d - 530 mm

D - 710 mm

B - 180 mm

C - 180 mm

r min. - 5 mm

da min. - 550 mm

Da max. - 690 mm

ra max. - 4 mm

Weight - 206 Kg

Basic dynamic load rating (C) - 3400 kN

Basic static load rating (C0) - 9200 kN

(Grease) Lubrication Speed - 160 r/min

(Oil) Lubrication Speed - 320 r/min

• Model Number: RSF-49/530E4
• Inner Diameter：530mm Outer Diameter：710mm Width：180mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-25
• Application:Pneumatic Control Elements,multi-knife lathe,labor insurance,Special Equipment,machine lathe,knitted fabrics,mathematical instruments,Antenna Potentials,beverage production,hydraulic cylinder,Performance test
• Similar models:NTN NNU4921C1NAP4 ISO NNU4996K NBS SL014956 ISO NNC4930V ISO SL014976 NTN NNU4928 CX NNU4926 NKE NNCF49/500-V KOYO DC4924VW CX NNU4992K
• BEARING POWER International Trading Co.,Ltd. specialize in RSF-49/530E4 products，there is large inventory of NSK RSF-49/530E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RSF-49/530E4 Which NSK RSF-49/530E4 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
  206-Z	62	30	16	SKF	Deep Groove Ball Bearings
  21306 K	30	72	19	ISB	Spherical Roller Bearings
  22319BK	95	200	67	NTN	Spherical Roller Bearings
  6903N	17	30	7	NTN	Deep Groove Ball Bearings
  7909CDB	45	68	12	CYSD	Angular Contact Ball Bearings
  GBRI 365628 U	57,15	88,9	44,7	IKO	Needle Roller Bearings
  GE80ET-2RS	80	120	55	LS	Plain Bearings
  HC62/28DD	28	58	16	KBC	Deep Groove Ball Bearings
  HK 1520 2RS	15	21	20	NBS	Needle Roller Bearings
  KBFL 16-PP	16	26		NBS	Linear Bearings
  M802048/M802011	41,275	82,55	26,543	AST	Tapered Roller Bearings
  NUP2316	80	170	58	FBJ	Cylindrical Roller Bearings
  PSL 612-327	300	500	350	PSL	Tapered Roller Bearings
  SC04A50CS24PX1/3AS	20	52	12	NTN	Deep Groove Ball Bearings
  110BT472	11.0000	14.5000		American	THRUST BALL BEARINGS
  CCYR-4-S	1.2500	4.0000	2.3125	McGill	NEEDLE BEARINGS
  ELP50				RIV	THRUST BALL BEARINGS
  51314				SNR	THRUST BALL BEARINGS
  23216	80	140	44.4	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  305701-ZZ	12	35	15.9	CONSOLIDATED	YOKE TYPE TRACK ROLLERS