d - 420 mm

D - 560 mm

B - 140 mm

D₁ - 510.5 mm

F - 466 mm

b - 16.7 mm

K - 9 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 2 mm

s - 5.5 mm

d_a - min. - 435 mm

d_a - max. - 461 mm

D_a - max. - 544 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 1510 kN

Basic static load rating - C₀ - 4000 kN

Fatigue load limit - P_u - 335 kN

Limiting speed for grease lubrication - 1200 r/min

Limiting speed for oil lubrication - 1400 r/min

Mass bearing - 91 kg

• Model Number: NNU 4984 BK/SPW33
• Inner Diameter：420mm Outer Diameter：560mm Width：140mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-09
• Application:Workpiece,Doppler,packaging materials,car steering pin,electronic materials,Tool,electromyography machine,electronic components,Cutting Machine,Digital Generator,Antenna Potentials
• Similar models:NTN NNU4984C1NAP4 NTN NNU4984KW-1D1C0NAP5 NTN NNU4984KD1C1NAP5 NKE NNCL4984-V CX NNU4984KV ISO NNU4984KV CX NNU4984V ISB NNU4984SPW33 CX NNU4984 ISB NNU4984K/SPW33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4984BK/SPW33 products，there is large inventory of SKF NNU 4984 BK/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4984 BK/SPW33 Which SKF NNU4984BK/SPW33 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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