Model: PBS 1 1/4

Ball Bearing Unit

Special Features:

Ground rolling element groove bolted assembly

Properties:

Mounting Slot Width

0.5625 inches

Mounting Slot Length

0.8750 inches

Bore Diameter

1.2500 inches

Base Thickness

0.1340 inches

Center To Center Distance Between Mounting Holes Along Width

4.6875 inches

Housing Height

3.3438 inches

Housing Length

0.6875 inches

Housing Width

6.2500 inches

Base Length

1.1875 inches

Rolling Element Groove Quantity

Alignment Type

Self-aligning

Internal Fit-up Designation

Standard

Assemblylength

1.4688 inches

Seal Type

Contact

Block Type

Fixed

Shaft End Type

Open

Seal Location

Both ends

Collar Location

Both ends

Load Capability Type

Radial

Height From Bottom Of Base To Bore Centerline

1.6875 inches

Rotating Element Locking Method

Setscrew locking collar

Mounting Hole Type

Slotted

Material

Rubber synthetic seal and steel seal

Material

Steel housing

Surface Treatment

Zinc housing

Style Designator

Pillow block, solid

NSN

3130-01-286-9372

Part Number

PBS 1 1/4

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 PBS 1 1/4 NSN 3130-01-286-9372

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30556

FIIG:

A093A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114800

UFC:

58850

LTL:

RATING VARIABLE

LCL:

WCC:

742

TCC:

SHC:

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)