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Tensioner, Chain/Belt

  • Zoro #: G1173891
  • Mfr #: RT18

$59.99

  • Function: Eliminates Slap and Vibration while Minimizing Drive, Bearing and Shaft Wear, Keep Chain and Belts Taut Preventing Uneven Drive Surges and Power Losses
  • Dimension L (In.): 4.53
  • Dimension N (In.): 1.38
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Lovejoy #RT18 Specifications

  • Zoro #: G1173891
  • Mfr #: RT18
Function: Eliminates Slap and Vibration while Minimizing Drive, Bearing and Shaft Wear, Keep Chain and Belts Taut Preventing Uneven Drive Surges and Power Losses Dimension L (In.): 4.53
Dimension N (In.): 1.38 Includes: Mounting Bolt and Idler Bolt, 5/8" Bushing
Dimension D (In.): 2.28 Item: Elastomeric Tensioner
Hard 30 Degree Force (Lb.): 98.2 Normal 20 Deg. Force (Lb.): 40.5
Idler Bolt (In.): 1/2-13 x 2-1/2 Dimension E (In.): 3.11
Dimension K (In.): 1.18 Temp. Range (F): -40 to 180
Dimension J2 (In.): 3.15 Dimension T (In.): 0.53
Application: For Chain and Belt Tensioning, Pressing and Cushioning Normal 30 Deg. Force (Lb.): 78.7
10 Deg. Normal Dim. S (In.): 0.67 V-Belt Size Range: B, C, 4L, 5L
Mounting Hole (Metric): M10 x 30 30 Degree Dim. S (In.): 1.97
Dimension G (In.): 0.28 Flat Belt Width (In.): 1, 2
Dimension J1(In.): 3.94 Mounting Hole (In.): 7/16
Hard 20 Degree Force (Lb.): 50.6 Hard 10 Degree Force (Lb.): 20.9
20 Degree Dim. S (In.): 1.34 Tensioning Arm: Deflects Up to 30 Degrees Either Side of its Neutral Position Allowing a Pretension Force that Self-adjusts an Idler to Everyday Elongation of Chain or Belt while Dampening Vibration in the Drive
Normal 10 Deg. Force (Lb.): 16.9 Insert: Four Rubber, Inside Base Isolate Tensioning Arm from Contact with Base and Provide Continuous Resistance
ANSI Chain Size: 35, 40, 41 Country of Origin (subject to change): United States
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Description

When shopping chain tensioners and tools, consider that bicycle pedaling creates pressure that is applied perpendicularly to the tensioner, while hydraulic bolt tensioners work when pressure is applied in a parallel manner. Lovejoy Elastomeric Tensioner include characteristics like: Ansi Chain Size: 35, 40, 41, Includes: Mounting Bolt and Idler Bolt, 5/8" Bushing.

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