4489N25 High-Load Crossed-Roller Bearings

$2373.39
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Product Number:
4489N25
Additional info
For Load Direction Combined Radial, Thrust, and Moment
Bearing Seal Type Sealed
Ring Material Steel
For Shaft Diameter 200 mm
For Housing ID 260 mm
Width 25 mm
Width Tolerance -0.12 mm to 0 mm
Maximum Rotation Speed 260 rpm
Lubrication Lubricated
Temperature Range 0° F to 245° F
Bearing Construction Single Row
Bearing Type Roller
For Shaft Type Round
Product ID 200 mm
ID Tolerance -0.03 mm to 0 mm
Lubricant Grease
OD 260 mm
Roller Bearing Type Crossed
Roller Material Steel
Seal Material Buna-N
Shaft Mount Type Press Fit
System of Measurement Metric
Country of Origin Vietnam
DFARS Compliance Specialty Metals COTS-Exempt
ECCN EAR99
REACH Compliance REACH (EC 1907/2006) (11/07/2024, 242 SVHC) Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant
Schedule B Number 848250.0000
OD Tolerance -0.035 mm to 0 mm
Features Lubrication Groove, Two Lubrication Holes
Combined Load Capacity Dynamic 20,700 lbf
Combined Load Capacity Static 37,950 lbf
Performance High Load
Product Description The thicker inner and outer raceways on these bearings can handle heavier loads than the thin-profile crossed-roller bearings. 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.
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