(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 100.0000

Outer Dia (D) - 180.0000

Width (B) - 46.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 318,000

Static Load Rating (Cor) - 418,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Max. Shaft Shoulder Dia. Inner (Li) - 119.0

Weight (g) - 5,524.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

This bearing is also available with the HJ end plate for the inner race.

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• Model Number: NJ2220 EMA
• Inner Diameter：100mm Outer Diameter：180mm Width：46mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:industrial fans,Wire grinder,lathe,car instrument,hydraulic cylinder,municipal machinery,heating fans,sample cup,wall industry,Material handling equipment,comprehensive experiment
• Similar models:NKE NU2220-E-M6 NACHI 22208AEX CX HK142220 ISO BK2220 NKE NJ2220-E-MA6+HJ2220-E NSK EE542220/542290 INA SL182220 NACHI 22205AEX ISB FC4872220 NTN NJ2220
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2220EMA products，there is large inventory of AST NJ2220 EMA . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ2220 EMA Which AST NJ2220EMA 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
  24034 K30MBW33	170	260	90	MPZ	Spherical Roller Bearings
  53226U	130	190	47,9	KOYO	Thrust Ball Bearings
  6020NR	100	150	24	SKF	Deep Groove Ball Bearings
  7023				Ruville	Wheel Bearings
  7238BDF	190	340	55	NTN	Angular Contact Ball Bearings
  97500/97901D+X1S-97500	127	228,6	115,888	Timken	Tapered Roller Bearings
  CX679				CX	Wheel Bearings
  E-4R14003	700	930	620	NTN	Cylindrical Roller Bearings
  GE 90 ES	130	90	60	SKF	Plain Bearings
  LM78349A/LM78310A	34,988	61,973	16,7	FBJ	Tapered Roller Bearings
  NJ240-E-MPA+HJ240-E	200	360	58	NKE	Cylindrical Roller Bearings
  NA4840	200	250	50	NTN	Needle Roller Bearings
  NU2356-EX-TB-M1	280	580	175	FAG	Cylindrical Roller Bearings
  RNA5903	30		18	NTN	NEEDLE BEARINGS
  803022	55	100	31	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  LBB8	.5000	.8750	1.2500	IKO	LINEAR RECIRCULATING BALL BEARINGS
  NJ2328E	140	300	102	STEYR	CYLINDRICAL ROLLER BEARINGS
  2912	82	60		SKF	THRUST BALL BEARINGS
  16036	180	280	31	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  1604-ZZ	.3750	.8750	.2812	CONSOLIDATED	DEEP GROOVE BALL BEARINGS