d - 42 mm

Fw - 47 mm

D - 57 mm

B - 30 mm

C - 30 mm

r5 min. - 0,3 mm

S - 1,5 mm

Weight - 0,241 Kg

Basic dynamic load rating (C) - 39,9 kN

Basic static load rating (C0) - 84,1 kN

(Grease) Lubrication Speed - 9000 r/min

(Oil) Lubrication Speed - 5900 r/min

• Model Number: NKJ42/30
• Inner Diameter：42mm Outer Diameter：57mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:Medium and large motor,Vertical pull,Vertical machining,ignition system,universal category,rolling mill roll neck and slowdown device,reducer,Embroidery,tire industry,relay,tapping machine
• Similar models:NTN K37X42X23.8 NSK FWF-354216 KOYO K35X42X18 NSK FWF-354218 KOYO RSU374227 KOYO BTM2428 NTN K42X50X20 NTN K42X47X29.8 KOYO TVK2642J KOYO AXK2542
• BEARING POWER International Trading Co.,Ltd. specialize in NKJ42/30 products，there is large inventory of KOYO NKJ42/30 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NKJ42/30 Which KOYO NKJ42/30 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
  10BM1410	10	14	10	KOYO	Needle Roller Bearings
  20216 KC+H216	80	140	26	CX	Spherical Roller Bearings
  23192 KCW33+H3192	460	760	240	CX	Spherical Roller Bearings
  234718B	93	140	60	KOYO	Thrust Ball Bearings
  32012J/1B-N	60	95	26,5	KOYO	Tapered Roller Bearings
  619/8-2RS1	8	19	6	SKF	Deep Groove Ball Bearings
  BH-2016	31,75	41,275	25,4	Timken	Needle Roller Bearings
  MJ 7.1/2	190,5	368,3	69,85	SIGMA	Deep Groove Ball Bearings
  MJ2-NR	50,8	114,3	17,4625	RHP	Deep Groove Ball Bearings
  NJ29/900	900	1180	165	CX	Cylindrical Roller Bearings
  NUP2318	90	190	64	ISO	Cylindrical Roller Bearings
  RMEO60	60			INA	Bearing Units
  TSF 8 C	8	19	12	ISB	Plain Bearings
  TNB44140S01	34	59	20	SNR	Needle Roller Bearings
  UCFL320-63	100,0125			KOYO	Bearing Units
  FB-12	12	32	7	FED	MAGNETO BEARINGS
  AZ12015525			11	IKO	THRUST ROLLER BEARINGS
  WBC5-9ZZA	5	9	3	NTN	DEEP GROOVE BALL BEARINGS
  SN-516..2216-K	70		90	CONSOLIDATED	PILLOW BLOCKS
  RNA-5905	42		23	CONSOLIDATED	NEEDLE BEARINGS