d - 440 mm

D - 600 mm

B - 160 mm

C - 160 mm

r min. - 4 mm

da min. - 456 mm

Da max. - 584 mm

ra max. - 3 mm

Weight - 136 Kg

Basic dynamic load rating (C) - 2840 kN

Basic static load rating (C0) - 7350 kN

(Grease) Lubrication Speed - 190 r/min

(Oil) Lubrication Speed - 380 r/min

• Model Number:RSF-4988E4
• Inner Diameter：440mm Outer Diameter：600mm Width：160mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-14
• Application:Cutting Machine,Forming mold,Machine tools,car shock absorber,inorganic chemical,engineering machinery,training beds etc,engineering machine,security equipment,medical treatment,mechanical and electrical
• Similar models:KOYO DC4988VW NSK NNCF4988V NKE NNCL4988-V NTN NNU4988KC1NAP4 NSK RSF-4988E4 NSK RS-4988E4 KOYO DC4988AVW NKE NNC4988-V NTN SL01-4988 NKE NNCF4988-V
• BEARING POWER International Trading Co.,Ltd. specialize in RSF-4988E4 products，there is large inventory of NSK RSF-4988E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RSF-4988E4 Which NSK RSF-4988E4 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22310-E1-K + AHX2310	45	110	40	FAG	Spherical Roller Bearings
  23088-MB-W33	440	650	157	NKE	Spherical Roller Bearings
  3219	95	170	55.6	KOYO	Angular Contact Ball Bearings
  369A/362A	47,625	88,9	20,638	Fersa	Tapered Roller Bearings
  6000ZZ	10	26	8	NTN	Deep Groove Ball Bearings
  6202-Z	15	35	11	ISB	Deep Groove Ball Bearings
  6208D2	40,000	80,000	36,000	NTN	Deep Groove Ball Bearings
  7215 C-UX	75	130	50	CX	Angular Contact Ball Bearings
  7321BDF	105	225	49	CYSD	Angular Contact Ball Bearings
  CSEA050	127	139,7	6,35	INA	Deep Groove Ball Bearings
  F608	8	25	7	NSK	Deep Groove Ball Bearings
  GE50-KRR-B-FA125.5	50	90	62,8	INA	Deep Groove Ball Bearings
  GE160DO	160	230	105	ISO	Plain Bearings
  GEH220XT	220	320		AST	Plain Bearings
  NK17/16	17	25	16	KOYO	Needle Roller Bearings
  A201PP	12	32	10	FAF	DEEP GROOVE BALL BEARINGS
  CFL36	4.5000	8.0000	1.3125	SKF	CYLINDRICAL ROLLER BEARINGS
  560SD32	560	1030	365	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  94232	.6250	1.1250	2.0000	RBC	JOURNAL ROLLER ASSEMBLIES
  E-4	4	16	5	CONSOLIDATED	MAGNETO BEARINGS