d - 100 mm

Fw - 139 mm

D - 250 mm

B - 58 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 14.4 Kg

Basic dynamic load rating (C) - 445 kN

Basic static load rating (C0) - 500 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3000 r/min

• Model Number: NJ 420
• Inner Diameter：100mm Outer Diameter：250mm Width：58mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:experimental equipment,outdoor equipment,sheet industry,luminescent reagent,screen filter,Oral Equipment,municipal machinery,Cylinder Type,Garment Accessories,pump,Dental Equipment
• Similar models:CX NF420 NTN 4R14205 NTN 4R4206 FBJ N420 CX BK162420 NTN E-4R14205 NSK EE420793/421417 NSK NJ420 NSK R420-4 INA SL04200-PP
• BEARING POWER International Trading Co.,Ltd. specialize in NJ420 products，there is large inventory of NACHI NJ 420 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NJ 420 Which NACHI NJ420 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
  1208K	40,000	80,000	18,000	SNR	Self-Aligning Ball Bearings
  14130/14282	33,338	71,996	19,002	Timken	Tapered Roller Bearings
  239/560RK	560	750	140	KOYO	Spherical Roller Bearings
  23100/23256	25,4	65,088	22,225	NSK	Tapered Roller Bearings
  231/560R	560	920	280	KOYO	Spherical Roller Bearings
  562924/GNP4	120	124	180	NTN	Thrust Ball Bearings
  7040DF	200	310	51	NACHI	Angular Contact Ball Bearings
  7309DB	45	100	25	NACHI	Angular Contact Ball Bearings
  BK5518	55	63	18	CX	Cylindrical Roller Bearings
  NU2219-E-TVP3	95	170	43	NKE	Cylindrical Roller Bearings
  PCM 10010530 M	100	105	30	SKF	Plain Bearings
  PCZ 4048 E	63,5	68,263	76,2	SKF	Plain Bearings
  I-71223	72	1.4375	17	FED	SELF
  FB-17	17	44	11	FED	MAGNETO BEARINGS
  NAF35x50x34	35	50	34	FAG (Old No.)	NEEDLE BEARINGS
  MCS344	220	460	88	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  QJ-326	130	280	58	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  HJ-2236	180		12	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  YCRSC-22	.3750	1.3750	.8125	CONSOLIDATED	NEEDLE BEARINGS
  SAF-218	4.1250	3.3750		CONSOLIDATED	PILLOW BLOCKS