d - 260 mm

D - 360 mm

B - 100 mm

D₁ - 325.6 mm

F - 292 mm

b - 13.9 mm

K - 3 mm

r_1,2 - min. - 2.1 mm

r_1,2 - min. - 2.1 mm

s - 4.5 mm

d_a - min. - 271 mm

d_a - max. - 288 mm

d_b - min. - 296 mm

D_a - max. - 349 mm

r_a - max. - 2 mm

r_a - max. - 2 mm

d_n - 294.5 mm

Basic dynamic load rating - C - 748 kN

Basic static load rating - C₀ - 1700 kN

Fatigue load limit - P_u - 163 kN

Limiting speed for grease lubrication - 2000 r/min

Limiting speed for oil lubrication - 2400 mm/min

G_ref - 366 cm

Mass bearing - 30.5 kg

• Model Number: NNU 4952 B/SPW33
• Inner Diameter：260mm Outer Diameter：360mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-24
• Application:joint protection,Antenna Industry,altimeter etc,metal mold,Liposuction device,centrifugal pump,engineering machine,sample cup,Forklift industry,oral medical device,Cutting Machine
• Similar models:NTN SL02-4952 KOYO NNU4952 NKE NNCF4952-V SKF NNCL4952CV NKE NNCL4952-V NACHI NNU4952 NSK NNU4952 NTN NN4952 NACHI RB4952 SKF NNU4952B/SPW33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4952B/SPW33 products，there is large inventory of SKF NNU 4952 B/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4952 B/SPW33 Which SKF NNU4952B/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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