one-way bearing | needle bearing one-way | one-way clutch needle, a wide range of line-type HF, HFL, FC, FCB, RCB, RC, F, IWC, EWC, DC, CSK , CKB (B200), ASNU, CKA, FWD, NF series of one-way bearing performance, inspection, precision tolerances, applications and models table specifications

One-way bearing | needle bearing one-way | one-way clutch needle, a wide range of line-type HF, HFL, FC, FCB, RCB, RC, F, IWC, EWC, DC, CSK, CKB (B200), ASNU , CKA, FWD, NF ... According to the different needs of internal and external changes in a flexible structure, its outer ring is made from alloy steel precision stamping, after special treatment to enhance the wear resistance of the load-bearing capacity is extremely, retainer to guide the use of high toughness PA66 2μm needle to obtain a better precision bearing steel and the rotating performance and maximum torque transmission.
       The design allows the perfect one-way bearing | needle bearing one-way | one-way clutch needle in -30 ℃ to 120 ℃ temperature range of long-term operation. The advantage is that when one-way bearing | needle bearing one-way | one-way clutch needle side of the direction of the arrow shaft rotates relative self-locking clutch.



Transmission capacity:

Recommended the installation of the introduction of tolerance conditions, the maximum torque can be transmitted depends on the Block, the main axis of the shell and design (materials, strength, wall thickness). Block shell only when the wall thickness and material allowable stress reached a certain integrated requirements, before they can transfer clutch moment Md.
Frequency:
Because the radial thin section, so the moment of inertia clutch a small needle. Each needle by the spring in support of a separate, so allowing a higher conversion frequency. At high frequency, the driving force should in general be imported through the shaft.
Conversion Accuracy:
As each needle by a separate spring support shaft, needle and punching the slope outside the circle can be maintained between the fixed contacts, the high conversion accuracy can be achieved.
Installation:
Spindle assembly should be used to the clutch pressure needle seat hole (Drawn Cup Needle Roller Bearings with the installation). When the clutch side of the arrow to the relative direction of rotation axis, the clutch will be locked, it should be noted that before installing locking direction.
Lubrication:

SZ-Drawn Cup Needle Clutch in lubricating oil and grease. However, oil lubrication can get the best performance, the standard SZ-Drawn Cup Clutch has been filled with lithium grease.
Performance test:
Test methods and standards of the technical requirements of circle with "Drawn Cup Needle Roller Bearings size test" described by the nominal size Mandril check h5 tolerance zone for the axis under the limit, it along the arrow in the clutch in the opposite direction to was locked.
Installation tolerances:
Block shell with the technical requirements of SZ-Drawn Cup Needle Roller Bearings same axis of the tolerance zone for h5, surface roughness Ra0.2m, hardness of not less than HRC60.
Operating temperature:
SZ-Drawn Cup Needle Roller Clutch such as proper lubrication can be -30 ℃ to +120 ℃ temperature range of long-running, short-term work of up to 150 ℃ temperature. Grease lubrication with lithium for -10 ℃ to +70 ℃ operating temperature.