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GC-B 0.07 - 42.0 KG ASNU One Way Roller Clutch Bearing For Printing Packaging Machines
When the roller type one-way clutch operation, the maximum contact
stress occurs at the contact roller and the inner and outer rings.
Strictly speaking, since the biasing force is equal on both sides
of the roller, and the inner ring and its convex surface is smaller
than the contact area to the contact area with the concave surface
of the outer ring, so that the maximum contact stress occurs on the
contact surface of the roller and the inner ring. Here, the most
prone to fatigue wear surface, typically in the form of pitting
spalling failure. Manufacturing a one-way clutch and the inner
roller, the outer ring of a metallic material, typically the same
material as the rolling bearing.
Since the one-way clutch operation, the rollers are always
subjected to centrifugal force, thereby always trying to offset
outward from the periphery of the contact point. Therefore, the
rollers must be pressed by a spring to the small end opening groove
to stop such an offset, which is why there should be a required
spring biasing force reasons.
Mounting Example
Type | Nominal Torque [N.m] | Overrunning Limiting Speed [r / min] | Dimension in Coutour [mm] | Weight | |||||
Inner Race | Outer Race | d [h7] | D [h7] | L | bw x tw | bn x tn | |||
GC-B835 | 8.3 | 1650 | 2500 | 8 | 35 | 13 | 4 x 1.4 | 2 x 1.0 | 0.07 |
GC-B1235 | 8.3 | 1650 | 2500 | 12 | 35 | 13 | 4 x 1.4 | 4 x 1.8 | 0.06 |
GC-B1237 | 8.5 | 1600 | 2500 | 12 | 37 | 20 | 6 x 3.3 | 4 x 1.8 | 0.07 |
GC-B1542 | 22 | 1200 | 1800 | 15 | 42 | 18 | 5 x 1.8 | 5 x 2.3 | 0.11 |
GC-B1747 | 35 | 1150 | 1700 | 17 | 47 | 19 | 5 x 2.3 | 5 x 2.3 | 0.15 |
GC-B2052 | 26 | 1050 | 1550 | 20 | 52 | 21 | 6 x 2.3 | 6 x 2.8 | 0.19 |
GC-B2060 | 90 | 850 | 1300 | 20 | 60 | 20 | 6 x 2.3 | 6 x 3.0 | 0.08 |
GC-B2062 | 100 | 850 | 1300 | 20 | 62 | 36 | 8 x 3.5 | 6 x 2.8 | 0.59 |
GC-B2562 | 90 | 850 | 1300 | 25 | 62 | 24 | 8 x 2.8 | 8 x 3.3 | 0.38 |
GC-B3072 | 184 | 700 | 1100 | 30 | 72 | 27 | 10 x 2.5 | 10 x 3.3 | 0.54 |
GC-B3580 | 270 | 600 | 950 | 35 | 80 | 31 | 12 x 3.5 | 12 x 3.3 | 0.74 |
GC-B4090 | 387 | 550 | 850 | 40 | 90 | 33 | 12 x 4.1 | 14 x 3.8 | 0.92 |
GC-B4393 | 400 | 550 | 850 | 43 | 93 | 36 | 14 x 4.5 | 10 x 3.0 | 1 |
GC-B45100 | 558 | 500 | 800 | 45 | 100 | 36 | 14 x 4.6 | 14 x 3.8 | 1.31 |
GC-B50110 | 720 | 425 | 675 | 50 | 110 | 40 | 14 x 5.6 | 18 x 4.4 | 1.74 |
GC-B60130 | 1315 | 375 | 525 | 60 | 130 | 46 | 18 x 5.6 | 20 x 4.9 | 2.77 |
GC-B60170 | 2500 | 275 | 425 | 60 | 170 | 90 | 20 x 7.5 | 18 x 4.4 | 6.5 |
GC-B65170 | 2500 | 275 | 425 | 65 | 170 | 90 | 20 x 7.5 | 18 x 4.4 | 6.3 |
GC-B70150 | 1656 | 300 | 475 | 70 | 150 | 51 | 20 x 6.9 | 20 x 4.9 | 4.16 |
GC-B80170 | 2096 | 275 | 425 | 80 | 170 | 58 | 20 x 7.5 | 22 x 5.4 | 7.01 |
GC-B90190 | 3468 | 250 | 375 | 90 | 190 | 64 | 20 x 8.0 | 25 x 5.4 | 8.2 |
GC-B100215 | 5400 | 225 | 340 | 100 | 215 | 73 | 24 x 8.5 | 28 x 6.4 | 12.6 |
GC-B120260 | 5932 | 185 | 275 | 120 | 260 | 86 | 28 x 10 | 32 x 7.4 | 23 |
GC-B150320 | 17040 | 150 | 230 | 150 | 320 | 108 | 32 x 12 | 36 x 8.4 | 42 |