Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

BTW 95 CTN9/SP 95 mm 145 mm 60 mm 57.2 N 180 N 7.8 rpm 6000
BTW 90 CTN9/SP 90 mm 140 mm 60 mm 55.9 N 173 N 7.65 rpm 6000
BTW 85 CTN9/SP 85 mm 130 mm 54 mm 48.8 N 146 N 6.7 rpm 6700
BTW 80 CTN9/SP 80 mm 125 mm 54 mm 47.5 N 140 N 6.55 rpm 6700
BTW 75 CTN9/SP 75 mm 115 mm 48 mm 39.7 N 116 N 5.6 rpm 7500
BTW 70 CTN9/SP 70 mm 110 mm 48 mm 39 N 112 N 5.3 rpm 8000
BTW 65 CTN9/SP 65 mm 100 mm 44 mm 31.9 N 90 N 4.3 rpm 8500
BTW 60 CTN9/SP 60 mm 95 mm 44 mm 30.7 N 83 N 4 rpm 9000
BTW 55 CTN9/SP 55 mm 90 mm 44 mm 30.2 N 80 N 3.8 rpm 9000
BTW 50 CTN9/SP 50 mm 80 mm 38 mm 22.5 N 60 N 2.85 rpm 11000
BTW 45 CTN9/SP 45 mm 75 mm 38 mm 22.1 N 54 N 2.6 rpm 12000
BTW 40 CTN9/SP 40 mm 68 mm 36 mm 19.5 N 46.5 N 2.24 rpm 13000
BTW 35 CTN9/SP 35 mm 62 mm 34 mm 16.8 N 39 N 1.83 rpm 14000
BTW 200 CM/SP 200 mm 310 mm 132 mm 238 N 865 N 25.5 rpm 2400
BTW 190 CM/SP 190 mm 290 mm 120 mm 203 N 735 N 22.8 rpm 2600
BTW 180 CM/SP 180 mm 280 mm 120 mm 199 N 710 N 22.4 rpm 2600
BTW 170 CM/SP 170 mm 260 mm 108 mm 174 N 610 N 19.6 rpm 3000
BTW 160 CM/SP 160 mm 240 mm 96 mm 140 N 510 N 16.6 rpm 3400
BTW 150 CM/SP 150 mm 225 mm 90 mm 127 N 440 N 15.3 rpm 3600
BTW 140 CM/SP 140 mm 210 mm 84 mm 106 N 375 N 13.2 rpm 3800
Model query
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Contact us
Shandong Oukai Bearing Manufacturing Co.,Ltd

Tel:0635-2858518

Phone:150 9506 6919

Fax:0635-2858518

Address:Yandian Industry Park, Linqing City, Shandong Province