d - 500 mm

D - 670 mm

B - 170 mm

C - 170 mm

r min. - 5 mm

da min. - 520 mm

Da max. - 650 mm

ra max. - 4 mm

Weight - 173 Kg

Basic dynamic load rating (C) - 3300 kN

Basic static load rating (C0) - 8900 kN

(Grease) Lubrication Speed - 170 r/min

(Oil) Lubrication Speed - 340 r/min

• Model Number: RS-49/500E4
• Inner Diameter：500mm Outer Diameter：670mm Width：170mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:other mold,wheel lathe,tower crane,Air,plastic molding,Roller mill,wire industry,steam Hydraulic control element,agricultural testing and analysis equipment and related,ventilation equipment,hot and cold box
• Similar models:ISO NNU4996 SKF NA4902 CX NNC4930V KOYO DC4922AVW KOYO DC4944AVW NKE NNCL4960-V NACHI NNU4921K KOYO NNU4944 KOYO DC4968VW CX NN4992
• BEARING POWER International Trading Co.,Ltd. specialize in RS-49/500E4 products，there is large inventory of NSK RS-49/500E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RS-49/500E4 Which NSK RS-49/500E4 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
  21318-E1-K + AHX318	85	190	43	FAG	Spherical Roller Bearings
  3322A	110	240	92,1	SKF	Angular Contact Ball Bearings
  39250/39412	63,5	104,775	21,433	Timken	Tapered Roller Bearings
  4T-H715343/H715311	68,262	136,525	46,038	NTN	Tapered Roller Bearings
  52211	57	90	45	ISO	Thrust Ball Bearings
  53311	55	105	39,3	NKE	Thrust Ball Bearings
  575/572	76,2	139,992	36,512	ISB	Tapered Roller Bearings
  7032CG	160,000	240,000	38,000	NTN	Angular Contact Ball Bearings
  GE200ES	200	290	130	LS	Plain Bearings
  K17x23x15	17	23	15	CX	Needle Roller Bearings
  NH2330 E	150	320	108	CX	Cylindrical Roller Bearings
  VEX 110 7CE1	110	170	28	SNFA	Angular Contact Ball Bearings
  G-16	1.4375	2.4375		Aetna	THRUST BALL BEARINGS
  94536	1.0000	1.5000	2.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  I-71212	47	.7500	14	SKF	SELF
  SA2-24B	1.5000	2.4375	1.3125	NTN	SPHERICAL PLAIN BEARINGS
  RLS11	1.1250	2.5000	.6250	NH	CYLINDRICAL ROLLER BEARINGS
  4APPL	35	72	17	RIV	DEEP GROOVE BALL BEARINGS
  K-8x11x10	8	11	10	CONSOLIDATED	NEEDLE BEARINGS
  51218				CONSOLIDATED	THRUST BALL BEARINGS