Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

N 316 ECM 80 mm 170 mm 39 mm 300 N 290 N 36 rpm 5000
N 315 ECP 75 mm 160 mm 37 mm 280 N 265 N 33.5 rpm 5300
N 315 ECM 75 mm 160 mm 37 mm 280 N 265 N 33.5 rpm 5300
N 314 ECP 70 mm 150 mm 35 mm 236 N 228 N 29 rpm 5600
N 314 ECM 70 mm 150 mm 35 mm 236 N 228 N 29 rpm 5600
N 313 ECP 65 mm 140 mm 33 mm 212 N 196 N 25.5 rpm 6000
N 313 ECM 65 mm 140 mm 33 mm 212 N 196 N 25.5 rpm 6000
N 312 ECP 60 mm 130 mm 31 mm 173 N 160 N 21.2 rpm 6700
N 312 ECM 60 mm 130 mm 31 mm 173 N 160 N 21.2 rpm 6700
N 312 ECJ 60 mm 130 mm 31 mm 173 N 160 N 21.2 rpm 6700
N 311 ECP 55 mm 120 mm 29 mm 156 N 143 N 18.6 rpm 7000
N 311 ECMB 55 mm 120 mm 29 mm 156 N 143 N 18.6 rpm 9500
N 311 ECM 55 mm 120 mm 29 mm 156 N 143 N 18.6 rpm 7000
N 310 ECP 50 mm 110 mm 27 mm 127 N 112 N 15 rpm 8000
N 309 ECP 45 mm 100 mm 25 mm 112 N 100 N 12.9 rpm 8500
N 308 ECP 40 mm 90 mm 23 mm 93 N 78 N 10.2 rpm 9500
N 308 ECM 40 mm 90 mm 23 mm 93 N 78 N 10.2 rpm 9500
N 307 ECP 35 mm 80 mm 21 mm 75 N 63 N 8.15 rpm 11000
N 307 ECM 35 mm 80 mm 21 mm 75 N 63 N 8.15 rpm 11000
N 306 ECP 30 mm 72 mm 19 mm 58.5 N 48 N 6.2 rpm 12000
Model query
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Shandong Oukai Bearing Manufacturing Co.,Ltd

Tel:0635-2858518

Phone:150 9506 6919

Fax:0635-2858518

Address:Yandian Industry Park, Linqing City, Shandong Province