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Cylindrical Roller Bearings - NF Design
Cylindrical Roller Bearings - NF Design
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Item #

Bore Size

Outside Diameter

Width

Dynamic Load Rating

Static Load Rating

Limiting Speed - Grease

Limiting Speed - Oil

NF238 N/A 190 mm N/A 340 mm N/A 55 mm N/A 555,000 N N/A 770,000 N N/A 1,800 rpm N/A 2,200 rpm
NF238C3 N/A 190 mm N/A 340 mm N/A 55 mm N/A 555,000 N N/A 770,000 N N/A 1,800 rpm N/A 2,200 rpm
NF338 N/A 190 mm N/A 400 mm N/A 78 mm N/A 975,000 N N/A 1,260,000 N N/A 1,400 rpm N/A 1,700 rpm
NF338C3 N/A 190 mm N/A 400 mm N/A 78 mm N/A 975,000 N N/A 1,260,000 N N/A 1,400 rpm N/A 1,700 rpm
NF240 N/A 200 mm N/A 360 mm N/A 58 mm N/A 620,000 N N/A 865,000 N N/A 1,500 rpm N/A 1,800 rpm
NF240C3 N/A 200 mm N/A 360 mm N/A 58 mm N/A 620,000 N N/A 865,000 N N/A 1,500 rpm N/A 1,800 rpm
NF340 N/A 200 mm N/A 420 mm N/A 80 mm N/A 975,000 N N/A 1,270,000 N N/A 1,300 rpm N/A 1,600 rpm
NF340C3 N/A 200 mm N/A 420 mm N/A 80 mm N/A 975,000 N N/A 1,270,000 N N/A 1,300 rpm N/A 1,600 rpm
NF244 N/A 220 mm N/A 400 mm N/A 65 mm N/A 760,000 N N/A 1,080,000 N N/A 1,500 rpm N/A 1,800 rpm
NF244C3 N/A 220 mm N/A 400 mm N/A 65 mm N/A 760,000 N N/A 1,080,000 N N/A 1,500 rpm N/A 1,800 rpm
NF344 N/A 220 mm N/A 460 mm N/A 88 mm N/A 1,200,000 N N/A 1,570,000 N N/A 1,200 rpm N/A 1,500 rpm
NF344C3 N/A 220 mm N/A 460 mm N/A 88 mm N/A 1,200,000 N N/A 1,570,000 N N/A 1,200 rpm N/A 1,500 rpm
NF248 N/A 240 mm N/A 440 mm N/A 72 mm N/A 935,000 N N/A 1,340,000 N N/A 1,400 rpm N/A 1,600 rpm
NF248C3 N/A 240 mm N/A 440 mm N/A 72 mm N/A 935,000 N N/A 1,340,000 N N/A 1,400 rpm N/A 1,600 rpm
NF348 N/A 240 mm N/A 500 mm N/A 95 mm N/A 1,430,000 N N/A 1,950,000 N N/A 1,100 rpm N/A 1,300 rpm
NF348C3 N/A 240 mm N/A 500 mm N/A 95 mm N/A 1,430,000 N N/A 1,950,000 N N/A 1,100 rpm N/A 1,300 rpm
NF252 N/A 260 mm N/A 480 mm N/A 80 mm N/A 1,140,000 N N/A 1,660,000 N N/A 1,300 rpm N/A 1,500 rpm
NF252C3 N/A 260 mm N/A 480 mm N/A 80 mm N/A 1,140,000 N N/A 1,660,000 N N/A 1,300 rpm N/A 1,500 rpm
NF352 N/A 260 mm N/A 540 mm N/A 102 mm N/A 1,620,000 N N/A 2,230,000 N N/A 1,000 rpm N/A 1,200 rpm
NF352C3 N/A 260 mm N/A 540 mm N/A 102 mm N/A 1,620,000 N N/A 2,230,000 N N/A 1,000 rpm N/A 1,200 rpm
NF256 N/A 280 mm N/A 500 mm N/A 80 mm N/A 1,140,000 N N/A 1,680,000 N N/A 1,200 rpm N/A 1,400 rpm
NF256C3 N/A 280 mm N/A 500 mm N/A 80 mm N/A 1,140,000 N N/A 1,680,000 N N/A 1,200 rpm N/A 1,400 rpm
NF260 N/A 300 mm N/A 540 mm N/A 85 mm N/A 1,400,000 N N/A 2,070,000 N N/A 1,100 rpm N/A 1,300 rpm
NF260C3 N/A 300 mm N/A 540 mm N/A 85 mm N/A 1,400,000 N N/A 2,070,000 N N/A 1,100 rpm N/A 1,300 rpm
NF264 N/A 320 mm N/A 580 mm N/A 92 mm N/A 1,600,000 N N/A 2,390,000 N N/A 1,000 rpm N/A 1,200 rpm
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