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McMaster 1378N72 Crossed-Roller Bearing, Thin-Profile, Sealed, for 80 mm Shaft Diameter
McMaster 1378N72 Crossed-Roller Bearing, Thin-Profile, Sealed, for 80 mm Shaft Diameter
McMaster 1378N72 Crossed-Roller Bearing, Thin-Profile, Sealed, for 80 mm Shaft Diameter
McMaster 1378N72 Crossed-Roller Bearing, Thin-Profile, Sealed, for 80 mm Shaft Diameter
McMaster 1378N72 Crossed-Roller Bearing, Thin-Profile, Sealed, for 80 mm Shaft Diameter
McMaster 1378N72 Crossed-Roller Bearing, Thin-Profile, Sealed, for 80 mm Shaft Diameter
McMaster 1378N72 Crossed-Roller Bearing, Thin-Profile, Sealed, for 80 mm Shaft Diameter
McMaster 1378N72 Crossed-Roller Bearing, Thin-Profile, Sealed, for 80 mm Shaft Diameter

McMaster 1378N72 Crossed-Roller Bearing, Thin-Profile, Sealed, for 80 mm Shaft Diameter

UPC: | Harmonization / Schedule B : 8482.50.0000

Country of Origin: Japan | Shipping Weight: 0.35 lbs

$472.84 - $472.84
$472.84
$472.84 - $472.84
$472.84

For a more compact machine, these bearings have thinner inner and outer rings than high-load crossed-roller bearings. Route hydraulic lines, electrical wiring, and other components through the inside of the bearing. The rollers face in alternating directions to allow for rigid, accurate motion under any combination of radial, thrust, and moment (twisting) loads. Use in applications where highly accurate motion is necessary, such as machine tools and industrial robots.

Sealed Bearing — Sealed bearings block out dust and other contaminants better than open bearings, but retain more heat.

For Load Direction Combined Radial, Thrust, and Moment
Bearing Seal Type Sealed
Ring Material Steel
For Shaft Diameter 80 mm
For Housing ID 96 mm
Width 8 mm
Width Tolerance -0.12 mm to 0 mm
Dynamic 1,400 lbf
Static 2,500 lbf
Maximum Rotation Speed 460 rpm
Lubrication Lubricated
Temperature Range 0° F to 175° F
Features Four Lubrication Holes
Bearing Construction Single Row
Bearing Type Roller
For Shaft Type Round
ID 80 mm
ID Tolerance -0.015 mm to 0 mm
Lubricant Grease
OD 96 mm
OD Tolerance -0.015 mm to 0 mm
Roller Bearing Type Crossed
Roller Material Steel
Seal Material Buna-N
Shaft Mount Type Press Fit
System of Measurement Metric
Country of Origin Japan
DFARS Compliance Specialty Metals COTS-Exempt
Export Control Classification Number (ECCN) EAR99
REACH Compliance REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant
Schedule B Number 848250.0000
U.S.–Mexico–Canada Agreement (USMCA) Qualifying No