d - 200 mm

Fw - 225 mm

D - 280 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 10,1 Kg

Basic dynamic load rating (C) - 570 kN

Basic static load rating (C0) - 1220 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 3700 r/min

• Model Number: NNU4940
• Inner Diameter：200mm Outer Diameter：280mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:coal,sample cup,hydraulic cylinder buffer,machine tool spindle,ventilation fans,Broadcasting System,Handling machinery and various industrial machinery,baler,Display Devices,labor insurance,Textile Accessories
• Similar models:INA SL024940 ISO NNU4940KV NTN NNU4940KC1NAP4 KOYO DC4940VW NSK RS-4940E4 NSK NNU4940MBKR NACHI NNU4940 SKF NNCF4940CV SKF NNU4940BK/SPW33 FAG NNU4940-S-K-M-SP
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4940 products，there is large inventory of NACHI NNU4940 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NNU4940 Which NACHI NNU4940 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
  10BM1410	10	14	10	KOYO	Needle Roller Bearings
  230/1000EK	1000	1420	308	NACHI	Cylindrical Roller Bearings
  23156 KCW33+AH3156	280	460	146	ISO	Spherical Roller Bearings
  4R24002	1200	1590	1050	NTN	Cylindrical Roller Bearings
  AST11 1410	14	16		AST	Plain Bearings
  CRF-32320 A	100,000	215,000	77,500	CRAFT	Wheel Bearings
  74500/74850-B	127	215,9	47,625	Timken	Tapered Roller Bearings
  BT1-7502/QVC038	27	66		SKF	Tapered Roller Bearings
  CF48				AST	Needle Roller Bearings
  NAPK207-22	34,925			FYH	Bearing Units
  NF344	220	460	88	KOYO	Cylindrical Roller Bearings
  S3306	30	72	30,2	ZEN	Angular Contact Ball Bearings
  SF5004	250,000	349,500	46,000	NTN	Angular Contact Ball Bearings
  W 6008-2RZ	68	40	15	SKF	Deep Groove Ball Bearings
  MR-40			1.7500	McGill	NEEDLE BEARINGS
  XLJ-15/8	1.6250	2.8750	.5625	RHP	DEEP GROOVE BALL BEARINGS
  NUP2305E	25	62	24	Torrington	CYLINDRICAL ROLLER BEARINGS
  6021	105	160	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  292/560EM	560	750		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS
  FY-10X	.6250			CONSOLIDATED	PILLOW BLOCKS