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Our company also sells: NUB209ECJ bearing HCB7208-E-2RSD-T-P4S bearing HH221449 / HH221410-B bearing 6209-RZ bearing 99575/99100 bearing 2 × 7084BGM bearing 2320-KM-C3 bearing 30216JR bearing 23264K.MB bearing IR17x22x16 bearing 6407 Bearings 52400 / 52630X bearings IR90X105X63 bearings 81108TN bearings RNAFW354526 bearings
【7907CDB Bearing】 Size Specifications:
Bearing Type: 7907CDB bearings
Inner diameter: 35
Diameter: 55
Thickness: 10
Bearing Series: angular contact ball bearings
Bearing Brand: NSK Bearings
Stock KOYO imported bearings
Double row angular contact ball bearing structure deformation has four kinds:
Type A: Standard design of bearings with an outer diameter less than or equal to 90mm. No ball gap, so can withstand the same two-way axial load. The use of lightweight glass fiber reinforced nylon 66 cage, bearing a small temperature rise.
Type A: Standard design of bearing with outer diameter greater than 90mm. One side with a ball gap, equipped with z steel plate stamping cage or solid brass cage.
E-type: is a reinforced structure, the side with the ball gap, you can install more balls, so a higher carrying capacity.
Double-row angular contact ball bearings with a dust cover on both sides and with a seal ring on both sides. Both type A and E designs can have a dust cover (non-contact type) or a seal ring (contact type) on both sides. Sealed bearings are filled with rust-proof lithium-based grease, the operating temperature is generally between -30 degrees to 110 degrees. No lubrication during use, no heating before installation.
Double-row angular contact ball bearings should be noted that although the bearings can withstand axial load in both directions, but if the side of the ball gap, it should be careful not to let the main axial load through the gap side of the groove.
NSK bearing ring shape
K - tapered hole, taper 1:12
K30 - tapered bore, taper 1:30.
E - There are cuts or holes in the ferrule.
E4 - outer ring with oil tank, oil hole.
N - outer diameter with groove.
NR - outer diameter with stop groove, stop ring.
NSK bearings with and pads
DB-million to help up to the mechanical and electrical NSK Bearings installed back to back in pairs.
DF - face to face installation in pairs.
DT - Series in pairs.
+ K - outer ring with liner.
+ L - inner ring with liner.
+ KL - inner and outer ring with liner.
We recommend the following models: 54224 bearing 7206ACD / HCP4A bearing 7216AC / DT bearing 230/560-BK-MB + AH30 / 560A bearing 7332DT bearing 81176M bearing HM807040 / JHM807012 bearing K537-532-X bearing NK21 / 20 bearing 331465BG bearing 7907CDB Bearings
I also recommend for your 7907CDB bearings use: agricultural machinery parts, flame arrester, fertilizer processing equipment, reboiler, planting machinery, evaporators, other oil equipment, heat exchangers, drilling equipment, oil coolers, and other purposes.
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