ZENEO Bearings NSK 6904NR bearing specifications
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Shanghai Shenzhen NSK Bearings NSK 6904NR bearing specifications
[NSK 6904NR bearing Specifications] Size:
Bearing Type: 6904NR bearing
Inner diameter: 20 mm
Outside diameter: 37 mm
Thickness: 9 mm
Bearings: deep groove ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported bearings TIMKEN the United States
Deep groove ball bearings mounted on the shaft, the axial clearance in the bearing within the shaft or housing to limit the two directions of the axial displacement, it can be positioned in the bi-axial direction. In addition, the class also have some bearing self-aligning capability, when compared to shell hole tilt 2 'to 10', still work, but have a certain influence on bearing life. Deep groove ball bearing cage mostly steel stamping Ribbon Cage, a large multi-use vehicle system for metal bearing solid cage.
We recommend the following models: NN3056 / SPW33 bearing BAM1910 bearing 7328DB bearing 32008X Bearing B71900-C-2RSD-T-P4S bearing CFE12VB bearing 24148BK30D1 NU340E.M1 bearing bearing 98205 bearing 52315 bearing bearing 7928CDF 63 / 32-2Z bearing NSK 6904NR bearing
I also recommend NSK 6904NR bearing purposes: pipeline pumps, foot welding, metallurgy, stud welding, road traffic, welding, engineering and engineering design, welding machines, medical, welding, cutting equipment, hot Taiwan, aerospace, corrugated pipe equipment, ironing equipment, instruments, and other purposes.
NSK bearing ring shape
K-- tapered bore, taper 1:12
K30-- tapered bore, taper 1:30.
E-- rings on a cut or hole.
Tanker, E4-- hole on the outer ring.
N-- outer diameter with snap groove.
NR-- outer diameter with snap groove, snap ring.
NSK Bearings fit and pad
DB-- million to help the Electrical and Mechanical NSK bearings installed in pairs back to back.
DF-- face to face in pairs.
DT-- series installed in pairs.
+ K-- outer ring with liner.
+ L-- inner padded.
+ KL-- inner and outer rings padded.