d - 150 mm

D - 210 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

da min. - 159 mm

Da max. - 201 mm

ra max. - 2 mm

Weight - 6,65 Kg

Basic dynamic load rating (C) - 390 kN

Basic static load rating (C0) - 865 kN

(Grease) Lubrication Speed - 670 r/min

(Oil) Lubrication Speed - 1300 r/min

• Model Number:RSF-4930E4
• Inner Diameter：150mm Outer Diameter：210mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:industrial fans,root canal filling,sheet industry,Security Equipment,joint protection,hardware,machine lathe,hinge industry,wall industry,Wire grinder,Infrared Technology
• Similar models:ISO NNC4930V NACHI RC4930 NTN NNU4930 NKE NNCF4930-V FAG NNU4930-S-K-M-SP NTN TS3-NNU4930KD1NAP5 NTN NN4930C1NAP4 CX NNU4930K NSK NN4930MB NTN NNU4930KC1NAP5
• BEARING POWER International Trading Co.,Ltd. specialize in RSF-4930E4 products，there is large inventory of NSK RSF-4930E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RSF-4930E4 Which NSK RSF-4930E4 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
  1220	100	180	34	NSK	Self-Aligning Ball Bearings
  2684/2631	22,225	66,421	23,812	CX	Tapered Roller Bearings
  28980/28921	59,977	100	25,4	Timken	Tapered Roller Bearings
  6924	120	165	22	CYSD	Deep Groove Ball Bearings
  7030DT	150	225	35	NTN	Angular Contact Ball Bearings
  7315B	75	160	37	CRAFT	Angular Contact Ball Bearings
  AST11 95100	95	100		AST	Plain Bearings
  FYTB 1.1/2 WDW	38,1	38,5	14	SKF	Bearing Units
  KNO3068	30	47	68	NBS	Linear Bearings
  RNH2313	65,000	124,500	96,000	NTN	Cylindrical Roller Bearings
  S71904 CE/P4A	37	20	9	SKF	Angular Contact Ball Bearings
  SL192314	70	150	51	ISO	Cylindrical Roller Bearings
  SYE 3 1/2-18	88,9	130,175	92,075	SKF	Bearing Units
  UK207L3	35	72	30	KOYO	Deep Groove Ball Bearings
  NAXR40X	52	40		FAG	NEEDLE BEARINGS
  7206BE2RS	30	62	16	INA	ANGULAR CONTACT BALL BEARINGS
  HMV26E			44	SKF	HYDRAULIC NUTS
  SJ6918			2.5000	RBC	NEEDLE BEARINGS
  6201MP/5	12	32	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  YCRSCR-44	.7500	2.7500	1.5625	CONSOLIDATED	YOKE TYPE TRACK ROLLER