Bearing ZENEO NSK 7305C / DT bearing parameters
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Bearing Shenzhen NSK 7305C / DT bearing parameters
[7305C / DT bearing】 Size Specifications:
Bearing Model: 7305C / DT bearing
Inner diameter: 25mm
Outer diameter: 62mm
Thickness: 34mm
Bearing series: angular contact ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported bearings NACHI
High-speed precision angular contact ball bearings, mainly for high-speed rotating light load situations requiring high precision bearings, high speed, low vibration, low temperature rise and a certain life. Often high-speed spindle bearing installed in pairs, is the inner surface of the high-speed spindle grinder key component parts. Main Specifications:
1. Bearing precision index: more than GB / 307.1-94 P4 level precision
2. High-speed performance: dmN value of 1.3 ~ 1.8x 106 / min
3. life (average):> 1500 h
High-speed precision angular contact ball bearing life of a great relationship with the installation, you should note the following
1. Bearing installation should be in clean, clean a room, to go through carefully matching bearing, bearing spacer to go through the grind, while maintaining the inner and outer ring spacers high premise spacer parallelism should be controlled in 1um the following;
2. The bearings should be cleaned before installation clean, cleaning the inner slope upward, feel should be flexible, no sense of stagnation, dried, placed in a predetermined amount of fat, in the case of oil mist lubrication should be placed in a small amount of oil mist;
3. Bearing installation should use special tools, even by force, non-beat;
4. Bearing storage should be clean and ventilated, non-corrosive gases, relative humidity less than 65%, long-term storage should be regularly rust.
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) - Standard Radial Bearing radial clearance.
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, smaller than the CC2 clearance.
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 bearing radial clearance.
We recommend the following models: 71910ACE / P4A bearing 4T-33012 bearing 6315ZENR bearings NJ214 bearing SA25ES bearing NUP2212ET bearing NK45 / 30 + IR40 × 45 × 30 bearing ZARF50115LTN bearing 2011 bearing 7000A bearing 7305C / DT bearing
I also recommend you 7305C / DT bearing uses: Closed cooling towers, flattening machine, cake room equipment, cooling towers, complex machines, concrete machinery, CVT machine, cutting machine, brick machinery, Planetary Gear machines, and other purposes.
Bearing Shenzhen NSK 7305C / DT bearing parameters
[7305C / DT bearing】 Size Specifications:
Bearing Model: 7305C / DT bearing
Inner diameter: 25mm
Outer diameter: 62mm
Thickness: 34mm
Bearing series: angular contact ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported bearings NACHI
High-speed precision angular contact ball bearings, mainly for high-speed rotating light load situations requiring high precision bearings, high speed, low vibration, low temperature rise and a certain life. Often high-speed spindle bearing installed in pairs, is the inner surface of the high-speed spindle grinder key component parts. Main Specifications:
1. Bearing precision index: more than GB / 307.1-94 P4 level precision
2. High-speed performance: dmN value of 1.3 ~ 1.8x 106 / min
3. life (average):> 1500 h
High-speed precision angular contact ball bearing life of a great relationship with the installation, you should note the following
1. Bearing installation should be in clean, clean a room, to go through carefully matching bearing, bearing spacer to go through the grind, while maintaining the inner and outer ring spacers high premise spacer parallelism should be controlled in 1um the following;
2. The bearings should be cleaned before installation clean, cleaning the inner slope upward, feel should be flexible, no sense of stagnation, dried, placed in a predetermined amount of fat, in the case of oil mist lubrication should be placed in a small amount of oil mist;
3. Bearing installation should use special tools, even by force, non-beat;
4. Bearing storage should be clean and ventilated, non-corrosive gases, relative humidity less than 65%, long-term storage should be regularly rust.
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) - Standard Radial Bearing radial clearance.
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, smaller than the CC2 clearance.
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 bearing radial clearance.
We recommend the following models: 71910ACE / P4A bearing 4T-33012 bearing 6315ZENR bearings NJ214 bearing SA25ES bearing NUP2212ET bearing NK45 / 30 + IR40 × 45 × 30 bearing ZARF50115LTN bearing 2011 bearing 7000A bearing 7305C / DT bearing
I also recommend you 7305C / DT bearing uses: Closed cooling towers, flattening machine, cake room equipment, cooling towers, complex machines, concrete machinery, CVT machine, cutting machine, brick machinery, Planetary Gear machines, and other purposes.