Unit of Measure


N/A U-Grooved


N/A Carbon Steel

Stud Type

N/A Standard


N/A Rubber Dual Lip

Bearing Type

N/A Timken Tapered Roller

Roller Diameter (A)

N/A 5.500 in139.700 mm

Stud Diameter (C)

N/A 1.250 in31.750 mm

Number of Rows

N/A Double

Dynamic Load Rating

N/A 17940 lbf79801 N

Static Load Rating

N/A 20000 lbf88964 N

Axial Dynamic Load Rating

N/A 12670 lbf56358 N

Axial Static Load Rating

N/A 14120 lbf62808 N

Stud Capacity

N/A 13980 lb62183.04 N

Roller Width (B)

N/A 1.940 in49.276 mm

Stud Length (D)

N/A 2.750 in69.850 mm

Thread Size (F)

N/A 1 1/4 - 12

Thread Length (TL)

N/A 1.750 in44.450 mm

Groove Center (G)

N/A 1.000 in25.400 mm

Hex Size (H)

N/A 0.5 in12.7 mm

Point Diameter (P)

N/A 5.000 in127 mm

Shoulder Length (SL)

N/A 0.06 in1.524 mm

Total Width (T)

N/A 2.000 in50.800 mm

Boss Diameter

N/A 1.8 in45.72 mm

Lubrication Type

N/A Sealed for Life

Operating Temperature [Max]

N/A 121.1 ºC250 ºF

Outside Ring Shape

N/A U-Grooved

Roller Material

N/A Carbon Steel



Stud Material

N/A Carbon Steel

Maximum Clamping Torque

N/A 1500 in·lb169.5 N·m


N/A 5.809 kg12.780 lb

UPC Code

N/A 00841946108005

Groove Center (G)

N/A 1 in25.4 mm

Groove Diameter

N/A 1.250 in31.750 mm

Max Speed Rating

N/A 2,490 rpm


N/A U-Grooved Track Rollers provide multi-direction location and are used with round bar tracks which reduce buildup on the rolling surface. Like most locational units, U-Grooved rollers are used in tandem with plain rollers to prevent overload from misalignment.