d - 420 mm

D - 520 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

da min. - 431 mm

Da max. - 509 mm

ra max. - 2 mm

Weight - 49,5 Kg

Basic dynamic load rating (C) - 1320 kN

Basic static load rating (C0) - 3950 kN

(Grease) Lubrication Speed - 220 r/min

(Oil) Lubrication Speed - 450 r/min

• Model Number: RSF-4884E4
• Inner Diameter：420mm Outer Diameter：520mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-24
• Application:tower crane,Solenoid Valves,Oral Image,Anti-defibrillation pacing,Spectrum Products,security,gas turbine,sanitation facilities,static control,Body shaping,food safety
• Similar models:NSK NNCF4884V NKE NNCF4884-V ISB NNU4884K/W33 NSK RS-4884E4 ISB NNU4884W33 NKE NNCL4884-V NSK RSF-4884E4
• BEARING POWER International Trading Co.,Ltd. specialize in RSF-4884E4 products，there is large inventory of NSK RSF-4884E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RSF-4884E4 Which NSK RSF-4884E4 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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  NKJ90/36	90	120	36	Timken	Needle Roller Bearings
  NP755290/NP552557	30	65	18,8	Timken	Tapered Roller Bearings
  NTB 1730	17	30		IKO	Needle Roller Bearings
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  PCZ 1812 M	28,575	32,544	19,05	SKF	Plain Bearings
  RB 70045	700	815	45	ISB	Thrust Roller Bearings
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  ZKLN1242-2Z	12	42	25	INA	Thrust Ball Bearings
  RNAO15x23x13	23		13	FAG	NEEDLE BEARINGS
  7264B.MP.U(A/O)	320	580	92	FAG	ANGULAR CONTACT BALL BEARINGS
  MM127BS180P/4	127	180	.8750	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  W-9				CONSOLIDATED	THRUST BALL BEARINGS