Bearing ZENEO NSK 7221A5 bearing parameters
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Bearing Shanghai NSK 7221A5 bearing parameters
[7221A5 bearing Specifications] Size:
Bearing Type: 7221A5 bearing
Inner diameter: 105 mm
Outside diameter: 190 mm
Thickness: 36 mm
Bearings: Angular Contact Ball Bearings
Bearing Brand: NSK Bearings
Spot supply of imported FAG Bearings
Installed in pairs of angular contact ball bearings can bear radial load mainly radial and axial joint load can also be subject to pure radial loads. Series configuration can only withstand axial load in one direction, the other two configurations can withstand axial load in either direction. This type of bearing is generally by the manufacturer to submit matching pairs of users, after installation preload interference, rings and balls in the axial pre-load condition, thereby enhancing the entire group as a single support bearing stiffness and rotation accuracy.
NSK bearing clearance
C1-- million to help the Electrical and Mechanical NSK Bearings Radial Bearing radial clearance, clearance smaller than C2 swim.
C2-- radial bearings radial clearance, smaller than the standard clearance.
CN (omitted) - Radial Bearing radial clearance standards.
C3-- Radial Bearing radial clearance, clearance larger than the standard.
C4-- Radial Bearing radial clearance, clearance larger than C3.
C5-- Radial Bearing radial clearance, clearance larger than C4.
CC1-- cylindrical roller bearings (not interchangeable) radial clearance, clearance smaller than the CC2.
CC2-- cylindrical roller bearings (not interchangeable) radial clearance, smaller than the standard clearance.
CC-- cylindrical roller bearings (not interchangeable) standard radial clearance.
CC3-- cylindrical roller bearings (not interchangeable) radial clearance, clearance larger than the standard.
CC4-- cylindrical roller bearings (not interchangeable) radial clearance, clearance larger than CC3.
CC5-- cylindrical roller bearings (not interchangeable) radial clearance, clearance larger than CC4.
MC1-- small, miniature ball bearing radial clearance, clearance smaller than MC2.
MC2-- small, miniature ball bearing radial clearance, clearance smaller than the MC3.
MC3-- small, miniature ball bearing radial clearance standard clearance.
MC4-- small, miniature ball bearing radial clearance, clearance larger than the MC3.
MC5-- small, miniature ball bearing radial clearance, clearance larger than the MC4.
MC6-- small, miniature ball bearing radial clearance, clearance larger than the MC5.
CM-- motor with deep groove ball bearings, cylindrical roller bearings radial clearance.
CT-- motors with cylindrical roller bearings radial clearance.
We recommend the following models: 54240 bearing bearing GE280ES PWTR45100-2RS bearing TAF1-172916 bearing 1305EK + H305 bearings 5200A-2ZTN9 23176BK + AH3176 bearings N1012 bearing bearing bearing 23020E bearing 7221A5 bearing 61826-2RS
I also recommend 7221A5 bearing purposes: ironing machine, pneumatic welding machine, water cooled chillers, ironing equipment washing equipment, friction welding, the restaurant in equipment, bonders, ordinary type cooling towers, catering equipment venture , cold welding, and other purposes.
Bearing Shanghai NSK 7221A5 bearing parameters
[7221A5 bearing Specifications] Size:
Bearing Type: 7221A5 bearing
Inner diameter: 105 mm
Outside diameter: 190 mm
Thickness: 36 mm
Bearings: Angular Contact Ball Bearings
Bearing Brand: NSK Bearings
Spot supply of imported FAG Bearings
Installed in pairs of angular contact ball bearings can bear radial load mainly radial and axial joint load can also be subject to pure radial loads. Series configuration can only withstand axial load in one direction, the other two configurations can withstand axial load in either direction. This type of bearing is generally by the manufacturer to submit matching pairs of users, after installation preload interference, rings and balls in the axial pre-load condition, thereby enhancing the entire group as a single support bearing stiffness and rotation accuracy.
NSK bearing clearance
C1-- million to help the Electrical and Mechanical NSK Bearings Radial Bearing radial clearance, clearance smaller than C2 swim.
C2-- radial bearings radial clearance, smaller than the standard clearance.
CN (omitted) - Radial Bearing radial clearance standards.
C3-- Radial Bearing radial clearance, clearance larger than the standard.
C4-- Radial Bearing radial clearance, clearance larger than C3.
C5-- Radial Bearing radial clearance, clearance larger than C4.
CC1-- cylindrical roller bearings (not interchangeable) radial clearance, clearance smaller than the CC2.
CC2-- cylindrical roller bearings (not interchangeable) radial clearance, smaller than the standard clearance.
CC-- cylindrical roller bearings (not interchangeable) standard radial clearance.
CC3-- cylindrical roller bearings (not interchangeable) radial clearance, clearance larger than the standard.
CC4-- cylindrical roller bearings (not interchangeable) radial clearance, clearance larger than CC3.
CC5-- cylindrical roller bearings (not interchangeable) radial clearance, clearance larger than CC4.
MC1-- small, miniature ball bearing radial clearance, clearance smaller than MC2.
MC2-- small, miniature ball bearing radial clearance, clearance smaller than the MC3.
MC3-- small, miniature ball bearing radial clearance standard clearance.
MC4-- small, miniature ball bearing radial clearance, clearance larger than the MC3.
MC5-- small, miniature ball bearing radial clearance, clearance larger than the MC4.
MC6-- small, miniature ball bearing radial clearance, clearance larger than the MC5.
CM-- motor with deep groove ball bearings, cylindrical roller bearings radial clearance.
CT-- motors with cylindrical roller bearings radial clearance.
We recommend the following models: 54240 bearing bearing GE280ES PWTR45100-2RS bearing TAF1-172916 bearing 1305EK + H305 bearings 5200A-2ZTN9 23176BK + AH3176 bearings N1012 bearing bearing bearing 23020E bearing 7221A5 bearing 61826-2RS
I also recommend 7221A5 bearing purposes: ironing machine, pneumatic welding machine, water cooled chillers, ironing equipment washing equipment, friction welding, the restaurant in equipment, bonders, ordinary type cooling towers, catering equipment venture , cold welding, and other purposes.