zwz spherical roller bearing dealers 22222 china bearing agent
Model No.: 22222
22222 Spherical roller bearing CLUNT Brand, the inner diameter is 110mm, outer diameter is 200mm and the width is 53mm, this is a popular size that could be used in many applications.
CTN1: Nylon retainer.
C: Stamped steel retainer and strengthened symmetric rollers; offers considerably higher load ratings than conventional designs for a broad range of applications and long service life.
CA: Alternative design of C design; Precision-machined one-piece brass retainer and strengthened symmetric rollers; used to exchange with C design, especially for large size.
MB: Two-piece precision-machined brass retainer and strengthened symmetric rollers; equivalent to C design in load capacity.
CC: steel cage, replace traditionalbrass cage.
E: Third generation design.
The bearing contact is completely optimized and has improved stress distribution; offer much longer service life than normal designs. Suffixes: 1.CA: Integral brass cage, double row symmetrical rollers,inner ring ride 2.MA: Integral brass cage, double row symmetrical rollers ,outer ring ride 3.MB: Two piece brass cage,double row asymmetrical rollers, inner ring ride 4.CC: Two piece steel cage, double row symmetrical rollers,inner ring ride 5.CTN1: Double row symmetrical rollers ,nylon cage 6.K: Tapered bore bearing, the taper is 1:12 7.K30: Tapered bore bearing,the taper is 1:30 Post code 1) The internal structure of the code is that the same type of Bearings of different internal structures, the basic code followed by the letter said. Such as: contact angle of 15 °, 25 ° and 40 ° of angular contact Ball Bearings were used to C, AC and B that the different internal structure. 2) bearing the tolerance level is divided into two, 4, 5, 6, 6X-and 0, and a total of 6 levels, followed by senior to junior, the code was / PZ, / P4 '/ PS, / P6, / P6X and / PO. Level of tolerance, 6X-level only applies to tapered roller bearings; 0 for the general level, the code does not mark the Wheel Bearing. . 3) commonly used in the radial bearing clearance series is divided into group 1, group 2, 0, group 3, 4 and 5 groups of 6 groups, followed by small to large radial clearance. o Group clearance clearance is commonly used groups are not marked in the bearing code, the rest of the code in the bearing clearance in the group respectively / CI, / CZ, / C3, / C4, / CS said. zwz spherical roller bearing dealers china agent 22222 catalogue:
|Dimensions(mm)||Basic load ratings(kN)||Limiting speeds(rpm)||Mass(Kg)||Bearing|