The heavy-duty model has replaceable alloy steel jaws
120-1943 Oval File (12 PCS)
014mm Measurement System Metric Model Number 2960T Number of Items 1 Part Number 2960T Range 0-1mm Resolution 0
Fuji Gear Tooth Gauge Module Pitch 0
Length L-key: 121 1x L-keys (24319)
NTN Deep Groove Ball Bearings 6316, D=80 Type_23^Single-Row N-Type The heavy-duty model has replaceableNTN6316 Radial Deep Groove Ball Bearing Round Bore, 80 mm ID, 170 mm OD, 39 mm Width, Open, CN Internal Clearance Bore Type Round Bore Diameter 3. 1496 in, 80. 000 mm Outside Diameter 170. 000 mm, 6. 6929 in Overall Width 39. 000 mm, 1. 5354 in 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 F Cage Type Pressed Dynamic Load Capacity 30570