d - 50 mm

Fw - 60 mm

D - 80 mm

B - 28 mm

C - 28 mm

r5 min. - 1,1 mm

S - 1,5 mm

Weight - 0,523 Kg

Basic dynamic load rating (C) - 66,9 kN

Basic static load rating (C0) - 103 kN

(Grease) Lubrication Speed - 7300 r/min

(Oil) Lubrication Speed - 4800 r/min

• Model Number:NKJS50
• Inner Diameter：50mm Outer Diameter：80mm Width：28mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:pneumatic Pump,Traffic Fire Protection Equipment Security equipment,dye pigments,hydraulic cylinder,lifting tackle,Other machinery,chuck industry,magnetic elements,bio-chemical,CNC,ventilator anesthesia machine etc
• Similar models:NTN HKZ22X50.4X17 INA BK0509 KOYO 50BM5825 CX NKI50/25 JNS NAFW355034 INA NKIS50-XL KOYO DL5020 NBS GLP5023 KOYO NKJ50/35 INA K50X57X18
• BEARING POWER International Trading Co.,Ltd. specialize in NKJS50 products，there is large inventory of KOYO NKJS50 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NKJS50 Which KOYO NKJS50 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
  1309	45	100	25	ISO	Self-Aligning Ball Bearings
  170RU51	170	248		Timken	Cylindrical Roller Bearings
  30326 A	130	280	63,75	CX	Tapered Roller Bearings
  355/354-B	44,45	85	21,692	Timken	Tapered Roller Bearings
  50TP121	127	254	50,8	Timken	Thrust Roller Bearings
  51103	17	30	9	NACHI	Thrust Ball Bearings
  619/5-ZZ	5	13	4	ISB	Deep Groove Ball Bearings
  697HZZ	7	17	5	AST	Deep Groove Ball Bearings
  FBN-354026	35	40		NSK	Needle Roller Bearings
  HJ-405228,2RS	63,5	82,55	44,45	KOYO	Needle Roller Bearings
  NA6903	17	30	23	INA	Needle Roller Bearings
  NJ330-E-MA6	150	320	65	NKE	Cylindrical Roller Bearings
  PSL 612-329	409,575	546,1	87,312	TMB	Tapered Roller Bearings
  UCFX08	40		49,2	ISO	Bearing Units
  SF1018	51,650	88,100	21,000	NTN	Angular Contact Ball Bearings
  UCFCX07	35			FYH	Bearing Units
  UCT202	15			ISO	Bearing Units
  6320K	100	215	47	STEYR	DEEP GROOVE BALL BEARINGS
  NL24	3.0000	5.7500	1.0625	STEYR	CYLINDRICAL ROLLER BEARINGS
  59434				CONSOLIDATED	THRUST BALL BEARINGS