4M278BE18

Needle Bearing Cam Follower

NSN 3110-01-220-0265

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012200265

Product Features

Internal hex wrenching flats, 0.250 in

Technical Specifications of NSN

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.5000 inches
Overall Length:
1.6250 inches
Overall Outside Diameter:
Between 1.1240 inches and 1.1250 inches
Stud Diameter:
Between 0.4375 inches and 0.4385 inches
Outer Ring Width:
Between 0.6200 inches and 0.6250 inches
Stud Length:
1.0000 inches
Seal Quantity:
2
Bearing Seal Type:
Contact
Alignment Type:
Rigid
Cam End Diameter:
0.6250 inches
Features Provided:
Lubrication hole and lubrication groove
Thready Qty Per Inch (tpi):
20
Thread Size:
0.438 inches
Material:
Rubber polyester urethane class au seal
Material:
Steel end plate
Material:
Steel outer ring
Material:
Steel roller
Material:
Steel stud
Material Specification:
Hytrel, fscm 60380 mfr ref single material response seal
Surface Treatment:
Chromium outer ring outside diameter
Surface Treatment:
Chromium outer ring sides
Surface Treatment:
Cadmium exposed surfaces of stud and washer as mounted
Style Designator:
Cam follower, adjustable
Thread Series Designator:
Unf
NSN:
3110-01-220-0265
Item Name:
Track Roller Cam Follower
Cage Code:
3NPS1

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
CRSBE18CP
Cage Code:
3NPS1
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
4M278BE18
Cage Code:
76301
RNCC:
7
RNVC:
2
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
CRSBE18CP
Cage Code:
60380
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
4M278
Cage Code:
76301
RNCC:
D
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
CRSBE18CP
Cage Code:
21335
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
1M2788E18
Cage Code:
60380
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Part Identification

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

Part Materials

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
51
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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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Track Roller Cam Follower"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
ITALY Italy
DSOR:
Import / Export
  • Schedule B: 8482400000
  • SITC: 74640
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Classification: Needle roller bearings


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