d - 380 mm

D - 520 mm

B - 140 mm

C - 140 mm

r min. - 4 mm

da min. - 396 mm

Da max. - 504 mm

ra max. - 3 mm

Weight - 90,5 Kg

Basic dynamic load rating (C) - 2040 kN

Basic static load rating (C0) - 5200 kN

(Grease) Lubrication Speed - 240 r/min

(Oil) Lubrication Speed - 450 r/min

• Model Number: RSF-4976E4
• Inner Diameter：380mm Outer Diameter：520mm Width：140mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-23
• Application:sheet industry,blood cell reagent,insect experimental analysis instrument,lifting equipment Hoisting hoist,transistor fittings,Embroidery,hydraulic pump,van,Surveying Surveying Instruments,engine,circulating pump
• Similar models:SKF NNU4976B/SPW33 ISO SL014976 ISB NNU4976K/SPW33 NKE NNCF4976-V PSL NNCL4976V NSK RS-4976E4 ISO NNCL4976V INA SL024976 ISO SL024976 SKF NNU4976BK/SPW33
• BEARING POWER International Trading Co.,Ltd. specialize in RSF-4976E4 products，there is large inventory of NSK RSF-4976E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RSF-4976E4 Which NSK RSF-4976E4 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
  2314K+H2314	70	150	51	CX	Self-Aligning Ball Bearings
  16010 ZZ	50	80	10	ISO	Deep Groove Ball Bearings
  2205K-2RS	25	52	18	CX	Self-Aligning Ball Bearings
  4T-39590/39520	66,675	112,712	30,162	NTN	Tapered Roller Bearings
  7016 A-UO	80	125	44	CX	Angular Contact Ball Bearings
  7830CDB	150	190	20	CYSD	Angular Contact Ball Bearings
  8506	30	62	20	CYSD	Deep Groove Ball Bearings
  BCE78	11,112	15,875	12,7	INA	Needle Roller Bearings
  EXT312	60			SNR	Bearing Units
  NJ2318 ET	90	190	64	NSK	Cylindrical Roller Bearings
  NJ2206-E-TVP2 + HJ2206-E	30	62	20	FAG	Cylindrical Roller Bearings
  NNU60/630	630	920	515	PSL	Cylindrical Roller Bearings
  NTB 3552	35	52		IKO	Needle Roller Bearings
  QJ212	60	110	22	ISO	Angular Contact Ball Bearings
  UCTH205-150	25		88	KOYO	Bearing Units
  H3120.308	100	130		FAG	ADAPTERS
  5318	90	190	73	FED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NK50/35	62		35	SKF	NEEDLE BEARINGS
  14AE	75	130	16	RIV	DEEP GROOVE BALL BEARINGS
  24084	420	620	200	CONSOLIDATED	SPHERICAL ROLLER BEARINGS