Needle Bearing Type with Keyway - Inch (Imperial) Bores Timken 68514444378

Описание

Needle Bearing (NB) Type Designed with high quality, pre-lubricated, and sealed needle bearings Ideal for applications up to 25° of angular misalignment and speeds up to 6,000 RPM Available in sizes: 6, 8, 10 and 12 (Other sizes are quantity dependent) with your choice of round, hex, splined, or keyway bores Boot retaining grooves are standard. (Boots are available for purchase separately.) Lubrication is required for optimal wear – boots and lubricant extend universal joint life Specifications Description NB12B-UJ-1"X1" Type Universal Joints - NB Type Material Steel Style Bored Weight 3.10 lb Color Metallic Bore Type Finished Bore Dimensional Data Bore A & B 1 in Size NB12B Set Screw Size 5/16-18 Keyway A & B (W x D) 1/4 x 1/8 in Outside Diameter 2.000 in Overall Length 5.440 in Bore Depth (Dimension C) 1.500 in Max. Bore (Dimensions ID1/ID2) 1.190 in Main Pin Height (Dimension E) 2.72 in Cubic inches 21.76 in³ Performance Data Operating Temperature Range -30 to 212 ºF Static Breaking Torque 10500.00 in·lb Max. Speed 6000 rpm Static Breaking Torque 10500.00 in-lb Max. Angle Offset 25.00 º Notes Notes Static Breaking Torque is not recommended operating torque.