Timken 88345005154 Elastomeric Insert Couplings

Description:

The Timken QF100TINSERT QUICK FLEX® elastomeric insert (Part Number 88345005154) is a high-performance urethane insert designed for use in Timken QUICK FLEX® elastomeric coupling systems. This replaceable wrap-style insert transmits torque while absorbing shock loads, reducing vibration, and compensating for shaft misalignment without requiring lubrication. It is widely used in pumps, compressors, conveyors, mixers, fans, gearboxes, mining equipment, and other industrial power transmission systems. Maintenance teams, OEMs, and system integrators utilize the QF100TINSERT for routine maintenance, insert replacement, retrofit projects, and preventive maintenance to extend coupling life while minimizing equipment downtime.

Applications:

The Timken QF100TINSERT is engineered for QUICK FLEX® Size 100 couplings operating in demanding industrial environments. Its black urethane construction provides the highest torque capacity within the QUICK FLEX insert range while accommodating angular and parallel shaft misalignment without lubrication. It is ideal for pumps, compressors, conveyors, fans, blowers, crushers, mixers, industrial gear drives, and other heavy-duty rotating equipment requiring dependable torque transmission and reduced vibration.

Technical Specifications:

• Manufacturer Part Number (MPN): 88345005154
• Manufacturer: Timken
• Product Type: Elastomeric Coupling Insert
• Coupling Type: QUICK FLEX® Elastomeric Insert
• Description: QF100TINSERT
• Coupling Size: 100
• Insert Style: Wrap
• Material: Urethane
• Color: Black
• Type: Elastomeric Insert
• Inner Diameter (L): 3.05 in (77.5 mm)
• Dimension M: 6.44 in (163.6 mm)
• Dimension N: 2.02 in (51.3 mm)
• Maximum Bore (ID1/ID2): 3.05 in (77.5 mm)
• Nominal Torque: 6,061 in-lb (685 N·m)
• Maximum Angular Misalignment: 2°
• Maximum Parallel Misalignment: 0.058 in (1.47 mm)
• Shore Hardness: 68D
• Damping Capacity: None
• Chemical Resistance: Resistant to most industrial chemicals
• Operating Temperature Range: -60°F to 212°F (-50°C to 100°C)
• Compatible Couplings: Timken QUICK FLEX® Size 100 Couplings
• Typical Applications: Pumps, conveyors, compressors, fans, mixers, industrial gearboxes, mining equipment, and power transmission systems.

Common Replacements:

• Timken QF100BINSERT (Blue High-Torque Insert)
• Timken QF100INSERT (Red Standard Insert)
• Timken QF100HINSERT (White High-Temperature Insert)