941/5 2.1 5 9 9 2 200 1 790 36 000
6 HK 0607 27941/6 1.8 - - - 6 10 7 1 600 1 400 30 000
HK 0608 37941/6 2.1 BK 0608 35941/6 2.2 6 10 8 1 830 1 550 32 000
HK 0609 47941/6 2.2 BK 0609 45941/6 2.6 6 10 9 2 650 2 400 30 000
HK 0611 - 2.3 - - - 6 10 11 1 700 1 500 29 000
HK/06x12x08 7941/6 2.5 - - - 6 12 8 2 230

2 010

 33 000
7 HK 0709 47941/7 2.3 BK 0709 45941/7 2.9 7 11 9 2 800 2 150 27 000
HK/07x12x08 - 2.2 - - - 7 12 8 3 300 3 220 37 000
HK/07x12x09 - 2.4 - - - 7 12 9 3 400 3 150 37 000
8 HK 0808 37941/8 2.7 BK 0808 35941/8 3 8 12 8 2 550 2 400 21 000
HK 0810 57941/8 3 BK 0810 55941/8 3.4 8 12 10 3 700 3 450 21 000
HK 08x14x10 27942/8 5.35 BK 08x14x10 25942/8 5.8 8 14 10 3 800 3 950 25 000
HK 08x14x12 37942/8 6.6 - - - 8 14 12 4 100 4 320 25 000
9 HK 0908 37941/9 3 BK 0908 35941/9 3.4 9 13 8 3 650 4 050 25 000
HK 0910 57941/9 4 BK 09010 55941/9 4.3 9 13 10 4 050 4 250 25 000
HK 0911 - 4.1 - - - 9 13 11 4 300 4 700 25 000
HK 0912 67941/9 4.6 BK 0912 65941/9 4.9 9 13 12 5 000 6 000 25 000
HK 09x15x10 27942/9 5.6 - - - 9 15 10 5 300 6 300 25 000
10 HK/10x13x08 - 3.5 - - - 10 13 8 4 100 4 800 20 000
HK 1010 57941/10 4.1 BK 1010 55941/10 4.3 10 14 10 3 900 4 800 19 000
HK 1012 67941/10 4.8 BK 1012 65941/10 5 10 14 12 5 000 6 300 19 000
HK 1015 - 6

BK 1015

-

 6.2 10 14 15 6 700 7 800 19 000
HK/10x15x15 - 6.5

-

 - - 10 15 15 6 800 8 800 18 000
HK/10x16x10 - 6.5

BK 10x16x10

 - 6.8 10 16 10 6 800 8 800 18 000
HK/10x16x12 DB1012 7.5

-

 - - 10 16 12 6 800 8 800 18 000
HK/10x16x15 7942/10 11

-

 - - 10 16 15 6 800 8 800 19 000
HK/10x17x15 - 11.5

-

 - - 10 17 15 7 200 8 000 19 000
HK/10x18x12 - 8.5

-

 - - 10 18 12 7 200 8 000 19 000
12 HK 1208 37941/12 3.3

-

 - - 12 16 8 7 200 8 000 19 000
HK 1210 57941/12 4.6

BK 1210

 55941/12 5.2 12 16 10 4 150 5 800 19 000
HK 1212 67941/12 5.6

BK 1212

 65941/12 6.2 12 16 12 3 800 5 100 15 000
HK/12x17x12 7941/12 7.5

-

 - - 12 17 12 5 100 7 000 15 000
HK/12x17x15 7942/12 9.5

-

 - - 12 17 15 5 100 7 000 15 000
HK/12x17x18 7943/12 11

-

 - - 12 17 18 5 100 7 000 15 000
HK/12x18x12 37942/12 9.1

BK 12x18x12

 35942/12 10.3 12 18 12 5 500 6 300 17 000
HK/12x18x14 67942/12 10.6

-

 - - 12 18 14 6 500 6 300 15 000
HK/12x19x12 - 10

-

 - - 12 19 12 6 800 7 400 15 000
13 HK 1311 - 8.5

-

 - - 13 19 11 6 300 6 300 14 000
HK 1312 - 8.9

BK 1312

 - 11.2 13 19 12 6 200 7 100 17 000
13.5 HK/13.5x20x12 7941/13.5 10.8 - - - 13.5 20 12 6 250 7 590 16 000
14 HK 1410 27941/14 8.3 BK 1410 35941/14 12.1 14 20 10 6 700 7 000 16 000
HK 1412 37941/14 10.5 - - - 14 20 12 6 800 7 500 16 000
HK 1416 57941/14 13.9 - - - 14 20 16 7 300 9 000 14 000
15 HK/15x20x12 7941/15 8.4 - - - 15 20 12 5 800 6 000 14 000
HK/15x20x16 7942/15 11.4 - - - 15 20 16 6 000 6 200 14 000
HK/15x20x20 7943/15 13.8 - - - 15 20 20 6 100 6 400 14 000
HK 1512 37941/15 11.1 BK 1512 35941/15 12.7 15 21 12 7 000 8 400 14 000
HK 1514 47941/15 12.7 - - - 15 21 14 8 500 10 400 13 000
HK 1515 - 14.2 - - - 15 21 15 9 100 11 400 13 000
HK 1516 57941/15 15 BK 1516 55941/15 16.5 15 21 16 9 800 11 400 14 000
HK 1522 SZ-439 20.4 BK 1522 - 22 15 21 22 10 400 16 500 14 000
HK/15x22x12 7948/15 12.5 - - - 15 22 12 14 300 18 400 13 000
HK/15x22x12.5 7948/15K 13.5 - - - 15 22 12.5 14 300 18 400 13 000
16 HK/16x21x06 - 5.5 - - - 16 21 6 4 200 5 300 12 000
HK/16x21x09 - 7.5 - - - 16 21 9 4 400 5 600 12 000
HK 1612 37941/16 11.7 BK 1612 35941/16 13.8 16 22 12 7 100 9 200 14 000
HK 1614 47941 14.4 - - - 16 22 14 8 800 9 900 12 000
HK 1616 57941/16 15.8 BK 1616 55941/16 17.6 16 22 16 10 100 14 300 14 000
HK 1617 SZ-435 18 - - - 16 22 17 12 900 17 200 12 000
HK 1622 87941/16 21.7 BK 1622 85941/16 23.4 16 22 22 11 100 17 400 14 000
17 HK/17x21.5x15 17BTM15 10 - - - 17 21.5 15 6 300 8 600 11 000
HK 1712 37941/17 12.2 BK 1712 35941/17 14.5 17 23 12 6 900 9 300 13 000
HK 1714 7941/17 14 - - - 17 23 14 6 800 10 200 10 000
HK 1716 57941/17 15.9 - - - 17 23 16 8 500 12 500 10 000
HK 1718 7942/17 19 - - - 17 23 18 9 500 10 600 10 000
HK/17x24x15 - 17 - - - 17 24 15 11 200 12 800 10 000
HK/17x25x14 37942/17K 17.7 - - - 17 25 14 13 100 14 700 10 000
HK/17x25x15.5 - 20 - - - 17 25 15.5 9 320 10 400 10 000
HK/17x25x18 57942/17K 23.5 - - - 17 25 18 9 500 10 600 11 000
18 HK 1812 37941/18 13.1 BK 1812 35941/18 14.9 18 24 12 7 1000 9 900 12 000
HK 1816 57941/18 17.5 BK 1816 55941/18 19.9 18 24 16 10 600 15 300 12 000
19 HK/19x27x16 TA1916 23 - - - 19 27 16 8 100 9 500 10 500
20 HK 2010 27941/20 11.8 BK 2010 25941/20 14 20 26 10 5 900 7 200 10 000
HK 2011 - 12 - - - 20 26 11 7 500 9 200 9 000
HK 2012 37941/20 14.1 BK 2012 35941/20 16.7 20 26 12 7 600 10 100 10 000
HK 2014 47941/20 15.7 - - - 20 26 14 9 700 18 100 9 000
HK 2016 57941/20 19.3 BK 2016 55941/20 22.3 20 26 16 11 700 29 100 10 000
HK 2018 67941/20 23.3 - - - 20 26 18 7 900 12 800 9 000
HK 2020 7942/20 24.1 BK 2020 75941/20 27.1 20 26 20 13 700 24 000 10 000
HK 2025 7943/20 28 - - - 20 26 25 9 100 14 800 9 900
HK 2030 - 34.7 BK 2030 - 37.4 20 26 30 21 800 40 000 10 100
HK/20x27x18 - 78 - - - 20 27 18 26 000 47 200 9 900
HK/20x27x20 - 82 - - - 20 27 20 26 300 47 800 9 900
HK/20x27x30 - 94 - - - 20 27 30 28 500 48 800 9 900
HK/20x28x16 47942/20 28.5 - - - 20 28 16 29 600 49 800 9 900
HK/20x29x18 - 41 - - - 20 29 18 30 900 54 600 9 900
22 HK/22x28x7.5 TN - 8.8 - - - 22 28 7.5 5 200 7 000 10 010
HK 2210 27941/22 12.3 - - - 22 28 10 7 200 9 500 10 010
HK 2212 37941/22 15 BK 2212 35941/22 18.1 22 28 12 8 100 10 400 10 010
HK 2216 57941/22 20.9 BK 2216 55941/22 24.3 22 28 16 11 400 18 100 10 010
HK 2220 77941/22 26.2 BK 2220 75941/22 29.9 22 28 20 14 500 25 000 10 010
HK 2230 - 32 - - - 22 28 30 17 500 30 400 9 000
HK/22x29x25 - 37 - - - 22 29 25 18 100 31 500 9 000
HK/22x29x30 - 43 - - - 22 29 30 19 400 33 100 9 000
HK/22x30x14 37942/22 21.9 - - - 22 30 14 19 800 34 000 9 000
24 HK/24x30x7.5 TN - 10.6 - - - 24 30 7.5 5 800 7 200 10 000
25 HK 2512 27941/25 20 BK 2512 25941/25 23.2 25 32 12 10 000 14 200 9 000
HK 2514 37941/25 21.9 - - - 25 32 14 13 600 18 700 9 000
HK 2516 7941/25 27.3 BK 2516 7941/25 31 25 32 16 13 600 20 000 9 000
HK 2518 57941/25 28.2 - - - 25 32 18 17 500 25 800 9 000
HK 2520 67941/25 34.1 BK 2520 65941/25 38.7 25 32 20 17 900 30 000 9 000
HK 2525 7943/25 - - - - 25 32 25 22 200 36 700 9 000
HK 2526 - 44.8 BK 2526 - 49 25 32 26 22 500 42 000 9 000
HK 2538 87941/25 64.7 BK 2538 85941/25 69 25 32 38 30 000 58 000 9 000
HK/25x33x10 - 17 - - - 25 33 10 34 800 69 600 9 000
HK/25x33x15 - 27.4 - - - 25 33 15 35 700 70 000 9 000
HK/25x33x20 57942/25 44.9 - - - 25 35 20 36 100 78 650 9 000
28 HK 2816 47941/28 30.1 BK 2816 45941/28 34.1 28 35 16 15 400 22 500 8 700
HK 2818 57941/28 31.7 - - - 28 35 18 18 500 29 300 8 700
HK 2820 67941/28 37.6 BK 2820 65941/28 43 28 35 20 18 900 32 000 8 700
30 HK 3012 27941/30 24 BK 3012 25941/30 27.9 30 37 12 10 100 16 200 8 100
HK 3016 47941/30 32 BK 3016 45941/30 37.1 30 37 16 15 200 27 000 8 100
HK 3018 57941/30 33.6 - - - 30 37 18 19 200 31 500 8 100
HK 3020 67941/30 40.1 BK 3020 65941/30 46.5 30 37 20 19 700 33 500 8 100
HK 3026 - 52.9 BK 3026 - 59.4 30 37 26 24 000 50 000 8 100
HK 3038 - 76.1 BK 3038 - 82.5 30 37 38 32 500 74 000 8 100
HK/30x38x12 27941/30K 28 - - - 30 38 12 38 100 80 000 8 100
HK/30x38x16 7941/30 32.7 - - - 30 38 16 39 000 82 000 8 100
HK/30x38x24 7942/30 49 - - - 30 38 24 39 910 88 800 8 100
HK/30x38x32 7943/30 69 - - - 30 38 32 38 890 88 700 8 100
32 HK/32x38x11 - 17 - - - 32 38 11 19 700 43 200 7 800
HK 3224 77941/32 50.7 - - - 32 39 24 25 500 52 000 7 300
HK 3232 97941/32 66.4 - - - 32 39 32 22 600 54 300 7 100
HK/32x40x32 7943/32 72.7 - - - 32 40 32 27 990 59 890 7 100
35 HK 3512 27941/35 27.7 BK 3512 25941/35 32.9 35 42 12 12 100 19 300 7 100
HK 3516 47941/35 36.9 BK 3516 45941/35 43.8 35 42 16 15 700 27 500 7 100
HK 3520 67941/35 46.1 BK 3520 65941/35 54.8 35 42 20 20 800 41 000 7 100
HK/35x43x16 7941/35 37 - - - 35 43 16 24 200 47 100 6 200
HK/35x43x25 7942/35 60.5 - - - 35 43 25 24 440 48 200 6 200
HK/35x43x32 7943/35 80 - - - 35 43 32 24 870 48 880 6 200
HK/35x45x12 - 31 - - - 35 45 12 24 870 48 880 6 200
36 HK/36x42x12 - 23 - - - 36 42 12 15 000 21 000 6 000
38 HK/38x48x30 - 102 - - - 38 48 30 16 100 24 100 6 300
40 HK 4012 27941/40 31.1 BK 4012 25941/40 38.2 40 47 12 14 000 24 300 6 300
HK 4016 47941/40 41.4 BK 4016 45941/40 51 40 47 16 20 000 38 500 6 300
HK 4020 67941/40 51.8 BK 4020 65941/40 62 40 47 20 25 500 52 000 6 300
HK 40x50x32 7942/40 114.3 - - - 40 50 32 23 000 42 000 6 000
HK 40x50x38 7943/40 130.8 - - - 40 50 38 24 100 43 000 6 000
45 HK 4512 27941/45 34.8 BK 4512 25941/45 45 45 52 12 12 900 22 500 5 800
HK 4516 47941/45 46.2 BK 4516 45941/45 56 45 52 16 19 300 38 000 5 800
HK 4520 67941/45 56 BK 4520 65941/45 72 45 52 20 22 000 51 000 5 800
HK/45x55x38 7943/45 135 - - - 45 55 38 27 600 61 000 5 300
50 HK/50x57x16 - 51.2 - - - 50 57 16 15 200 32 500 5 300
HK 5012 27941/50 44.2 - - - 50 58 12 23 600 27 200 5 300
HK 5020 57941/50 72 BK 5020 55941/50 87.3 50 58 20 28 000 60 000 5 300
HK 5025 7943/50 90.1 BK 5025 5943/50 109 50 58 25 34 500 80 000 5 300
HK/50x60x38 - 140 - - - 50 60 38 27 770 63 100 4 600
55 HK 5520 57941/55 78 BK 5020 55941/55 93.8 55 63 20 29 500 59 900 4 600
HK 5525 77941/55 109 - - - 55 63 25 33 500 69 980 4 600
HK 5528 87941/55 111 BK 5528 85941/55 132 55 63 28 39 090 98 000 4 600
60 HK 6012 - 49.2 BK 6012 - 77 60 68 12 12 400 29 000 4 100
HK 6020 57941/60 86 BK 6020 55941/60 105 60 68 20 30 500 72 000 4 100
HK 6032 87941/60 136 BK 6032 85941/60 164 60 68 32 50 000 131 000 4 100