d - 360 mm

D - 480 mm

B - 118 mm

D₁ - 439 mm

F - 399 mm

b - 16.7 mm

K - 9 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 1.5 mm

s - 5.5 mm

d_a - min. - 373 mm

d_a - max. - 395 mm

D_a - max. - 467 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 1120 kN

Basic static load rating - C₀ - 2800 kN

Fatigue load limit - P_u - 255 kN

Limiting speed for grease lubrication - 1500 r/min

Limiting speed for oil lubrication - 1700 r/min

Mass bearing - 55 kg

• Model Number:NNU 4972 BK/SPW33
• Inner Diameter：360mm Outer Diameter：480mm Width：118mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-03
• Application:insect experimental analysis instrument,molding machine,Laser Measurements,Broadcasting System,power tools,organic raw materials,intermediate,extruder,Beauty and Body,security equipment,Machine Tool Accessories
• Similar models:ISO SL014972 NSK RSF-4972E4 CX NNCL4972V SKF NNU4972BK/SPW33 ISB NNU4972K/SPW33 SKF NNC4972CV SKF NNCL4972CV NSK NNCF4972V NTN SL02-4972 NKE NNC4972-V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4972BK/SPW33 products，there is large inventory of SKF NNU 4972 BK/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4972 BK/SPW33 Which SKF NNU4972BK/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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