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: RSF-49/500E4
• Inner Diameter：500mm Outer Diameter：670mm Width：170mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-21
• Application:chamfer,education model Instruments,Special Equipment,fabric products,Control,ventilation equipment,teaching equipment,air conditioning tools,product accessories,equipment,axle lathe
• Similar models:NTN SL01-4948 NTN SL02-4912 KOYO NNU49/710 KOYO DC4922AVW ISB NNU49/600SPW33X ISO NNC4960V NSK RSF-4936E4 NTN NN4926 NKE NNCF4918-V SKF NNU4920BK/SPW33
• BEARING POWER International Trading Co.,Ltd. specialize in RSF-49/500E4 products，there is large inventory of NSK RSF-49/500E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RSF-49/500E4 Which NSK RSF-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
  30315	75	160	40	ISB	Tapered Roller Bearings
  31328-X-N11CA	140	300	154	FAG	Tapered Roller Bearings
  6014	70	110	20	KBC	Deep Groove Ball Bearings
  6208LLUD2	40,000	80,000	36,000	NTN	Deep Groove Ball Bearings
  6314-2Z	70	150	35	FAG	Deep Groove Ball Bearings
  7038CPA	190	290	46	KOYO	Angular Contact Ball Bearings
  E33011J	55	90	27	NACHI	Tapered Roller Bearings
  HM218248/10	89,974	146,975	40	ISO	Tapered Roller Bearings
  NATV 17	17	40	20	SKF	Cylindrical Roller Bearings
  NF256	280	500	80	ISO	Cylindrical Roller Bearings
  OB63	1,016	3,175	1,191	KOYO	Deep Groove Ball Bearings
  RTL31	60,325	97,638	20,65	INA	Thrust Roller Bearings
  NAXK12	21	12		FAG	NEEDLE BEARINGS
  293/850E.MB	850	1250		FAG	SPHERICAL ROLLERTHRUST BEARINGS
  210-SX	50	90	20	MRC	DEEP GROOVE BALL BEARINGS
  29340	200	340		Torrington	SPHERICAL ROLLERTHRUST BEARINGS
  SUCTF-207	35			IPTCI	THERMOPLASTIC PILLOW BLOCKS
  7321BEAG(Y/P)	105	225	49	STEYR	ANGULAR CONTACT BALL BEARINGS
  SD-3144200mm	200			CONSOLIDATED	PILLOW BLOCKS
  GE-180ES-2RS	180	260	105	CONSOLIDATED	SPHERICAL PLAIN BEARINGS