Model: RAK2

Ball Bearing Unit

Properties:

Mounting Slot Width
0.7188 inches
Mounting Slot Length
0.4688 inches
Bore Diameter
2.0000 inches
Base Thickness
0.750 inches
Center To Center Distance Between Mounting Holes Along Width
6.9375 inches
Housing Height
4.9062 inches
Housing Width
8.750 inches
Lubrication Fitting Type
Pipe plug
Base Length
2.3125 inches
Rolling Element Groove Quantity
1
Alignment Type
Self-aligning
Internal Fit-up Designation
Standard
Assemblylength
2.8125 inches
Seal Type
Labyrinth
Block Type
Fixed
Shaft End Type
Open
Seal Location
Both ends
Collar Location
One end
Load Capability Type
Radial
Height From Bottom Of Base To Bore Centerline
2.4375 inches
Lubrication Fitting Angle From Horizontal Centerline
90.0 degrees
Rotating Element Locking Method
Eccentric cam locking collar
Mounting Hole Type
Slotted
Lubrication Material
Grease
Material
Iron cast housing
Material
Rubber synthetic seal and steel seal
Style Designator
Pillow block, solid
NSN
3130-01-393-9146
Part Number
RAK2
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 RAK2 NSN 3130-01-393-9146

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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