d - 20 mm

D - 52 mm

B - 21 mm

d₁ - - 31.2 mm

D₁ - - 41.85 mm

F - 27.5 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 1.1 mm

s - 1.9 mm

d_a - min. - 26.1 mm

d_a - max. - 26.2 mm

d_b - min. - 33 mm

D_a - max. - 45.4 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 47.5 kN

Basic static load rating - C₀ - 38 kN

Fatigue load limit - P_u - 4.8 kN

Reference speed - 15000 r/min

Limiting speed - 18000 r/min

Calculation factor - k_r - 0.25

Mass bearing - 0.217 kg

• Model Number:NJ 2304 ECP
• Inner Diameter：52mm Outer Diameter：20mm Width：21mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:Vacuum generator,Spectrum Products,Industrial Adhesive,Warehouse Shelf Equipment,Pneumatic Actuator,pneumatic Pump,Body shaping,water,multi-knife lathe,Industrial equipment,relay
• Similar models:SKF NJ2304ECP SKF NU2304ECP SKF NUP2304ECP
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2304ECP products，there is large inventory of SKF NJ 2304 ECP . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 2304 ECP Which SKF NJ2304ECP 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
  2206	30	62	20	KOYO	Self-Aligning Ball Bearings
  45282/45220	47,625	104,775	30,162	FBJ	Tapered Roller Bearings
  6821VV	105	130	13	NSK	Deep Groove Ball Bearings
  7320DB	100	215	47	NTN	Angular Contact Ball Bearings
  7322 A	110	240	50	ISO	Angular Contact Ball Bearings
  HM813842/10	63,5	127	36,512	ISO	Tapered Roller Bearings
  HSS71926-C-T-P4S	130	180	24	FAG	Angular Contact Ball Bearings
  NA4832	160	200	40	NSK	Needle Roller Bearings
  NKI 17/20	17	29	20	NBS	Needle Roller Bearings
  NKIS 7 TN	7	22	16	INA	Needle Roller Bearings
  NP18/500	500	620	56	ISO	Cylindrical Roller Bearings
  NP414535/NP655898	70	125	41	Timken	Tapered Roller Bearings
  SMR95-2TS	5	9	3	ZEN	Deep Groove Ball Bearings
  UCHA212	60		65,1	KOYO	Bearing Units
  365DR	65	140	48	HOFF	DEEP GROOVE BALL BEARINGS
  LR5003X-2Z	17	40	14	INA	YOKE TYPE TRACK ROLLERS
  S-516M	1.0000			Sealmaster (Old No.)	PILLOW BLOCKS
  HJ-1006	30		3	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NUKR-62	24	62	29	CONSOLIDATED	NEEDLE BEARINGS
  IR-120x130x30	120		30	CONSOLIDATED	NEEDLE BEARINGS