d - 670 mm

D - 900 mm

B - 230 mm

D₁ - 821.2 mm

F - 738 mm

b - 22.3 mm

K - 12 mm

r_1,2 - min. - 6 mm

r_3,4 - min. - 3 mm

s - 6 mm

d_a - min. - 693 mm

d_a - max. - 732 mm

D_a - max. - 877 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 4950 kN

Basic static load rating - C₀ - 13700 kN

Fatigue load limit - P_u - 930 kN

Limiting speed for grease lubrication - 700 r/min

Limiting speed for oil lubrication - 800 r/min

Mass bearing - 410 kg

• Model Number: NNU 49/670 BK/SPW33X
• Inner Diameter：670mm Outer Diameter：900mm Width：230mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Other Measurements,transportation equipment,construction machinery and equipment,food packaging,CNC,reducer,Liposuction device,Technical Equipment,filter paper products,Optical Instruments,squeeze machine etc
• Similar models:NTN NNU4996KC1NAP4 NTN NNU4926C1NAP4 ISO NNCL4916V ISO NNU4938K NSK NNU4924K NSK H859049/H859010 CX NNU4938 SKF NA4914 NTN SL02-4984 CX NNU4992
• BEARING POWER International Trading Co.,Ltd. specialize in NNU49/670BK/SPW33X products，there is large inventory of SKF NNU 49/670 BK/SPW33X . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 49/670 BK/SPW33X Which SKF NNU49/670BK/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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