7216A5 NSK Bearings ZENEO dealers
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Wuxi Bearing NSK linear bearings 7216A5 Dealer
[7216A5 bearing】 Size Specifications:
Bearing Type: 7216A5 bearing
Inner diameter: 80 mm
Outer diameter: 140 mm
Thickness: 26 mm
Bearing series: angular contact ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported NTN Bearing
Structural deformation double row angular contact ball bearings, there are four:
A Type: 90mm outside diameter less than or equal to the standard design of the bearing. No ball gap, it can withstand the equivalent of two-way axial load. Using lightweight glass fiber reinforced nylon 66 cage, the bearing temperature rise is very small.
Type A: 90mm diameter greater than the standard design of the bearing. Side of the ball gap, with z steel stamping cage or brass cage entity.
E-type: is reinforced structure, the side with filling slots, you can install more of the ball, so the higher carrying capacity.
Both sides with a dust cover and sides with a ring type, A-type design and E-type design of double row angular contact ball bearings can be on both sides with a dust cover (non-contact) or seals (contact). Sealed bearings are filled with anti-rust lithium grease, generally between -30 degrees to 110 degrees operating temperature. Without re-lubrication during use, no heating before installation.
When the double row angular contact ball bearing installation should be noted that although two-way bearings can withstand axial load, but if one side of the ball gap, it should be careful not to let the main axial load through the notched side gutter.
NSK Bearing tolerance class
P0 (omitted) - tolerance levels comply with JIS standards for 0.
P6-- tolerance levels comply with JIS standards for six.
P6X-- tolerance levels comply with JIS standards for class 6X.
P5-- tolerance class in accordance with 5 JIS standards.
P4-- tolerance class in accordance with 4 JIS standards.
P2-- tolerance levels comply with JIS standards for two.
NSK Bearings special specifications
X26-- use temperature limit of 150 degrees Celsius.
X28-- temperature limit of 200 degrees Celsius
X29-- use temperature is limited to 250 degrees Celsius.
S11-- aligning roller bearings, temperature limit of 200 degrees Celsius
We recommend the following models: 6302ZZE bearing NU2305EM bearing GE50CJ2 bearing IRB1012 bearing QJ307N2 bearing 22313RHK + H2313 bearing EGBZ1012-E40 bearing 6226ZZX bearing 61811N bearing 6017V bearing 7216A5 bearing
I also recommend you 7216A5 bearing purposes: tapping machine, lifting equipment, rolling machines, drilling machines, slotting machines, mining metal detectors, hobbing machine, iron machine, circular saws, standard sieve, and other purposes.