d - 460 mm

D - 620 mm

B - 160 mm

D₁ - 567 mm

F - 510 mm

b - 16.7 mm

K - 9 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 2 mm

s - 3.2 mm

d_a - min. - 475 mm

d_a - max. - 504 mm

D_a - max. - 605 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 2090 kN

Basic static load rating - C₀ - 5500 kN

Fatigue load limit - P_u - 465 kN

Limiting speed for grease lubrication - 1000 r/min

Limiting speed for oil lubrication - 1200 r/min

Mass bearing - 130 kg

• Model Number: NNU 4992 BK/SPW33
• Inner Diameter：460mm Outer Diameter：620mm Width：160mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:Storage Tool,air purification,Medical equipment,laser devices,mechanical and electrical,experimental equipment,Polymer,Plastic molding,beverage production,Pump,building decoration raw materials and accessories
• Similar models:ISO NNU4992KV CX NN4992 ISO NNU4992 CX NN4992K ISO NN4992K NSK RS-4992E4 NSK RSF-4992E4 NTN NNU4992 CX NNU4992 ISO NNU4992K
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4992BK/SPW33 products，there is large inventory of SKF NNU 4992 BK/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4992 BK/SPW33 Which SKF NNU4992BK/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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