d - 420 mm

D - 560 mm

B - 140 mm

D₁ - 510,8 mm

D_{a max} - 545 mm

D_{b min} - - mm

d_{a min} - 435 mm

F - 466 mm

r_{a max} - 3 mm

r_min - 4 mm

s - 5,5 mm / Axial displacement facility from central position

m - 94,1 kg / Weight

C_r - 1530000 N / Dynamic load rating (radial)

C_0r - 4000000 N / Static load rating (radial)

n_{G Fett} - 1300 1/min / Limiting speed for grease lubrication

n_{G Ol} - 1600 1/min / Limiting speed for minimal quantity oil lubrication

C_ur - 460000 N / Fatigue limit load, radial

Main dimensions to DIN 5412-4

• Model Number: NNU4984-S-K-M-SP
• Inner Diameter：420mm Outer Diameter：560mm Width：140mm
• Type：Cylindrical Roller Bearings
• Update date：2025-05-02
• Application:boring bar boring bar,Plastic Equipment,powder metallurgy,multi-knife lathe,Broadcasting System,security equipment,safety testing,Broadcasting System,Workpiece,gantry processing,vacuum filter
• Similar models:NTN NNU4984K NSK RSF-4984E4 NTN NNU4984KW-1D1C0NAP5 CX NNU4984K KOYO DC4984AVW KOYO DC4984VW NTN SL02-4984 ISB NNU4984K/SPW33 ISB NNU4984SPW33 NKE NNC4984-V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4984-S-K-M-SP products，there is large inventory of FAG NNU4984-S-K-M-SP . We has been built up long-term cooperation with FAG company, could make a bulk order of the NNU4984-S-K-M-SP Which FAG NNU4984-S-K-M-SP is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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