Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

NNU 4960 B/SPW33 300 mm 420 mm 118 mm 1020 N 2360 N 224 rpm 2000
NNU 4956 BK/SPW33 280 mm 380 mm 100 mm 765 N 1800 N 170 rpm 2200
NNU 4956 B/SPW33 280 mm 380 mm 100 mm 765 N 1800 N 170 rpm 2200
NNU 4952 BK/SPW33 260 mm 360 mm 100 mm 748 N 1700 N 163 rpm 2400
NNU 4952 B/SPW33 260 mm 360 mm 100 mm 748 N 1700 N 163 rpm 2400
NNU 4948 BK/SPW33 240 mm 320 mm 80 mm 528 N 1220 N 118 rpm 2600
NNU 4948 B/SPW33 240 mm 320 mm 80 mm 528 N 1220 N 118 rpm 2600
NNU 4944 BK/SPW33 220 mm 300 mm 80 mm 512 N 1140 N 114 rpm 2800
NNU 4944 B/SPW33 220 mm 300 mm 80 mm 512 N 1140 N 114 rpm 2800
NNU 4940 BK/SPW33 200 mm 280 mm 80 mm 484 N 1040 N 106 rpm 3000
NNU 4940 B/SPW33 200 mm 280 mm 80 mm 484 N 1040 N 106 rpm 3000
NNU 4938 BK/SPW33 190 mm 260 mm 69 mm 402 N 880 N 90 rpm 3200
NNU 4938 B/SPW33 190 mm 260 mm 69 mm 402 N 880 N 90 rpm 3200
NNU 4936 BK/SPW33 180 mm 250 mm 69 mm 402 N 850 N 88 rpm 3400
NNU 4936 B/SPW33 180 mm 250 mm 69 mm 402 N 850 N 88 rpm 3400
NNU 4934 BK/SPW33 170 mm 230 mm 60 mm 336 N 695 N 73.5 rpm 3800
NNU 4934 B/SPW33 170 mm 230 mm 60 mm 336 N 695 N 73.5 rpm 3800
NNU 4932 BK/SPW33 160 mm 220 mm 60 mm 330 N 680 N 72 rpm 4000
NNU 4932 B/SPW33 160 mm 220 mm 60 mm 330 N 680 N 72 rpm 4000
NNU 4930 BK/SPW33 150 mm 210 mm 60 mm 330 N 655 N 71 rpm 4300
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