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SUCFS300 Stainless Steel Mounted Bearings
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ISUTAMI BEARINGS

SUCFS300 Stainless Steel Mounted Bearings

SUCFS300 Stainless Steel Mounted Bearings
ISUTAMI stainless steel mounted bearings is a kind of rotary precision, with precise, mainly bear radial load bearing, mainly used for large precision machine tool spindle and finishing equipment of rolling bearing.In recent years, this type of bearing has become the leading production and processing products.The special production process and processing method greatly improve the qualified rate of the bearing's primary matching, and effectively utilize the materials and working hours, thus further improving the economic benefits.
SUCFS300 Stainless Steel Mounted Bearings
ISUTAMI stainless steel mounted bearings is a kind of rotary precision, with precise, mainly bear radial load bearing, mainly used for large precision machine tool spindle and finishing equipment of rolling bearing.In recent years, this type of bearing has become the leading production and processing products.The special production process and processing method greatly improve the qualified rate of the bearing's primary matching, and effectively utilize the materials and working hours, thus further improving the economic benefits.

SUCFS300 Stainless Steel Mounted Bearings Products

SUCFS300 Stainless Steel Mounted Bearings Size Chart

Stainless Steel Mounted Bearings SUCFS300

Bearing No.
Insert
Bearing No.
Housing No. Shaft Dia Boundary Dimensions(mm)
Mass
(Kg)
in. mm a e i g f j k N E S
SUCFS305 SUC305 SFS305 - 25 110 80 9 22 80 7 13 16 39 15 1.17
SUCFS305-14 SUC305-14 7/8 -
SUCFS305-15 SUC305-15 15/16 -
SUCFS305-16 SUC305-16 1 -
SUCFS306 SUC306 SFS306 - 30 125 95 10 24 90 8 15 16 44 17 1.71
SUCFS306-17 SUC306-17 1-1/16 -
SUCFS306-18 SUC306-18 1-1/8 -
SUCFS306-19 SUC306-19 1-3/16 -
SUCFS306-20 SUC306-20 1-1/4 -
SUCFS307 SUC307 SFS307 - 35 135 100 11 27 100 9 16 19 49 19 2.20
SUCFS307-20 SUC307-20 1-1/4 -
SUCFS307-21 SUC307-21 1-5/16 -
SUCFS307-22 SUC307-22 1-3/8 -
SUCFS307-23 SUC307-23 1-7/16
SUCFS308 SUC308 SFS308 - 40 150 112 13 30 115 10 17 19 56 19 3.00
SUCFS308-24 SUC308-24 1-1/2 -
SUCFS308-25 SUC308-25 1-9/16 -
SUCFS309 SUC309 SFS309 - 45 160 125 14 33 125 11 18 19 60 22 3.61
SUCFS309-26 SUC309-26 1-5/8 -
SUCFS309-27 SUC309-27 1-11/16 -
SUCFS309-28 SUC309-28 1-3/4 -
SUCFS310 SUC310 SFS310 - 50 175 132 16 36 140 12 19 23 67 22 4.80
SUCFS310-30 SUC310-30 1-7/8 -
SUCFS310-31 SUC310-31 1-15/16 -
SUCFS311 SUC311 SF311 - 55 185 140 17 39 150 13 20 23 71 25 5.70
SUCFS311-32 SUC311-32 2 -
SUCFS311-34 SUC311-34 2-7/8 -
SUCFS311-35 SUC311-35 2-3/16 -
SUCFS312 SUC312 SF312 - 60 195 150 19 42 160 14 22 23 78 26 6.70
SUCFS312-36 SUC312-36 2-1/4 -
SUCFS312-38 SUC312-38 2-3/8 -
SUCFS312-39 SUC312-39 2-7/16 -
SUCFS313 SUC313 SF313 - 65 208 166 15 40 175 18 22 23 78 30 8.32
SUCFS313-40 SUC313-40 2-1/2 -

SUCFS300 Stainless Steel Mounted Bearings Features

ISUTAMI stainless steel mounted bearings carefully studies the characteristics of the structure have much in common: straight groove, protector, etc.And the problems in the production process is extremely similar, so the content of the optimization process will be very similar, so the ISUTAMI stainless steel mounted bearings SUCFS300 represented by optimizing process structure test, and will experience to other type bearing processing technology, in order to obtain more substantial economic benefits.Bearing inner and outer shell are made of steel, and their size series are large. The heat treatment and quenching process can control the shrinkage and deformation degree. When the ellipse is large and there is no machining allowance after quenching, the inner and outer raceway dimensions are accurate.Bearing inner and outer raceway quenching ellipse, uniform allowance, uniform machining residual stress, so that the raceway size is stable after the final grinding of the ring, control in the process within the specified range.During the initial grinding of raceway for inner and outer raceway of bearing, the spindle rotation precision of grinding head is improved due to the machine tool equipment, the surface of raceway after rough grinding is improved, and the raceway size after final grinding is excellent.Keep up with technical coordination.Raceway grinding allows the assembly clearance of the whole set of bearings and the determination of the rotary center of the bearings. The center diameter of the holder center diameter of the holder hole is processed in accordance with the specified uniform size. The rotating flexibility of the bearing and the evenness of the clearance are the phenomena.

SUCFS300 bearing processing process optimization and improvement, take technical measures.To prevent the heat treatment and quenching without allowance and large deformation, with the control of deformation, and according to the heat treatment shrinkage data, adjust the raceway allowance.Ensure that after heat treatment and quenching, the milling allowance meets the process requirements.Additional tempering process is added to eliminate the machining stress and ensure the stability of raceway size.Improve the spindle rotation precision, and control the amount of feed and other measures to improve the raceway grinding surface finish, in order to prevent the raceway over grinding.On the premise of ensuring the production schedule, the process structure is changed to process the inner sleeve raceway which is greatly affected by the shrinkage first, so as to compress the tolerance belt of the final grinding of the inner sleeve raceway under the condition of grinding the inner sleeve raceway, so as to further improve the qualification rate of the first matching and save a lot of time of matching clearance.
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