4487N29 High-Precision Angular Contact Ball Bearings

$816.48

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4487N29

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Ball Bearing Type	Angular Contact
For Shaft Type	Round
Bearing Construction	Single Row
Bearing Seal Type	Open
For Shaft Diameter	45 mm
For Housing ID	85 mm
Width	19 mm
Width Tolerance	-0.25 mm to 0 mm
ABEC Rating	7
Material	Steel
Combined Load Capacity Dynamic	9,650 lbf
Combined Load Capacity Static	6,450 lbf
Maximum Rotation Speed	17,700 rpm
Lubrication	Required
Contact Angle	15°
Temperature Range Minimum	-40° F
Temperature Range Max	245° F
Bearing Trade Number	7209
Ball Bearing Profile	Standard
Ball Material	Steel
Bearing Type	Ball
Cage Material	Phenolic
For Load Direction	Combined Radial and Thrust
Product ID	45 mm
ID Tolerance	-0.003 mm to -0.001 mm
OD	85 mm
OD Tolerance	-0.006 mm to -0.002 mm
Performance	High Precision
Shaft Mount Type	Press Fit
System of Measurement	Metric
DFARS Compliance	Specialty Metals COTS-Exempt
ECCN	1C999
REACH Compliance	REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
RoHS Compliance	RoHS 3 (2015/863/EU) Compliant
Schedule B Number	848210.5028
Minimum Radial Clearance	Not Rated
Maximum Radial Clearance	Not Rated

4487N29 High-Precision Angular Contact Ball Bearings

$816.48 $0.00

Bulk orders will be discounted, please contact us.

Our most precise bearings for tackling radial and thrust loads at once, with tolerances tighter than a speck of dust. Rated ABEC 7 out of 9, they meet strict tolerance standards established by the Annular Bearing Engineers Committee (ABEC). Choose them for equipment that requires both high speed and pinpoint accuracy, such as machine tool spindles. For example, a bearing on a spindle withstands a radial load as it spins at high speeds and a thrust load when the cutting tool touches the workpiece. These bearings don’t handle as much force from radial loads as standard ones, but you can pair them with a cylindrical roller bearing to increase their load capacity. Single Row — Single-row bearings withstand thrust loads from one direction. Open — With no rubber seal to block airflow, these bearings dissipate heat quickly, extending the life of the lubricant and reducing friction over time. Steel — Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.

Product Number: 4487N29

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Description

Ball Bearing Type	Angular Contact
For Shaft Type	Round
Bearing Construction	Single Row
Bearing Seal Type	Open
For Shaft Diameter	45 mm
For Housing ID	85 mm
Width	19 mm
Width Tolerance	-0.25 mm to 0 mm
ABEC Rating	7
Material	Steel
Combined Load Capacity Dynamic	9,650 lbf
Combined Load Capacity Static	6,450 lbf
Maximum Rotation Speed	17,700 rpm
Lubrication	Required
Contact Angle	15°
Temperature Range Minimum	-40° F
Temperature Range Max	245° F
Bearing Trade Number	7209
Ball Bearing Profile	Standard
Ball Material	Steel
Bearing Type	Ball
Cage Material	Phenolic
For Load Direction	Combined Radial and Thrust
Product ID	45 mm
ID Tolerance	-0.003 mm to -0.001 mm
OD	85 mm
OD Tolerance	-0.006 mm to -0.002 mm
Performance	High Precision
Shaft Mount Type	Press Fit
System of Measurement	Metric
DFARS Compliance	Specialty Metals COTS-Exempt
ECCN	1C999
REACH Compliance	REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
RoHS Compliance	RoHS 3 (2015/863/EU) Compliant
Schedule B Number	848210.5028
Minimum Radial Clearance	Not Rated
Maximum Radial Clearance	Not Rated