Model: PB7-8

Ball Bearing Unit

Properties:

Mounting Hole Diameter
0.4375 inches
Bore Diameter
0.8750 inches
Base Thickness
0.1200 inches
Center To Center Distance Between Mounting Holes Along Width
3.3750 inches
Housing Height
2.2031 inches
Housing Length
0.8594 inches
Housing Width
4.2500 inches
Base Length
1.2500 inches
Rolling Element Groove Quantity
1
Alignment Type
Self-aligning
Internal Fit-up Designation
Standard
Assemblylength
1.5312 inches
Seal Type
Contact
Block Type
Fixed
Shaft End Type
Open
Seal Location
Both ends
Load Capability Type
Radial and thrust
Height From Bottom Of Base To Bore Centerline
1.1250 inches
Features Provided
Ground rolling element groove
Rotating Element Locking Method
Direct
Mounting Hole Type
Round, unthreaded
Lubrication Material
Grease
Material
Rubber synthetic seal
Material
Steel bearing
Material
Steel housing
Style Designator
Pillow block, separable w/o innerliner
NSN
3130-00-231-3672
Part Number
PB7-8
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 PB7-8 NSN 3130-00-231-3672

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:
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:
M
SPI No.:
SPI Rev.:
SPC Mkg:
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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Phone: +1 470-231-0824
Email: Contact Form »
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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