Idler Pulley Units On The Timken Company

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Analyze Bearing Performance in an Application with Timken^® Syber^® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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Part Number	Type	α Included Angle	Bearing Number	Bore Size	Outside Diameter D	Width A	CAD
006-11520A	N/A V - IDLER	N/A 32 º	N/A WS3NPP3	N/A 0.394/0.385 in10.01/9.78 mm	N/A 3 in76.2 mm	N/A 3/4 in19 mm	N/A
006-11581A	N/A FLAT - IDLER	N/A 10 º	N/A WS3NPP3	N/A 0.394/0.385 in10.01/9.78 mm	N/A 3.6250 in92.1 mm	N/A 1 7/32 in30.6 mm	N/A
008-10482	N/A V - IDLER	N/A 32 º	N/A 203KRR5	N/A 0.515/0.51 in13.08/12.95 mm	N/A 5.0625 in128.6 mm	N/A 1 1/4 in31.8 mm	N/A
008-10483	N/A FLAT - IDLER	N/A 10 º	N/A 203KRR5	N/A 0.515/0.51 in13.08/12.95 mm	N/A 6.25 in158.8 mm	N/A 1 7/16 in36.5 mm	N/A
008-10601	N/A FLAT - IDLER	N/A 10 º	N/A 203KRR5	N/A 0.515/0.51 in13.08/12.95 mm	N/A 4.6250 in117.5 mm	N/A 1 7/16 in36.5 mm	N/A
008-10650	N/A FLAT - IDLER	N/A 50 º	N/A 203KRR5	N/A 0.515/0.51 in13.08/12.95 mm	N/A 6.25 in158.8 mm	N/A 1 7/16 in36.5 mm	N/A
008-10731	N/A FLAT - IDLER	N/A 10 º	N/A 203KRR5	N/A 0.515/0.51 in13.08/12.95 mm	N/A 8-3/4 in222.2 mm	N/A 1 29/32 in48.4 mm	N/A
008-10853	N/A V - IDLER	N/A 32 º	N/A 203KRR5	N/A 0.515/0.51 in13.08/12.95 mm	N/A 7 5/16 in185.7 mm	N/A 1 1/4 in31.8 mm	N/A
008-10927	N/A CHAIN - IDLER	N/A 10 º	N/A 203KRR5	N/A 0.515/0.51 in13.08/12.95 mm	N/A 4.6250 in117.5 mm	N/A 1 7/16 in36.5 mm	N/A
008-11515	N/A FLAT - IDLER	N/A 10 º	N/A 203KRR5	N/A 0.515/0.51 in13.08/12.95 mm	N/A 8-3/4 in222.2 mm	N/A 1 13/32 in35.7 mm	N/A
010-10482	N/A V - IDLER	N/A 32 º	N/A 203KRR2	N/A 0.635/0.64 in16.13/16.26 mm	N/A 5.0625 in128.6 mm	N/A 1 1/4 in31.8 mm	N/A
010-10483	N/A FLAT - IDLER	N/A 10 º	N/A 203KRR2	N/A 0.635/0.64 in16.13/16.26 mm	N/A 6.25 in158.8 mm	N/A 1 7/16 in36.5 mm	N/A
010-10601	N/A FLAT - IDLER	N/A 10 º	N/A 203KRR2	N/A 0.635/0.64 in16.13/16.26 mm	N/A 4.6250 in117.5 mm	N/A 1 7/16 in36.5 mm	N/A
010-10650	N/A FLAT - IDLER	N/A 50 º	N/A 203KRR2	N/A 0.635/0.64 in16.13/16.26 mm	N/A 6.25 in158.8 mm	N/A 1 7/16 in36.5 mm	N/A
010-10731	N/A FLAT - IDLER	N/A 10 º	N/A 203KRR2	N/A 0.635/0.64 in16.13/16.26 mm	N/A 8-3/4 in222.2 mm	N/A 1 29/32 in48.4 mm	N/A
010-10853	N/A V - IDLER	N/A 32 º	N/A 203KRR2	N/A 0.635/0.64 in16.13/16.26 mm	N/A 7 5/16 in185.7 mm	N/A 1 1/4 in31.8 mm	N/A
010-10874	N/A V - IDLER	N/A 34 º	N/A 203KRR2	N/A 0.635/0.64 in16.13/16.26 mm	N/A 4 in101.600 mm	N/A 7/8 in22.2 mm	N/A
010-10927	N/A CHAIN - IDLER	N/A 10 º	N/A 203KRR2	N/A 0.635/0.64 in16.13/16.26 mm	N/A 4.6250 in117.5 mm	N/A 1 7/16 in36.5 mm	N/A
010-11515	N/A FLAT - IDLER	N/A 10 º	N/A 203KRR2	N/A 0.635/0.64 in16.13/16.26 mm	N/A 8-3/4 in222.2 mm	N/A 1 13/32 in35.7 mm	N/A
10874	N/A V - IDLER	N/A 34 º	N/A 203NPP	N/A 0.6693/0.669 in17/16.993 mm	N/A 4 in101.600 mm	N/A 7/8 in22.2 mm	N/A

Part Number

Type

α Included Angle

Bearing Number

Bore Size

Outside Diameter D

Width A

CAD

006-11520A

N/A V - IDLER

N/A 32 º

N/A WS3NPP3

N/A 0.394/0.385 in10.01/9.78 mm

N/A 3 in76.2 mm

N/A 3/4 in19 mm

N/A

006-11581A

N/A FLAT - IDLER

N/A 10 º

N/A WS3NPP3

N/A 0.394/0.385 in10.01/9.78 mm

N/A 3.6250 in92.1 mm

N/A 1 7/32 in30.6 mm

N/A

008-10482

N/A V - IDLER

N/A 32 º

N/A 203KRR5

N/A 0.515/0.51 in13.08/12.95 mm

N/A 5.0625 in128.6 mm

N/A 1 1/4 in31.8 mm

N/A

008-10483

N/A FLAT - IDLER

N/A 10 º

N/A 203KRR5

N/A 0.515/0.51 in13.08/12.95 mm

N/A 6.25 in158.8 mm

N/A 1 7/16 in36.5 mm

N/A

008-10601

N/A FLAT - IDLER

N/A 10 º

N/A 203KRR5

N/A 0.515/0.51 in13.08/12.95 mm

N/A 4.6250 in117.5 mm

N/A 1 7/16 in36.5 mm

N/A

008-10650

N/A FLAT - IDLER

N/A 50 º

N/A 203KRR5

N/A 0.515/0.51 in13.08/12.95 mm

N/A 6.25 in158.8 mm

N/A 1 7/16 in36.5 mm

N/A

008-10731

N/A FLAT - IDLER

N/A 10 º

N/A 203KRR5

N/A 0.515/0.51 in13.08/12.95 mm

N/A 8-3/4 in222.2 mm

N/A 1 29/32 in48.4 mm

N/A

008-10853

N/A V - IDLER

N/A 32 º

N/A 203KRR5

N/A 0.515/0.51 in13.08/12.95 mm

N/A 7 5/16 in185.7 mm

N/A 1 1/4 in31.8 mm

N/A

008-10927

N/A CHAIN - IDLER

N/A 10 º

N/A 203KRR5

N/A 0.515/0.51 in13.08/12.95 mm

N/A 4.6250 in117.5 mm

N/A 1 7/16 in36.5 mm

N/A

008-11515

N/A FLAT - IDLER

N/A 10 º

N/A 203KRR5

N/A 0.515/0.51 in13.08/12.95 mm

N/A 8-3/4 in222.2 mm

N/A 1 13/32 in35.7 mm

N/A

010-10482

N/A V - IDLER

N/A 32 º

N/A 203KRR2

N/A 0.635/0.64 in16.13/16.26 mm

N/A 5.0625 in128.6 mm

N/A 1 1/4 in31.8 mm

N/A

010-10483

N/A FLAT - IDLER

N/A 10 º

N/A 203KRR2

N/A 0.635/0.64 in16.13/16.26 mm

N/A 6.25 in158.8 mm

N/A 1 7/16 in36.5 mm

N/A

010-10601

N/A FLAT - IDLER

N/A 10 º

N/A 203KRR2

N/A 0.635/0.64 in16.13/16.26 mm

N/A 4.6250 in117.5 mm

N/A 1 7/16 in36.5 mm

N/A

010-10650

N/A FLAT - IDLER

N/A 50 º

N/A 203KRR2

N/A 0.635/0.64 in16.13/16.26 mm

N/A 6.25 in158.8 mm

N/A 1 7/16 in36.5 mm

N/A

010-10731

N/A FLAT - IDLER

N/A 10 º

N/A 203KRR2

N/A 0.635/0.64 in16.13/16.26 mm

N/A 8-3/4 in222.2 mm

N/A 1 29/32 in48.4 mm

N/A

010-10853

N/A V - IDLER

N/A 32 º

N/A 203KRR2

N/A 0.635/0.64 in16.13/16.26 mm

N/A 7 5/16 in185.7 mm

N/A 1 1/4 in31.8 mm

N/A

010-10874

N/A V - IDLER

N/A 34 º

N/A 203KRR2

N/A 0.635/0.64 in16.13/16.26 mm

N/A 4 in101.600 mm

N/A 7/8 in22.2 mm

N/A

010-10927

N/A CHAIN - IDLER

N/A 10 º

N/A 203KRR2

N/A 0.635/0.64 in16.13/16.26 mm

N/A 4.6250 in117.5 mm

N/A 1 7/16 in36.5 mm

N/A

010-11515

N/A FLAT - IDLER

N/A 10 º

N/A 203KRR2

N/A 0.635/0.64 in16.13/16.26 mm

N/A 8-3/4 in222.2 mm

N/A 1 13/32 in35.7 mm

N/A

10874

N/A V - IDLER

N/A 34 º

N/A 203NPP

N/A 0.6693/0.669 in17/16.993 mm

N/A 4 in101.600 mm

N/A 7/8 in22.2 mm

N/A

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Type

α Included Angle (º)

Outside Diameter D (in)

Outside Diameter D (mm)

Width A (in)

Width A (mm)