Kobelco SK250NLC-4 Hydraulic Final Drive Pump

Unit Body Material:Cast Iron; Heat Resistant Characteristics:Standard; Pillow Type, Category:Standard; Surface Treatment:No; Fit:J7; Lubrication:No; Type of Insert Bearing:Cylindrical Bore Sha; Rolling Element Material:Steel; Seal Type:Standard; Diameter series symbol:For Heavy Load;

Grease Limiting Speed:31000 rpm; Cr - Dynamic Load Rating:2.7 kN; Features:Contact Seals; Outside Ring Width B:6.000 mm; Bore Size d:10 mm; C0r - Static Load Rating:1.3 kN; Clearance:C3; Oil Limiting Speed:37000 rpm; Outside Diameter D:22.000 mm; Weight:0.009 Kg;

Rolling Element Material:Bearing Steel; Unit, Type:Insert Bearing Unit; Grease Type:Standard Grease; Diameter series symbol:Used for Light load; Seal:Triple seals; Bearing Inner Dia. Shape:Tapered hole adapter; Surface Treatment:No; Stroke:No; Fit:J7; Surface Treatment:No;

No. of Tangs:19; X:6.910 in; Weight:0.935 lb; B:9.438 in; R:7.171 in; Q:0.146 in; E:8.375 in; V:0.312 in; T:0.645 in; S:0.715 in;

Housing Width:9.3 in; Dimension M:10.5 in; Cr - Dynamic Load Rating:227732 lbf; Seal Type:Viton Single Lip; Dimension L:27.0 in; Weight:741 lb; Bearing - Housing - Seal:MSE704BXHRSS; Bolt Size:4 x M30; Series Type:Medium Series; Bearing UPC:013992105431;