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Unit of Measure

Key Dimensions

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22210

Shaft Size

 N/A 50 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QAATP10A050SB QAATP10A050SC QAATP10A050SEB QAATP10A050SEC QAATP10A050SEM QAATP10A050SEN QAATP10A050SEO QAATP10A050SET QAATP10A050SM QAATP10A050SN QAATP10A050SO QAATP10A050ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Top Pull Take-Up

Other Dimensions

Dimension A1

 N/A 2.81 in71.4 mm

Dimension B

 N/A 2.38 in60.5 mm

Dimension C

 N/A 2.88 in73 mm

Dimension D

 N/A 6.44 in163.6 mm

Dimension E

 N/A 5.19 in131.8 mm

Dimension F

 N/A 1.66 in42.2 mm

Dimension G

 N/A 2.47 in62.7 mm

Dimension H

 N/A 3.06 in77.8 mm

Dimension J

 N/A 1.65 in41.9 mm

Dimension L

 N/A 6-1/2 in165.1 mm

Dimension M

 N/A 1.89 in48 mm

Dimension N

 N/A 3.12 in79.3 mm

Dimension P

 N/A 6 in152.4 mm

Dimension Q

 N/A 0.81 in20.6 mm

Dimension RAA

 N/A 0.66 in16.7 mm

Dimension S

 N/A 0.88 in22.4 mm

Dimension TAA

 N/A 3.78 in96 mm

Dimension U

 N/A 0.81 in20.6 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 26600 lbf118000 N

C - Dynamic Load (Basic)

 N/A 26300 lbf117000 N

e - Geometry Factor

 N/A 0.24

Y1 - Geometry Factor

 N/A 2.84

Y2 - Geometry Factor

 N/A 4.23

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 2400 rpm

Oil Lubrication - T Seal

 N/A 4200 rpm

Oil Lubrication - B/C/O Seal

 N/A 1800 rpm

Grease Lubrication - M/N Seal

 N/A 2400 rpm

Grease Lubrication - T Seal

 N/A 3550 rpm

Grease Lubrication - B/C/O Seal

 N/A 1800 rpm

Engineering Bearing Attributes

Float

 N/A 0.050 in1.270 mm

Shaft Tolerance

 N/A 0.0015 in0.038 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0016

Eng Internal Radial Clearance - Max

 N/A 0.0026

Pre Install Clearance Min

 N/A 0.0016 in0.040 mm

Pre Install Clearance Max

 N/A 0.0026 in0.065 mm