NTN Self-Aligning Ball Bearing - Straight Bore, 1219 NT CUTTER ) (mm) 720 Weight(g) 980 Specification item model symbol 478-2643 Safety Latch Size:4F-12(R1.0)*12*26*110(CGM3S3712010)

) (mm) 720 Weight(g) 980 Cutting guide(mm) 6

5 58 50 4800 5600 15

Bore Type Round Bore Diameter 105 mm Outside Diameter 190 mm Overall Width 36 mm Closure Type Open Row Type & Fill Slot Single Row Non-Fill Slot Snap Ring Included Without Snap Ring Internal Clearance CN Operating Temperature Range -40 to 250 ºF Cage Type Pressed Dynamic Load Capacity 33040 lbf Static Load Capacity 23600 lbf Precision Rating Class 0 Seal Type None Finish/Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 36

5 132 163 2800 4000 3EB 0

Product Specifications Backside of socket have hex part（DSE17～DSE36）

NTN Self Aligning Ball Bearing Straight Bore, 1219 NT CUTTER ) (mm) 720 Weight(g) 980 Specification item model symbol 478 2643 Safety Latch Size:4F 12(R1.0)*12*26*110(CGM3S3712010) ) (mm) 720 Weight(g) 980 Cutting guide(mm) 6 5 58 50 4800 5600 15