d - 200 mm

Fw - 223 mm

D - 280 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 15,3 Kg

Basic dynamic load rating (C) - 570 kN

Basic static load rating (C0) - 1220 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 400 r/min

• Model Number: NNU 4940
• Inner Diameter：200mm Outer Diameter：280mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:test laboratory equipment and accessories,instrument,Control,motorcycle,hanging clamp,standing experimental equipment,impression material,chamfering machine etc,motor,multi-knife lathe,welding equipment
• Similar models:NSK NNU4940 NTN NN4940KD1C1NAP5 NSK NNU4940K ISO NN4940K NACHI NNU4940K NSK NN4940MBKR CX NNU4940KV KOYO NNU4940K NTN NNU4940C1NAP4 SKF NNU4940BK/SPW33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4940 products，there is large inventory of NSK NNU 4940 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NNU 4940 Which NSK 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
  02872/02820	28,575	73,025	22,225	NSK	Tapered Roller Bearings
  30264	320	580	104	KOYO	Tapered Roller Bearings
  AU0823-1/L588	40	80	36	NTN	Angular Contact Ball Bearings
  4T-898/892	139,7	228,6	57,15	NTN	Tapered Roller Bearings
  4TRS559	558,8	736,6	500	KOYO	Tapered Roller Bearings
  51140	200	250	37	NTN	Thrust Ball Bearings
  545/532-B	49,212	111,125	36,957	Timken	Tapered Roller Bearings
  7200 CTBP4	10	30	9	CX	Angular Contact Ball Bearings
  7920CTRSU	100	140	20	NSK	Angular Contact Ball Bearings
  EE231462/231975	371,475	501,65	74,612	Timken	Tapered Roller Bearings
  HM804846/HM804810	47,625	95,25	30,162	FBJ	Tapered Roller Bearings
  PDG256318	25	63	18	PFI	Deep Groove Ball Bearings
  TUP2 10.10	10	12		CX	Plain Bearings
  UCFL202E	15			FYH	Bearing Units
  YRT 180	180	280	43	ISB	Thrust Roller Bearings
  NF304E	20	52	15	SKF	CYLINDRICAL ROLLER BEARINGS
  R4AZZS	.2500	.7500	.2812	ISC	DEEP GROOVE BALL BEARINGS
  SN-206..20206	30	-	52	CONSOLIDATED	PILLOW BLOCKS
  SN-309..6309	45	-	70	CONSOLIDATED	PILLOW BLOCKS
  GE-160ES	160	230	105	CONSOLIDATED	SPHERICAL PLAIN BEARINGS