d - 140 mm

D - 250 mm

B - 68 mm

C - 68 mm

r min. - 3 mm

Weight - 13,9 Kg

Basic dynamic load rating (C) - 1050 kN

Basic static load rating (C0) - 1030 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2500 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,54

Calculation factor (Y1) - 2,6

Calculation factor (Y2) - 3,87

• Model Number: 22228EX
• Inner Diameter：140mm Outer Diameter：250mm Width：68mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:diving equipment,teaching equipment,wall industry,Pump,expectoration machine,Special Equipment,metering pump,coal mill,car shock absorber,Water Monitoring,construction machinery and equipment
• Similar models:NACHI 22228EXK NACHI 22228AEX NACHI 22228EX NACHI 22228AEXK
• BEARING POWER International Trading Co.,Ltd. specialize in 22228EX products，there is large inventory of NACHI 22228EX . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 22228EX Which NACHI 22228EX 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.

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  22256B.MB	280	500	130	FAG	SPHERICAL ROLLER BEARINGS
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  3306J2RS	30	72	30.2	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  A1320TS	100	215	47	Hyatt	CYLINDRICAL ROLLER BEARINGS
  U-30322	110	240	50	New Departure	ANGULAR CONTACT BALL BEARINGS
  62813-2RS	65	85	13	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RSTO-10	30		11.8	CONSOLIDATED	NEEDLE BEARINGS