NTN Deep Groove Ball Bearings 6908ZZ, D=40 Series_39^7300 NH type is NJ type

NH type is NJ type with an L type collar ring attached

Kiri                        Straight                 Jolo                      Shower                 Stop

NSK Deep Groove Ball Bearings 6221VV

Connection high pressure hose (12 765) G 1/8'' male Connection precision machined coupler (12 743) for H-nipples Burst pressure (bar) 900 Materials of high pressure hose Casing polyurethane

Table 3 shows information on using duplex (side by side) angular contact ball bearings

NTN Deep Groove Ball Bearings 6908ZZ, D=40 Series_39^7300 NH type is NJ typeNTN Deep Groove Ball Bearings 6908ZZ, D=40 Radial Deep Groove Ball Bearing Round Bore, 40 mm ID, 62 mm OD, 12 mm Width, Double Shielded, CN Internal Clearance SPECIFICATIONS Bore Type Round Bore Diameter 40 mm Outside Diameter 62 mm Overall Width 12 mm Closure Type Double Shielded 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