d - 40 mm

Fw - 45 mm

D - 55 mm

B - 20 mm

C - 20 mm

Weight - 0,14 Kg

Basic dynamic load rating (C) - 27,5 kN

Basic static load rating (C0) - 57 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 9000 r/min

• Model Number: NKI40/20
• Inner Diameter：40mm Outer Diameter：55mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-19
• Application:other CNC,wire industry,agrochemical,chuck industry,Laser Devices,Dental Equipment,gear grinding machine,surgical instruments,Digital Generator,multi-knife lathe,medical equipment
• Similar models:ISO KK40x45x30 NTN MR405228 NBS HK40162RS NTN RNA0-55X72X40ZW IKO NAFW254026 NSK RNAFW506240 ISO K40x48x20 NTN MR8010440+MI-648040 NTN K40×45×27 CRAFT HK4020
• BEARING POWER International Trading Co.,Ltd. specialize in NKI40/20 products，there is large inventory of CX NKI40/20 . We has been built up long-term cooperation with CX company, could make a bulk order of the NKI40/20 Which CX NKI40/20 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
  6004/VA201	20	42	12	SKF	Deep Groove Ball Bearings
  6005-RS	25	47	12	CYSD	Deep Groove Ball Bearings
  6917NR	85	120	18	CYSD	Deep Groove Ball Bearings
  71936 C	180	250	33	ISO	Angular Contact Ball Bearings
  7410	50,000	130,000	31,000	NTN	Angular Contact Ball Bearings
  7414 B	70	180	42	CX	Angular Contact Ball Bearings
  DAC3975037	39	75	37	CYSD	Angular Contact Ball Bearings
  FJLT-1518	15	22	18	NSK	Needle Roller Bearings
  GBRI 284828 UU	44,45	76,2	44,7	IKO	Needle Roller Bearings
  GE17ES	17	30	14	ZEN	Plain Bearings
  IJ132011	28			ILJIN	Angular Contact Ball Bearings
  K 55x63x15	55	63		NBS	Needle Roller Bearings
  NKI7/16	7	17	16	CX	Needle Roller Bearings
  NN 3012	60	86,1	26	NSK	Cylindrical Roller Bearings
  NAK17	17	37	20	FAG (Old No.)	NEEDLE BEARINGS
  IR-141820	.8750		1.2600	Torrington	NEEDLE BEARINGS
  6015-ZNR	75	115	20	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5315MNR	75	160	68.3	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RNA-5914	100		40	CONSOLIDATED	NEEDLE BEARINGS
  KB-75XPO	7.5000	8.1250	.3125	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS