d - 500 mm

D - 670 mm

B - 170 mm

D₁ - 611.6 mm

F - 554 mm

b - 22.3 mm

K - 12 mm

r_1,2 - min. - 5 mm

r_3,4 - min. - 3 mm

s - 3.5 mm

d_a - min. - 548 mm

d_a - max. - 548 mm

D_a - max. - 652 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 2330 kN

Basic static load rating - C₀ - 6100 kN

Fatigue load limit - P_u - 490 kN

Limiting speed for grease lubrication - 950 r/min

Limiting speed for oil lubrication - 1100 r/min

Mass bearing - 173 kg

• Model Number: NNU 49/500 BK/SPW33X
• Inner Diameter：500mm Outer Diameter：670mm Width：170mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-13
• Application:special broaching machine,medical equipment,hinge industry,plastic molding,container finishing,test laboratory equipment and accessories,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,metallurgy,motor,food packaging,top industry
• Similar models:IKO NAU4909UU ISO NNU4984V ISO NNC4952V NKE NNC4980-V NSK NNU4936K NBS SL014936 ISO NNCL4928V NSK EE291175/291749 PSL NNU49/560KW33M NSK 94649/94118
• BEARING POWER International Trading Co.,Ltd. specialize in NNU49/500BK/SPW33X products，there is large inventory of SKF NNU 49/500 BK/SPW33X . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 49/500 BK/SPW33X Which SKF NNU49/500BK/SPW33X 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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