Approved Vendor

Ball Bearing

Manufacturer part: 6661K63

For greater accuracy and higher speeds, these bearings are made to tighter tolerances than standard ball bearings.Shielded bearings dissipate heat more efficiently than sealed bearings.

✓ Normalized specifications✓ Supplier verified
Availability
In stock
Lead time
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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

ID
15 mm
OD
42 mm
ECCN
1C999
RoHS
RoHS 3 (2015/863/EU) Compliant
DFARS
Specialty Metals COTS-Exempt
REACH
REACH (EC 1907/2006) (11/07/2024, 242 SVHC) Compliant
Width
13 mm
Static
1,200
Dynamic
2,650
Lubricant
Grease
Seal Type
Shielded
Schedule B
848210.5048
ABEC Rating
ABEC-3
Lubrication
Lubricated
Bearing Type
Ball
Construction
Single Row
ID Tolerance
-0.007 to 0 mm
OD Tolerance
-0.009 to 0 mm
Ball Material
Steel
Cage Material
Steel
Maximum Speed
19,000 rpm
Ring Material
Steel
For Housing ID
42 mm
For Shaft Type
Round
Inner Ring Type
Standard
Shield Material
Steel
Width Tolerance
-0.12 to 0 mm
Radial Clearance
0.011 to 0.025 mm
Shaft Mount Type
Press Fit
Ball Bearing Type
Standard
Country of Origin
Italy
Temperature Range
-20° to 230° F
For Load Direction
Radial
For Shaft Diameter
15 mm
Bearing Trade Number
6302-2Z
Radial Clearance Trade No.
C3

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