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：2023-03-04
• Application:Ball screw,Cutting Machine,injection molding machine,ventilation fans,floor industry,teaching equipment,engine,industrial equipment,luminescent reagent,natural instruments,car and accessories
• Similar models:NACHI NNU4952K TMB NNU4952W33M CX NNU4952K CX NN4952 NACHI NNU4952 SKF NNU4952BK/SPW33 SKF NNU4952B/SPW33 NTN NN4952C1NAP4 NTN NNU4952C1NAP4 KOYO DC4952AVW
• 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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  BTM283720	28	37	20	KOYO	Needle Roller Bearings
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  FBN-505620	50	56		NSK	Needle Roller Bearings
  FYR 3 1/2-18	88,9	130,175	77,788	SKF	Bearing Units
  GE 220 UK-2RS	220	320	135	INA	Plain Bearings
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  RNAO-30×42×32ZW	30	37	32	NTN	Needle Roller Bearings
  T-EE450601/451215D+A	152,4	307,975	200,025	NTN	Tapered Roller Bearings
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  SYNT 70 FW	70	90	71	SKF	Bearing Units
  UCFL 205-15	23,8252			AST	Bearing Units
  GE200DO-2RS	200	290	130	ELGES	SPHERICAL PLAIN BEARINGS
  24040CC	200	310	109	SKF	SPHERICAL ROLLER BEARINGS