d - 200 mm

D - 310 mm

Ew - 282 mm

B - 82 mm

C - 82 mm

r min. - 2,1 mm

da min. - 211 mm

Da min - 285 mm

Da max. - 299 mm

ra max. - 2 mm

Weight - 22,5 Kg

Basic dynamic load rating (C) - 638 kN

Basic static load rating (C0) - 1120 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2100 r/min

• Model Number: NN3040
• Inner Diameter：200mm Outer Diameter：310mm Width：82mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:power tools,Logistics Equipment,physical instruments,tower crane,construction machinery and equipment,electromyography machine,cleaning agent,supporting facilities,die casting mold,chromatography,Industrial
• Similar models:ISO BK304024 KOYO NN3040 CX NF3040 ISO NP3040 NACHI 23040EK ISB NN3040SPW33 NTN NN3040K ISO NJ3040 SIGMA NCF3040V ISO HK304014
• BEARING POWER International Trading Co.,Ltd. specialize in NN3040 products，there is large inventory of KOYO NN3040 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NN3040 Which KOYO NN3040 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.

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  11211	55	100	60	NKE	Self-Aligning Ball Bearings
  23238-K-MB-W33	190	340	120	NKE	Spherical Roller Bearings
  32217J/DF	85	150	77	ISB	Tapered Roller Bearings
  34294/34500	74,976	127	26,988	Timken	Tapered Roller Bearings
  35BD219	35	55	20	NSK	Angular Contact Ball Bearings
  80TPS135	203,2	374,65		Timken	Thrust Roller Bearings
  85BER19X	85	120	18	NSK	Angular Contact Ball Bearings
  EST204+WB	20			SNR	Bearing Units
  HK4212	42	49	12	CX	Cylindrical Roller Bearings
  NJ314E	70	150	35	NTN	Cylindrical Roller Bearings
  SCE46PP	6,35	11,112	9,525	INA	Needle Roller Bearings
  RA105RR	1.3125	2.8346	.6693	FAF	BALL BEARINGS
  NNCF4920CV	100	140	40	SKF	CYLINDRICAL ROLLER BEARINGS
  ML415	75	190	45	Rollway	CYLINDRICAL ROLLER BEARINGS
  5307-CZZ	35	80	34.9	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  318-SZZG	90	190	43	MRC	DEEP GROOVE BALL BEARINGS
  FYT11/4WF	1.2500			SKF	PILLOW BLOCKS
  NBC11412	4.5000	5.5000	.5000	NSK	DEEP GROOVE BALL BEARINGS
  NKX20Z	30	20		SKF	NEEDLE BEARINGS
  6302NR	15	42	13	CONSOLIDATED	DEEP GROOVE BALL BEARINGS