d - 140 mm

D - 250 mm

B - 68 mm

C - 68 mm

r min. - 3 mm

Weight - 14,8 Kg

Basic dynamic load rating (C) - 945 kN

Basic static load rating (C0) - 890 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 2,21

Calculation factor (Y1) - 2,26

Calculation factor (Y2) - 3,37

• Model Number:22228AEX
• Inner Diameter：140mm Outer Diameter：250mm Width：68mm
• Type：Cylindrical Roller Bearings
• Update date：2026-01-02
• Application:casting embedding,Pneumatic Control Valves,power source,pump accessories,respirator,car steering pin,bathroom facilities,Gear grinding machine,building decoration raw materials and accessories,Wire grinder,Dental Drill etc
• Similar models:NACHI 22228EXK NACHI 22228AEX NACHI 22228EX NACHI 22228AEXK
• BEARING POWER International Trading Co.,Ltd. specialize in 22228AEX products，there is large inventory of NACHI 22228AEX . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 22228AEX Which NACHI 22228AEX 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
  2217K	85	150	36	CX	Self-Aligning Ball Bearings
  23038CKW33	190	290	75	AST	Spherical Roller Bearings
  2322S	110	240	80	NTN	Self-Aligning Ball Bearings
  6815N	75	95	10	NSK	Deep Groove Ball Bearings
  6312-2Z	60	130	31	FAG	Deep Groove Ball Bearings
  71914 CE/HCP4AH1	100	70	16	SKF	Angular Contact Ball Bearings
  7917DT	85	120	18	CYSD	Angular Contact Ball Bearings
  CBK-264	110	180	41,275	FLT	Tapered Roller Bearings
  EC-6202LLU	15	35	11	NTN	Deep Groove Ball Bearings
  GX50N	50	130	42,5	LS	Plain Bearings
  GYE25-KRRB	25	52	34,1	NKE	Deep Groove Ball Bearings
  N416	80	200	48	CRAFT	Cylindrical Roller Bearings
  NP307 E	35	80	21	CX	Cylindrical Roller Bearings
  NUP 228 ECM	250	140	42	SKF	Thrust Ball Bearings
  SAT25	25	62	16	NTN	Plain Bearings
  SDE16AJ	16	26	24,9	KOYO	Linear Bearings
  6304-2RSNR	20	52	15	FAG	DEEP GROOVE BALL BEARINGS
  NU220E	100	180	34	SKF	CYLINDRICAL ROLLER BEARINGS
  XLS-7	7.0000	9.5000	1.2500	NH	DEEP GROOVE BALL BEARINGS
  GEH-280C-2RS	280	430	210	CONSOLIDATED	SPHERICAL PLAIN BEARINGS