Aerospace: Spherical Plain Bearings
Aerospace Bearings » Spherical Plain Bearings

MS14103A-12 Bearing Spherical Plain | Wide Grooved Long Life

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Part No.
MS14103A-12
Governing Specs
SAE AS81820

Specifications

Weight Dimensional Diagram
Life Cycle Rating
Long Life 100,000 CYCLES
Lined
Yes
Lubrication
Self-Lubricating
Grooved/Chamfered
Grooved
Bore Inner Diameter
.7500 +.0000/-.0005
Outer Diameter
1.3750 +.0000/-.0005
Ball Width
.875 +.000/-.002
Race Width
.630 ±.005
Approx. Shoulder Diameter
.845 Inch Minimum
Pitch Diameter
1.251 +.000/-.008
Groove Depth
.055 +.000/-.010
Dynamic Osc. Radial Load
26200 lbs.
Static Limit Radial Load
37000 lbs.
Static Limit Axial Load
7730 lbs.
Mis-Alignment
13° Ref.
Weight
.240 lbs.

Tools for this Bearing

Tri-Roller
NPT3015
Cutting Tool
NPC3015
Install / Removal Tool
NPIR3015

Interchange

National Precision Bearing Part No MS14103A-12 is an interchangable replacement for these common bearing part numbers:

NHBB
MKW12V
RBC Transport Dynamics
03-826-12L
NMB Thailand
TWHT12V-A

Dimensions and Values provided are for reference only. A full specification can be obtained at the Society of Automotive Engineering website.