Model: RA1 1/4S FLANGETTE

Ball Bearing Unit

Special Features:

Item is fscm 21335 standard part, but cadmium plated by fscm 59500

Properties:

Bolt Circle Diameter
3.5625 inches
Flange Thickness
0.2080 inches
Bore Diameter
1.2500 inches
Overall Outside Diameter
4.4375 inches
Housing Diameter
3.3125 inches
Housing Length
0.6875 inches
Mounting Hole Width
0.4062 inches
Rolling Element Groove Quantity
1
Alignment Type
Self-aligning
Internal Fit-up Designation
Standard
Assemblylength
1.4062 inches
Seal Type
Contact
Block Type
Fixed
Shaft End Type
Open
Seal Location
Both ends
Collar Location
One end
Load Capability Type
Radial
Rotating Element Locking Method
Eccentric cam locking collar
Mounting Hole Type
Square
Material
Rubber synthetic seal
Material
Steel bearing
Material
Steel collar
Material
Steel housing
Surface Treatment
Cadmium housing excluding bore
Style Designator
Flange block
NSN
3130-01-138-5142
Part Number
RA1 1/4S FLANGETTE
Description
Bearing Unit,ball
CAGE
21335

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

Part RA1 1/4S FLANGETTE NSN 3130-01-138-5142

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30556
FIIG:
A093A0
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:
A
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:
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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Schedule B and Export
  • Schedule B: 8482991050
  • SITC: 74699
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)

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