d - 340 mm

Fw - 387 mm

D - 520 mm

B - 180 mm

r min. - 5 mm

da min. - 360 mm

da max - 383 mm

Da max. - 500 mm

db min - 393 mm

ra max. - 4 mm

Weight - 136 Kg

Basic dynamic load rating (C) - 2370 kN

Basic static load rating (C0) - 4810 kN

• Model Number: NNU4068
• Inner Diameter：340mm Outer Diameter：520mm Width：180mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Machine Tool Accessories,metal mold,industrial supplies,Gripper Swing,oral medical device,Industrial,Broadcasting System,Broadcasting System,Infrared Technology,filter paper products,Other Machine Tools
• Similar models:KOYO NNU4068 NACHI 24068E ISB NNU4068M/W33 ISB NNU4068KM/W33 NACHI 24068EK30
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4068 products，there is large inventory of KOYO NNU4068 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NNU4068 Which KOYO NNU4068 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
  10405	25	80	21	SIGMA	Self-Aligning Ball Bearings
  239/560-B-K-MB + AH39/560-H	530	750	140	FAG	Spherical Roller Bearings
  23196-K-MB-W33+OH3196-H	480	790	248	NKE	Spherical Roller Bearings
  32336	180	380	134	NACHI	Tapered Roller Bearings
  66585/66520	60	122,238	33,338	Timken	Tapered Roller Bearings
  6906NSE	30	47	9	NACHI	Deep Groove Ball Bearings
  7314 ADT	70	150	70	ISO	Angular Contact Ball Bearings
  NKS43	43	58	22	AST	Needle Roller Bearings
  RSF-4960E4	300	420	118	NSK	Cylindrical Roller Bearings
  NKI70/35-XL	70	95	35	INA	Needle Roller Bearings
  S61702-2RS	15	21	4	ZEN	Deep Groove Ball Bearings
  SL181872	360	440	38	ISO	Cylindrical Roller Bearings
  81214			11.0	INA	THRUST ROLLER BEARINGS
  PP110				RIV	THRUST BALL BEARINGS
  HK1814RS	24		14	SKF	NEEDLE BEARING
  NBA13907	5.5000	6.1250	.3125	NSK	ANGULAR CONTACT BALL BEARINGS
  GE180FO-2RS	180	290	155	INA	SPHERICAL PLAIN BEARINGS
  140424	.8750	1.3750	1.5000	Rollway	JOURNAL ROLLER ASSEMBLIES
  NU-18/1400	1400	1700	132	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RSL183016	80		34	CONSOLIDATED	CYLINDRICAL ROLLER BEARING