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  • 68514485270
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  • 所属类型:RunRight® Metric Tensioners - Type RT, RT N, RT H,
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Description RT 50-M RUNRIGHT METRIC TENSIONER
Type Chain/Belt Tensioner
ElementMaterial Natural Rubber
Style Elastomeric
Color Black
UPCNumber 85270
Dimensional Data
Tensioner RT50-M
MountingBoltSize M24 x 60
OutsideDiameterDimD 130 mm 5.120 in
OverallLengthDimE 210 mm 8.270 in
DimensionT 20.5 mm
DimensionL 290 mm 11.42 in
DimensionJ-1 250 mm 9.84 in
DimensionJ-2 200 mm 7.87 in
DimensionM 60 mm
DimensionG 20 mm 0.79 in
DimensionO 20 mm 0.79 in
DimensionP 17 mm 0.67 in
DimensionK 80 mm 3.15 in
Performance Data
NormalTemperatureRange -40 to 80 oF
MountingBoltTorque 750 N·m 6638 in·lb
Forceat20AngleofPretensionNormalForceLevelDimensionF 2150 N 483.3 lb
Distanceat20AngleofPretensionNormalForceLevelDimensionS 86 mm 3.4 in
Note
Notes
  • The recommended angle of pretension is 20°. This provides the tensioner a maximum capability to absorb vibrations and shock loads, while also maintaining a range of motion to address the system’s belt or chain stretch.
  • Mounting accessories into the “Hard” Position results in approximately 25% higher tensioning force over the “normal” position.
  • Metric standard tensioner units all come with a mounting screw, but do not come with the sprocket idler bolt (which is supplied instead with RunRight metric idler sprockets).