Komatsu D355A-1 Bulldozer Crawler Tractor Shop Repair Service Manual

Komatsu D355A-1 Bulldozer Crawler Tractor Shop Repair Service Manual SEARCH - Whether it's agriculture or construction equipment your working on, Has theKomatsu Hydraulic Pump IRA Hydraulic Pump Technical support and service 140x250x68 you need.

Bearing number: NUP2228 M
Size (mm): 140x250x68
Bore Diameter (mm): 140
Outer Diameter (mm): 250
Width (mm): 68
Bearing Type: NUP
Bore Dia (d): 140.0000
Outer Dia (D): 250.0000
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Product Details

Bearing number NUP2228 M
Size (mm) 140x250x68
Bore Diameter (mm) 140
Outer Diameter (mm) 250
Width (mm) 68
Bearing Type NUP
Bore Dia (d) 140.0000
Outer Dia (D) 250.0000
Width (B) 68.0000
Radius (min) (rs) 3.000
Dynamic Load Rating (Cr) 479,000
Static Load Rating (Cor) 708,000
Max Speed (Grease) (X1000 RPM) 2
Max Speed (Oil) (X1000 RPM) 3
Max. Shaft Shoulder Dia. Inner (Li) 169.0
Min. Housing Shoulder Dia., Outer (Lo) 221.0
Weight (g) 15,160.00
Precision RBEC 1
Standard Clearance C0
Material 52100 Chrome steel, or equivalent
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Worktime 9:00-18:00
Phone 86-510-85310167
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