Model: C4293-14-1

Needle Bearing Cam Follower
Description:

3a thread class, right-hand , 0.4370 inches thread length, 2.0610 inches overall length, 0.8745 inches overall outside diameter.

Special Features:

100 pct magnetically inspected except needles mil-i-6868; nas 516-1 lubrication fitting in thread end; od crowned on a 10 in. Radius; stud hardness at shank end rockwell c43 to 46 and raceway area rockwell c59 to 64; thickness of chrome plate on od and sides to be 0.0004 to 0.0007; specified lubricant plus 10 pct molybdenum sulfide

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.4370 inches
Overall Length
2.0610 inches
Overall Outside Diameter
Between 0.8745 inches and 0.8760 inches
Lubrication Material
Grease
Stud Diameter
Between 0.3115 inches and 0.3125 inches
Outer Ring Width
Between 0.4950 inches and 0.5000 inches
Stud Length
Between 1.5140 inches and 1.5610 inches
Thready Qty Per Inch (tpi)
24
Thread Size
0.312 inches
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Steel comp e52100 roller or steel comp e50100 roller or steel comp 440c roller
Material
Steel end plate
Material
Steel outer ring
Material
Steel stud
Surface Treatment
Chromium exposed surfaces as mounted
Surface Treatment
Chromium outer ring
Surface Treatment Specification
Qq-c-320, class 2 federal standard single treatment response outer ring
Surface Treatment Specification
Qq-c-320, class 2 federal standard single treatment response exposed surfaces as mounted
Style Designator
Cam follower
Thread Series Designator
Unf
NSN
3110-00-020-6574
Part Number
C4293-14-1
Description
Cam Follower,needle Bearing
CAGE
81755

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.

Part C4293-14-1 NSN 3110-00-020-6574

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00040
FIIG:
A044A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8482400000
  • SITC: 74640
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Needle roller bearings

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