System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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ID ID | Show |
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ID ID | Hide |
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Linear Bearing Component Linear Bearing Component |
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![]() | Bearing in Housing |
For Shaft Type For Shaft Type |
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![]() | Spline |
For Number of Splines For Number of Splines |
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![]() | 4 |
Bearing Type Bearing Type |
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![]() | Ball |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Alignment Style Alignment Style |
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Ball Material Ball Material |
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Base Thickness Base Thickness |
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Bearing Material Bearing Material |
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Bolt Circle Diameter Bolt Circle Diameter |
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Flange OD Flange OD |
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Flange Shape Flange Shape |
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Housing Material Housing Material |
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Lubricant Type Lubricant Type |
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Lubrication Lubrication |
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Maximum Temperature Maximum Temperature |
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Maximum Torque Maximum Torque |
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About Linear Bearings
More
Mounted Linear Bearings for Spline Shafts
Ready to mount on your linear motion spline shaft, these bearings come installed in a housing and have grooves that match up with the splines on your shaft. Because they’re splined, they transfer rotational force as they move loads up and down the shaft’s length. A flanged end makes them best for lifting and lowering loads on vertical shafts. All have fixed alignment—use them where shaft misalignment is unlikely.
Ball bearings, also known as ball splines, create less friction than plain bearings, making them smooth and precise even at high speeds. However, they don’t produce as much rotational force. Choose them for robotic systems and other automated applications that require complex, fast movements.
For technical drawings and 3-D models, click on a part number.



Mounting Holes | |||||||||||
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For No. of Splines | For Shaft Dia., mm | Overall Lg., mm | Flange OD, mm | Bolt Circle Dia., mm | OD, mm | Max. Torque, in.-lbs. | Max. Temperature, ° F | No. of | Thread Size | Each | |
Fixed Alignment | |||||||||||
4 | 23 | 70 | 60 | 47 | 37 | 1,433 | 176° | 4 | M5 × 0.8 mm | 00000000 | 0000000 |



Step | |||||||
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Dia., mm | Lg., mm | Spline Lg., mm | End Type | Dia., mm | Lg., mm | Each | |
4 Splines | |||||||
23 | 350 | 200 | Splined End × Step-Down End | 20 | 150 | 00000000 | 0000000 |
Metric Press-Fit Drill Bushings with Head




Even under extreme drilling pressure, these metric bushings won't press through your jig plate. A flanged head on the top of the bushing acts as a stop, preventing it from moving as you push down your drill bit, reamer, or other cutting bit. Drill bushings ensure accurate, consistent cuts and drilled holes from one part to the next. They sometimes also work as spacers, shims, and machinery bushings. Made of hardened, ground steel, these bushings hold their shape and resist wear over time. The flanged head protects your jig plate from damage caused by heavy use.
Although it's no longer an active standard, DIN 172 is still a common reference point for making sure parts are compatible with other parts and tools.
These bushings work in both countersunk and standard drill holes. To install, place the bushing inside the hole in your jig. A chamfered edge on the bottom of the bushing helps center the bushing in the hole. Once centered, press the bushing into the hole with a hydraulic or lever press.
For technical drawings and 3-D models, click on a part number.
Head | Tolerance | Each | ||||||||||||
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OD, mm | Lg., mm | OD, mm | Thick., mm | ID, mm | OD, mm | Lg., mm | Drill Bushing Type | Material | Hardness | Specifications Met | 1-5 | 6-11 | 12-Up | |
23 mm ID | ||||||||||||||
35 | 15 | 39 | 5 | 0.02 to 0.041 | 0.017 to 0.033 | -0.2 to 0.2 | H | Steel | Rockwell C61 | DIN 172 | 000000000 | 000000 | 000000 | 000000 |
35 | 31 | 39 | 5 | 0.02 to 0.041 | 0.017 to 0.033 | -0.3 to 0.3 | H | Steel | Rockwell C61 | DIN 172 | 000000000 | 00000 | 00000 | 00000 |
35 | 40 | 39 | 5 | 0.02 to 0.041 | 0.017 to 0.033 | -0.3 to 0.3 | H | Steel | Rockwell C61 | DIN 172 | 000000000 | 00000 | 00000 | 00000 |