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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
    Radial Needle and Cage Assemblies-KBK Series
KBK Series
Shaft Diameter Bearing Designation Mass App. Boundary Dimensions Basic Load Rating
Current Substituent Fw Ew Bc Cr Dynamic Cor Static
mm g mm N
8 KBK 8x11x8 39241/8 1.85 8 11 10 3 500 4 000
KBK 8x12x10 29242/8 2 8 12 10 3 700 4 100
9 KBK 9x12x11.5 - 2.4 9 12 11.5 4 200 4 800
KBK 9x12x13 49241/9 2.75 9 12 13 4 600 5 800
KBK 9x12x14 - 3.5 9 12 14 4 700 5 900
KBK 9x13x12 39242/9 4.1 9 13 12 5 300 5 700
KBK 9x13x125 - 4.9 9 13 12.5 5 300 5 700
KBK 9x13x13 39242/9 5.1 9 13 13 5 350 5 600
10 KBK 10x13x8 29241/10 2 10 13 8 4 000 5 000
KBK 10x13x10 39241/10 2.4 10 13 10 4 200 5 200
KBK 10x13x14.5 59241/10 5.1 10 13 14.5 5 400 6 600
KBK 10x13x16 - 5.7 10 13 16 6 800 7 700
KBK 10x14x10 29242/10 3.4 10 14 10 4 400 4 600
KBK 10x14x11 - 4 10 14 11 5 200 5 700
KBK 10x14x12 - 4.5 10 14 12 5 400 6 000
KBK 10x14x12.5 - 4.85 10 14 12.5 5 600 6 200
KBK 10x14x13 39242/10 5.4 10 14 13 5 600 6 200
11 KBK 11x15x17 - 5 11 15 17 5 200 7 000
12 KBK 12x15x13 49241/12 4.6 12 15 13 5 500 7 300
KBK 12x15x14.3 - 5.4 12 15 13.4 5 800 7 700
KBK 12x15x15 59241/15 5.6 12 15 15 5 900 7 800
KBK 12x15x16.6 - 6.2 12 15 16.6 6 800 9 900
KBK 12x15x17 69241/12 6.3 12 15 17 7 000 10 000
KBK 12x15x17.5 - 6.5 12 15 17.5 7 000 10 000
KBK 12x16x13 39242/12 6.7 12 16 13 6 300 7 600
KBK 12x16x15 49242/12KY 7.9 12 16 15 7 500 9 000
KBK 12x16x15.5 - 8.3 12 16 15.5 7 600 10 000
KBK 12x16x16 59241/12 8.5 12 16 16 7 800 9 300
KBK 12x16x17 59242/12 9.2 12 16 17 7 900 9 400
KBK 12x17x14x - 8 12 17 14 8 000 9 500
KBK 12x17x14.3 - 8.4 12 17 14.3 8 000 9 500
KBK 12x17x14.8 - 8.8 12 17 14.8 8 300 9 800
13 KBK 13x17x14.5 - 7.1 13 17 14.5 8 300 10 200
KBK13x17x17.5 - 8.6 13 17 17.5 9 500 12 100
14 KBK 14x18x10 29241/14 4.6 14 18 10 6 250 7 400
KBK14x18x12 - 6.6 14 18 12 6 350 7 550
KBK 14x18x13 39241/14 7.6 14 18 13 7 300 8 700
KBK 14x18x14 - 6.33 14 18 14 7 400 8 800
KBK 14x18x14.5 - 8 14 18 14.5 7 400 8 800
KBK 14x18x15 49241/14 8.3 14 18 15 7 600 8 900
KBK 14x18x16.5 - 9.6 14 18 16.5 8 800 9 700
KBK 14x18x17 59241/14 10.1 14 18 17 8 900 9 800
KBK 14x18x20 69241/14 12 14 18 20 9 000 10 100
KBK 14x18x21 - 13 14 18 21 10 500 12 400
KBK 14x18x22 - 14 14 18 22 11 100 13 100
KBK 14x19x17 49242/14K 10.3 14 19 17 11 100 13 100
15 KBK 15x19x10 29241/15Y 5 15 19 10 6 500 8 600
KBK 15x19x18 - 11 15 19 18 9 900 11 300
KBK 15x19x19 - 12 15 19 19 10 100 12 800
KBK 15x19x20 69241/15 12.9 15 19 20 11 300 15 500
KBK 15x20x24 SZ-433 18.6 15 20 24 14 100 20 000
16 KBK 16x20x19 - 12 16 20 19 11 700 16 800
KBK 16x20x20 69241/16Y 13.4 16 20 20 12 900 17 600
KBK 16x20x21 - 14 16 20 21 12 900 17 600
KBK 16x20x22 - 15 16 20 22 13 000 18 700
KBK 16x21x19 59242/16 16 16 21 19 13 000 18 700
17.5 KBK 17.5x22x16 - 9.3 17.5 22 16 11 000 16 300
18 KBK 18x22x22 - 16.9 18 22 22 11 500 17 700
KBK 18x22x23.5 - 18 18 22 23.5 11 900 19 000
KBK 18x22x24 - 18.4 18 22 24 12 000 20 000
KBK 18x22x25 - 19.1 18 22 25 12 700 20 100
KBK18x23x21 - 18 18 23 21 9 900 10 100
KBK 18x23x23 69242/18 20 18 23 23 10 500 12 000
KBK 18x24x20 49243/18 20 18 24 20 20 000 25 000
20 KBK 20x24x30 - 22.1 20 24 30 14 900 25 500
KBK 20x25x22 - 19.5 20 25 22 15 200 22 300
KBK 20x25x25 - 23 20 25 25 17 100 24 000