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：2025-04-22
• Application:luminescent reagent,Digital Generator,reducer,Water Monitoring,industrial supplies,Rolling mill gear box,sheet industry,Dental Drill etc,metering pump,orthodontic material,oral medical device
• Similar models:NBS SL024940 CX NNU4940K ISO NNU4940 KOYO NNU4940 NSK NNU4940MB ISO NNCL4940V ISB NNU4940K/SPW33 ISO NN4940 NTN NN4940 NSK NNU4940
• 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
  05075/05185	19.05	47	14,381	FBJ	Tapered Roller Bearings
  16009/HR22T2	45	75	10	SKF	Deep Groove Ball Bearings
  2317K	85	180	60	ISO	Self-Aligning Ball Bearings
  3305-2RS	25	62	25,4	ISB	Angular Contact Ball Bearings
  4428	55,563	84,138	22,225	INA	Thrust Ball Bearings
  61909ZZ	45	68	12	CRAFT	Deep Groove Ball Bearings
  6312N	60	130	31	NSK	Deep Groove Ball Bearings
  B-126	19.050	25.400	9.53	KOYO	Needle Roller Bearings
  CX429				CX	Wheel Bearings
  FLR1-5ZZA	2,38	9,12	3,571	NTN	Deep Groove Ball Bearings
  LS 1528	28	15	2,75	SKF	Thrust Roller Bearings
  K89456-M	280	520	48	INA	Thrust Roller Bearings
  NN3080	400	600	148	CX	Cylindrical Roller Bearings
  NU2207FM	35	72	23	Fersa	Cylindrical Roller Bearings
  UCF312	60			KOYO	Bearing Units
  NJA5909	45	68	30	FAG	NEEDLE BEARINGS
  F627LLU	7	22	7	NTN	DEEP GROOVE BALL BEARINGS
  NA6919	95	130	63	INA	NEEDLE BEARINGS
  MF-115-ZZ	5	11	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KB-42CPO-2RS	4.2500	4.8750	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS