Precede Luoyang Precision Bearing Co., Ltd. since 2003 with the successful development of the printing press roller support bearings precision never gap representatives of the press series bearings. Designed for printing enterprise which developed negative clearance hollow cylindrical eccentric bearing on the successful application of high-end multi-color printing press, through years of experimental verification, and achieved satisfactory results, the user presses praise Precede development The multi-layered combination of eccentric bearing on the press configuration uses reasonable to achieve a precision press cylinder gapless supported smooth operation. The accuracy of the drum rotation controlled within 0.01mm, solve the long-term quality of printing ink bars problem can not be overcome in the clutch pressure, due to the sliding friction to rolling friction, greatly reducing the drive torque cross roller bearing parameters, reducing the drive motor power. On the other hand cross roller bearings installed, avoiding costly quality wall and sliding wear eccentric due to make larger aperture and should be printed. Double row angular contact ball bearing structural variants of four (1) A type 90mm outside diameter larger than the standard design of the bearing. Side of the ball gap, with steel stamping cage or solid brass cage (2) double row angular sides with a dust cover type and sides with a ring-type and E-type A design contact ball bearings are designed both sides with a dust cover can be (non-contact) or seals (contact). Internal sealed bearings are filled with rust lithium grease, operating temperature is generally -30 ~ + 110 ℃. Without re-lubrication during use, should not be heated before installing cross roller bearing characteristics, nor should be cleaned, (3) A type 90mm diameter less than or equal to the standard design of the bearing. No ball gap, and therefore can withstand equal bi-axial load. Using lightweight glass fiber reinforced nylon 66 cage, bearing temperature rise is small (4) E-type belongs reinforced structure, the side with filling slots that can hold more of the ball, and therefore a higher carrying capacity cross roller bearing | Crossed roller bearings installed | lyprs provided by lyprs. This information consists of: providing Precede Luoyang Precision Bearing Co., Ltd. (www.lyprs.com), we are business alliance member, the integrity of the whole network certification vendor. Feel free to contact us, Contact: Zhang Xinjian