Aerospace: Spherical Rod End Bearings
Aerospace Bearings » Rod End Sphericals

M81935/2-12 Bearing Spherical Rod End | Wide Female Thread

Part No.
M81935-2-12
Governing Specs
SAE AS81935/2

Specifications

Weight Dimensional Diagram
Material
Alloy Steel
Lubrication
Self-Lubricating
Threading
Female (Internal)
Bore Inner Diameter  B
0.750 +.0000/-.0005
Outside Head Diameter  D
1.775 ±.010
Centerline Ball to End  F
2.875 ±.010
Complete Thread  C
1.625 Minimum
Thread  M
3/4-16 UNJF-3B
Ball Width  W
0.875 +.000/-.002
Body Width  H
0.640 ±.005
Housing Inner Diameter
1.3750 Inch Maximum
Shoulder Diameter  O
0.850 Inch Minimum
Shank Diameter
0.985 ±.010
Drill Depth  C
1.750 Maximum
Centerline Drill to end  N
0.812 ±.020
Wrenching Surface Thickness  L
0.375 +.010/-.062
Wrench Flat  J
1.000 +.000/-.020
Across Corners Diameter  K
1.160 Ref.
Mis-Alignment  Q
13° Ref.
Ultimate Static Radial Load
29300 lbs.
Axial Static Proof Load
2810 lbs.
Fatigue Load
11600 lbs.
Weight
0.673 lbs.

Interchange

National Precision Bearing Part No M81935/2-12 is an interchangable replacement for these common bearing part numbers:

NHBB
ADN12J
NMB Japan
ANF12
NMB Thailand
TANF12
Aurora
ASW-12T
RBC HEIM
FE12
RBC HEIM
FT12

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