WN 648 Rod End Bearings Steel, with Threaded Stem


WN 648 Steel Rod End Bearings with Threaded Stem

Product description


WN 648 rod end bearings are used in controlling and linking mechanisms in all types of machines. Suitable for high load, low speed applications with hanging angles, requiring linear, rotational or oscillatory motions.

The bearing socket is made of a special oil impregnated bronze material which makes these rod end bearings self-lubricating, maintenance-free, and guarantees lowest friction. In addition, these rod end bearings have less increase of clearance after longer operating hours than rod end bearings with PTFE surface, and therefore a higher life expectancy.


Low carbon steel

  • Zinc plated
  • Temperature resistant up to 300 °F (149 °C)

Bearing socket
Sintered bronze
Oil impregnated, self-lubricating

Internal ring
Low carbon steel

  • Zinc plated
  • Case-hardened


Technical drawing

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WN 648 Steel Rod End Bearings with Threaded Stem sketch

Part Options / Table

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Dimensions in: Inch (change to Metric)
Right hand thread

Left hand thread
Ball Ø
tilting angle
Static load
0.190010 x 3210 x 32L0.750.310.250.300.750.431.251.6313°1600 lbf (7.1172 kN)
0.25001/4 x 281/4 x 28L1.000.380.280.350.750.511.561.9413°2250 lbf (10.0085 kN)
0.31255/16 x 245/16 x 24L1.250.440.340.440.880.621.882.3213°2850 lbf (12.6774 kN)
0.37503/8 x 243/8 x 24L1.250.500.410.511.000.711.942.4413°3900 lbf (17.3481 kN)
0.43757/16 x 207/16 x 20L1.380.560.440.581.130.802.132.7013°5300 lbf (23.5756 kN)
0.50001/2 x 201/2 x 20L1.500.630.500.691.310.932.443.1015°7400 lbf (32.9168 kN)
0.62505/8 x 185/8 x 18L1.630.750.560.801.501.102.633.3815°9350 lbf (41.5909 kN)
0.75003/4 x 163/4 x 16L1.750.880.691.011.751.342.883.7614°10450 lbf (46.4839 kN)

Build & Price

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Bore d1
Thread d2
Thread d2
Length l3

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Total US Dollars (net)
In Stock: 41
In Stock
Please note our quantity discounts (US Dollars).
≥ 250$11.03
Prop 65: Not compliant
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
RoHS: Not compliant
This article does not conform to RoHS.
For RoHS conforming alternative products, please contact our Sales Department!
Weight: 0.040 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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