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		                        | National Stock Number:
 3110-01-301-7893
 
 Federal Supply Class:
 3110
 
 National Item Identification Number:
 013017893
 
 Description:
 CAM FOLLOWER,NEEDLE BEARING
 
 Detail:
 An assembly consisting of a roller and stud used to effect a rolling contact with a cam, and convert the reciprocating or oscillating motion to linear motion.
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 Manufacturer Information:
 
 | CF-1 1/4SB | 92563 | MCGILL MANUFACTURING CO, INC |  | CF-1.25-SB | 92563 | MCGILL MANUFACTURING CO, INC |  | CR-1 1/4-XB-172 | 07484 | ACCURATE BUSHING COMPANY, INC. |  | CRSB-20 | 21335 | TIMKEN CO |  | CRSB-20 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | 
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 Techincal Specification:
 
 | BEARING SEAL TYPE | CONTACT |  | LUBRICATION MATERIAL | LUBRICANT |  | MATERIAL | PLASTIC POLYAMIDE NYLON SEAL |  | MATERIAL | RESIN SYNTHETIC WASHER |  | MATERIAL | STEEL INNER RING |  | MATERIAL | STEEL OUTER RING |  | MATERIAL | STEEL ROLLER |  | MATERIAL | STEEL STUD |  | NOMINAL THREAD SIZE | 0.500 INCHES |  | OUTER RING WIDTH | 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |  | OVERALL LENGTH | 2.3125 INCHES NOMINAL |  | OVERALL OUTSIDE DIAMETER | 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM |  | SEAL QUANTITY | 2 |  | SPECIAL FEATURES | HEXAGONAL WRENCH SOCKET IN STUD HEAD 0.2500 WRENCH SIZE;EXPOSED SURFACES AS MOUNTED COLOR BLACK |  | STUD DIAMETER | 0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM |  | STUD LENGTH | 1.2500 INCHES NOMINAL |  | STYLE DESIGNATOR | CAM FOLLOWER |  | SURFACE TREATMENT | OXIDE EXPOSED SURFACES AS MOUNTED |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 0.6250 INCHES MINIMUM |  | THREAD QUANTITY PER INCH | 20 |  | THREAD SERIES DESIGNATOR | UNF | 
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