GCZ-A 62 - 310 Mm Machinery One Way Overrunning Roller Shaft Bearing
Bearing classification
(1) according to the shape of the rolling element bearing and a ball bearing can be divided into two types of roller bearings.
The rolling elements of the ball bearing and the raceway of the ring are in point contact, with low load capacity and poor impact resistance, but the friction resistance is small, the limit speed is high, and the price is low.
Roller bearing Rolling ring raceway is line contact, high load capacity, impact resistance, but the frictional resistance, the price is relatively high.
(2) by the number of rows of rolling elements, the bearings can be divided into single row, double row and multiple-row bearings.
(3) ability to work by self-aligning bearing rigidity can be divided bearings and spherical bearings.
Mounting Example
Type | Nominal Torque [N.m] | Overrunning Limiting Speed [r / min] | Dimension in Coutour [mm] | Weight [kg] | ||||||||||
Inner Race | Outer Race | d[H7] | D[h7] | D1 | D2 | D3 | L | L1 | e | bn x tn | n - d1 | |||
GCZ-A1262 | 44 | 1600 | 2800 | 12 | 62 | 42 | 72 | 85 | 43 | 42 | 2 | 4 x 1.8 | 3 - 5.5 | 0.9 |
GCZ-A1568 | 100 | 1450 | 2600 | 15 | 68 | 47 | 78 | 92 | 55 | 52 | 4 | 5 x 2.3 | 3 - 5.5 | 1.3 |
GCZ-A2075 | 145 | 1080 | 2300 | 20 | 75 | 55 | 85 | 98 | 59.5 | 57 | 3 | 6 x 2.8 | 4 - 5.5 | 1.7 |
GCZ-A2590 | 230 | 840 | 1800 | 25 | 90 | 68 | 104 | 118 | 62.5 | 60 | 3 | 8 x 3.3 | 4 - 5.5 | 2.69 |
GCZ-A30100 | 400 | 680 | 1600 | 30 | 100 | 75 | 114 | 128 | 70.5 | 68 | 3 | 8 x 3.3 | 6 - 6.6 | 3.5 |
GCZ-A35110 | 580 | 620 | 1500 | 35 | 110 | 80 | 124 | 138 | 76.5 | 74 | 3.5 | 10 x 3.3 | 6 - 6.6 | 4.5 |
GCZ-A40125 | 820 | 460 | 1300 | 40 | 125 | 90 | 142 | 160 | 88 | 86 | 3.5 | 12 x 3.3 | 6 - 9.0 | 6.9 |
GCZ-A45130 | 900 | 400 | 1200 | 45 | 130 | 95 | 146 | 165 | 88.5 | 86 | 3.5 | 14 x 3.8 | 8 - 9.0 | 9.1 |
GCZ-A50150 | 1700 | 320 | 1075 | 50 | 150 | 110 | 165 | 185 | 96 | 94 | 4 | 14 x 3.8 | 8 - 9.0 | 10.1 |
GCZ-A55160 | 1890 | 300 | 1000 | 55 | 160 | 115 | 182 | 204 | 106.5 | 104 | 4 | 16 x 4.3 | 8 - 11 | 13.1 |
GCZ-A60170 | 2520 | 260 | 950 | 60 | 170 | 125 | 192 | 214 | 116 | 114 | 4 | 18 x 4.4 | 10 - 11 | 15.6 |
GCZ-A70190 | 4140 | 220 | 875 | 70 | 190 | 140 | 212 | 234 | 136.5 | 134 | 4 | 20 x 4.9 | 10 - 11 | 20.4 |
GCZ-A80210 | 5440 | 200 | 800 | 80 | 210 | 160 | 232 | 254 | 146.5 | 144 | 4 | 22 x 5.4 | 10 - 11 | 25.2 |
GCZ-A90230 | 9280 | 180 | 725 | 90 | 230 | 180 | 254 | 278 | 161 | 158 | 4 | 25 x 5.4 | 10 - 14 | 37.95 |
GCZ-A100270 | 16200 | 140 | 625 | 100 | 270 | 210 | 305 | 335 | 184 | 185 | 5 | 28 x 6.4 | 10 - 18 | 71.04 |
GCZ-A120310 | 20000 | 100 | 500 | 120 | 310 | 240 | 345 | 375 | 214 | 212 | 5 | 32 x 7.4 | 12 - 18 | 91 |