Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

NNU 4930 B/SPW33 150 mm 210 mm 60 mm 330 N 655 N 71 rpm 4300
NNU 4928 BK/SPW33 140 mm 190 mm 50 mm 190 N 400 N 41.5 rpm 4500
NNU 4928 B/SPW33 140 mm 190 mm 50 mm 190 N 400 N 41.5 rpm 4500
NNU 4926 BK/SPW33 130 mm 180 mm 50 mm 187 N 390 N 41.5 rpm 4800
NNU 4926 B/SPW33 130 mm 180 mm 50 mm 187 N 390 N 41.5 rpm 4800
NNU 4924 BK/SPW33 120 mm 165 mm 45 mm 176 N 340 N 37.5 rpm 5300
NNU 4924 B/SPW33 120 mm 165 mm 45 mm 176 N 340 N 37.5 rpm 5300
NNU 4922 BK/SPW33 110 mm 150 mm 40 mm 132 N 270 N 30 rpm 6000
NNU 4922 B/SPW33 110 mm 150 mm 40 mm 132 N 270 N 30 rpm 6000
NNU 4921 BK/SPW33 105 mm 145 mm 40 mm 130 N 260 N 30 rpm 6000
NNU 4921 B/SPW33 105 mm 145 mm 40 mm 130 N 260 N 30 rpm 6000
NNU 4920 BK/SPW33 100 mm 140 mm 40 mm 128 N 255 N 29 rpm 6300
NNU 4920 B/SPW33 100 mm 140 mm 40 mm 128 N 255 N 29 rpm 6300
NNU 49/670 BK/SPW33X 670 mm 900 mm 230 mm 4950 N 13700 N 930 rpm 800
NNU 49/670 B/SPW33X 670 mm 900 mm 230 mm 4950 N 13700 N 930 rpm 800
NNU 49/600 BK/SPW33X 600 mm 800 mm 200 mm 3580 N 10200 N 800 rpm 900
NNU 49/600 B/SPW33X 600 mm 800 mm 200 mm 3580 N 10200 N 800 rpm 900
NNU 49/500 BK/SPW33X 500 mm 670 mm 170 mm 2330 N 6100 N 490 rpm 1100
NNU 49/500 B/SPW33X 500 mm 670 mm 170 mm 2330 N 6100 N 490 rpm 1100
NNU 4888 M/W33 440 mm 540 mm 100 mm 1170 N 3400 N 216 rpm 1100
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