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Address: Liudao Industrial Pak, Yaoguan Town, Wujin District, Changzhou city, Jiangsu Province, 213102
Contact name:Ellen Zhang
Changzhou Suma Precision Machinery Co., Ltd |
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SMZ60 One Way Sprag Cam Clutch Bearing for Pump System
Features
Type SMZ is a sealed, sprag type freewheel, bearing
supported using two 60..ZZ series grease lubricated bearings.
Units are delivered grease lubricated ready for
installation.
SMZ units are intended as multipurpose, to be used in various applications.
The inner race is keyed to the shaft. The inside diameter of the outer race (dimension D4) should be used as the mounting register for the connected parts (sprocket, pulley, gear, torque arm...).
The mounting spigot should be to g6 tolerance.
Dimensions and Capacities
| Type | Size |
| Overrunning speeds |
| Weight | ||||||||||
| SMZ | dH7 | TKN1) | nimax2) | namax3) | D | D2 | D3 | D4H7 | L | L1 | G | z | t | m | |
| [mm] | [Nm] | [min-1] | [min-1] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | |
| 20 | 300 | 1600 | 700 | 80 | 30 | 68 | 55 | 65 | 67 | M6 | 6 | 12 | 7.6 | 2 | |
| 30 | 1035 | 1500 | 500 | 100 | 45 | 88 | 75 | 80 | 82 | M8 | 6 | 16 | 8.9 | 3.7 | |
| 35 | 1100 | 1400 | 300 | 110 | 50 | 95 | 80 | 85 | 87 | M8 | 6 | 16 | 8.7 | 4.8 | |
| 45 | 1750 | 1300 | 300 | 125 | 60 | 110 | 95 | 90 | 92 | M8 | 8 | 16 | 8.4 | 6.2 | |
| 60 | 3400 | 1100 | 250 | 155 | 80 | 140 | 125 | 100 | 102 | M8 | 8 | 16 | 9.1 | 10.2 | |
| 70 | 4300 | 1000 | 250 | 175 | 95 | 162 | 145 | 103 | 105 | M8 | 8 | 16 | 8.6 | 13.2 | |
NOTES
1) T max = 2 × T KN
» Refer to Selection page 10 to 13
2) Inner race overruns
3) Outer race overruns
Keyway to DIN 6885.1
» Refer to mounting and maintenance instructions
page 16 to 19
Mounting and Coupling
Pictures
