Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

81196 M 480 mm 580 mm 80 mm 1460 N 8500 N 560 rpm 560
81192 M 460 mm 560 mm 80 mm 1460 N 8500 N 570 rpm 600
81188 M 440 mm 540 mm 80 mm 1430 N 8000 N 550 rpm 600
81184 M 420 mm 500 mm 65 mm 980 N 5850 N 400 rpm 700
81180 M 400 mm 480 mm 65 mm 965 N 5600 N 390 rpm 700
81176 M 380 mm 460 mm 65 mm 930 N 5300 N 375 rpm 750
81172 M 360 mm 440 mm 65 mm 900 N 4900 N 355 rpm 750
81168 M 340 mm 420 mm 64 mm 900 N 4900 N 355 rpm 800
81164 M 320 mm 400 mm 63 mm 880 N 4650 N 345 rpm 800
81160 M 300 mm 380 mm 62 mm 850 N 4400 N 335 rpm 850
81156 M 280 mm 350 mm 53 mm 680 N 3550 N 275 rpm 950
81152 M 260 mm 320 mm 45 mm 490 N 2600 N 200 rpm 1100
81148 M 240 mm 300 mm 45 mm 475 N 2450 N 196 rpm 1100
81144 M 220 mm 270 mm 37 mm 335 N 1700 N 137 rpm 1300
81140 M 200 mm 250 mm 37 mm 310 N 1500 N 125 rpm 1400
81138 M 190 mm 240 mm 37 mm 310 N 1460 N 125 rpm 1400
81136 M 180 mm 225 mm 34 mm 270 N 1270 N 110 rpm 1500
81134 TN 170 mm 215 mm 34 mm 285 N 1340 N 118 rpm 1600
81132 TN 160 mm 200 mm 31 mm 216 N 1020 N 90 rpm 1700
81130 TN 150 mm 190 mm 31 mm 212 N 1000 N 88 rpm 1700
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