Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

BT1B 328284/HA1 431.8 mm 571.5 mm - 1450 N 3450 N 265 rpm 1000
BT1B 328214/HA5 900 mm 1180 mm - 3960 N 9150 N 585 rpm 400
BT1B 328068/HA4 711.2 mm 939.8 mm - 2640 N 6200 N 425 rpm 480
BT1B 328017/HA4 536.575 mm 820 mm - 3910 N 7800 N 540 rpm 670
BT1-8003/HA1 479.425 mm 717.55 mm - 3030 N 6800 N 490 rpm 800
A 4059/A 4138 14.989 mm 34.988 mm - 13.4 N 13.2 N 1.29 rpm 22000
9285/9220/CL7C 76.2 mm 161.925 mm - 260 N 335 N 38 rpm 4000
898/4/892/HA4Q 139.7 mm 228.6 mm - 468 N 800 N 81.5 rpm 3000
87750/87111 190.5 mm 282.575 mm - 402 N 695 N 67 rpm 2200
87737/87111 187.325 mm 282.575 mm - 402 N 695 N 67 rpm 2200
80780/80720 635 mm 736.6 mm - 858 N 2650 N 186 rpm 700
77375/77675/Q 95.25 mm 171.45 mm - 303 N 455 N 50 rpm 3800
72212/2/72487/2/Q 53.975 mm 123.825 mm - 142 N 160 N 19.6 rpm 5600
687/672 101.6 mm 168.275 mm - 233 N 365 N 39 rpm 4000
68450/68712 114.3 mm 180.975 mm - 183 N 280 N 30 rpm 3800
683/672/Q 95.25 mm 168.275 mm - 233 N 365 N 39 rpm 4000
683/672 95.25 mm 168.275 mm - 233 N 365 N 39 rpm 4000
67985/67920/HA3VQ117 206.375 mm 282.575 mm - 224 N 415 N 38 rpm 2200
67391/67322 133.35 mm 196.85 mm - 319 N 585 N 60 rpm 3400
67388/67322 127 mm 196.85 mm - 319 N 585 N 60 rpm 3400
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