d - 50 mm

D - 80 mm

B - 28 mm

F - 60 mm

r_min - 1,1 mm

s - 2 mm / Axial displacement

m - 518 g / Weight

C_r - 71000 N / Dynamic load rating (radial)

C_0r - 98000 N / Static load rating (radial)

C_ur - 17300 N / Fatigue limit load, radial

n_G - 7400 1/min / Limiting speed

n_B - 4450 1/min / Reference speed

heavy series

• Model Number: NKIS50
• Inner Diameter：50mm Outer Diameter：80mm Width：28mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:Medium and large motor,expectoration machine,forklift industry,security equipment,Hydraulic Rama,sterilizers,Low-voltage electrical equipment,Cylinder Special,test equipment,coal,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving
• Similar models:Timken DL5012 IKO TR506430 IKO TAF506235 Timken K45X50X13H KOYO NTA-3650 NTN K50X55X27 KOYO RS455017 NSK FBN-505620 IKO NAF507820 KOYO K45X50X15H
• BEARING POWER International Trading Co.,Ltd. specialize in NKIS50 products，there is large inventory of INA NKIS50 . We has been built up long-term cooperation with INA company, could make a bulk order of the NKIS50 Which INA NKIS50 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.

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  22308EXK	40	90	33	NACHI	Cylindrical Roller Bearings
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  68/600	600	730	60	NTN	Deep Groove Ball Bearings
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  ARXJ18X35.8X5.4	18,000	35,800	5,400	NTN	Needle Roller Bearings
  B-44	6,35	11,112	6,35	NSK	Needle Roller Bearings
  NF420	100	250	58	ISO	Cylindrical Roller Bearings
  NJ2338-EX-M1+HJ2338-EX	190	400		FAG	Cylindrical Roller Bearings
  NUP2213 E	65	120	31	CX	Cylindrical Roller Bearings
  PHU2027	28	139	64,5	PFI	Angular Contact Ball Bearings
  S7000 ACE/P4A	26	10	8	SKF	Angular Contact Ball Bearings
  TAF 8510535	85	105	35	IKO	Needle Roller Bearings
  UK209+H-24	38,1	85	50	SNR	Deep Groove Ball Bearings
  NU311	55	120	29	FAG	CYLINDRICAL ROLLER BEARINGS
  GE65SW	65	100	22	ELGES	SPHERICAL PLAIN BEARINGS
  SDAF-322	4.8750	4.1875		SKF	PILLOW BLOCKS
  S7010CDGAP4A	50	80	16	SKF	ANGULAR CONTACT BALL BEARINGS
  NBA10706	4.2500	4.7500	.2500	NSK	ANGULAR CONTACT BALL BEARINGS
  NJ-2076E	380	560	106	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RA-208-109	1.5625	3.1496	.7086	CONSOLIDATED	BALL BEARINGS