NSK edabearing loading and unloading force when the attention of Essentials
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(1) as possible to force through the axis of the bearing, which requires the application of symmetrical and stable, the spherical or parallel to the axis force.
(2) the size of the force should be smooth and uniform, not a shock, this requires the use of oil or tension or pressure can exert a stable tool, we have to use the hammer, also through the copper sleeve is a soft scrap metal does not fall into the buffer, strike force as gentle as possible. It is best to use copper or copper hammer.
(3) avoid through the rolling force, which requires the assembly and disassembly (inner ring shaft ring) through the inner force, assembly and disassembly when by outer force outer ring).
(4) the drag force due to continue until the extent of, for example, in the installation of bearings to stop when the force applied on the NSK bearing is installed at the correct position, ensure the ring (washer) face arrives on abutment surface hole or shaft, can not packed tightly, they can not be installed in place.
Before installation should check carefully with the axis and the shell surface, convex shoulder end, grooves and connecting surface processing quality. All surfaces must be carefully cleaned with connection and remove the burrs, not casting processing surface must be the net sand. NSK bearing installation should be clean, dry after use, and ensure good lubrication, bearing the general use of grease lubrication, oil lubrication can be applied.
NSK bearing installation should be clean, dry after use, and ensure good lubrication, bearing the general use of grease lubrication, oil lubrication can be applied. With grease lubrication, should be used without impurities, oxidation, rust, extreme pressure grease such as superior performance. Amount of grease filled bearings and bearing box volume of 30%-60%, not too much. With grease has been filled with good sealing structure of double row tapered roller bearings and water pump bearings, users can directly use, no further cleaning.
NSK bearing installation, must be applied equally in the circumference of ferrule end face pressure, will press into the ring, not directly strike the bearing end face want first tool, so as not to damage the bearing. Small amount of interference in the case, can suppress at room temperature with the sleeve bearing ring face import, beating with a hammer sleeve, through the sleeve will be pressed into the ring balance. If the high-volume installation, use of hydraulic machine. Indentation, should ensure the outer end face and shoulder shell surface, the inner end face and shoulder axis end pressing, does not allow a gap.
234407BM 234706BM 234406BM 517/2860V/YA 5610/2500 517/1720X1V 527/1181M 510/1180M 517/930 510/670 590/560 510/500 52780 59080 517/368M 51760U 517/238 6207-2ZN 6206-2ZN 6205-2ZN 6204-2ZN 6203-RZ 6203-2ZN 6202N 6202-2ZN 6201-2ZN 6200ZZ 6200-2ZN 62/32-ZN 62/32-Z 62/32N 62/32-2Z 62/32-2RZ 62/32-2RS 62/28-2RZ 62/22-2RZ 61996 61992 61988 61984
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The force bearing assembly and disassembly when NSK needs to pay attention to the following points:(1) as possible to force through the axis of the bearing, which requires the application of symmetrical and stable, the spherical or parallel to the axis force.
(2) the size of the force should be smooth and uniform, not a shock, this requires the use of oil or tension or pressure can exert a stable tool, we have to use the hammer, also through the copper sleeve is a soft scrap metal does not fall into the buffer, strike force as gentle as possible. It is best to use copper or copper hammer.
(3) avoid through the rolling force, which requires the assembly and disassembly (inner ring shaft ring) through the inner force, assembly and disassembly when by outer force outer ring).
(4) the drag force due to continue until the extent of, for example, in the installation of bearings to stop when the force applied on the NSK bearing is installed at the correct position, ensure the ring (washer) face arrives on abutment surface hole or shaft, can not packed tightly, they can not be installed in place.
Before installation should check carefully with the axis and the shell surface, convex shoulder end, grooves and connecting surface processing quality. All surfaces must be carefully cleaned with connection and remove the burrs, not casting processing surface must be the net sand. NSK bearing installation should be clean, dry after use, and ensure good lubrication, bearing the general use of grease lubrication, oil lubrication can be applied.
NSK bearing installation should be clean, dry after use, and ensure good lubrication, bearing the general use of grease lubrication, oil lubrication can be applied. With grease lubrication, should be used without impurities, oxidation, rust, extreme pressure grease such as superior performance. Amount of grease filled bearings and bearing box volume of 30%-60%, not too much. With grease has been filled with good sealing structure of double row tapered roller bearings and water pump bearings, users can directly use, no further cleaning.
NSK bearing installation, must be applied equally in the circumference of ferrule end face pressure, will press into the ring, not directly strike the bearing end face want first tool, so as not to damage the bearing. Small amount of interference in the case, can suppress at room temperature with the sleeve bearing ring face import, beating with a hammer sleeve, through the sleeve will be pressed into the ring balance. If the high-volume installation, use of hydraulic machine. Indentation, should ensure the outer end face and shoulder shell surface, the inner end face and shoulder axis end pressing, does not allow a gap.
