|
KM & KF Large Bore
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|
3-Piece - Alloy Steel Right & Left Hand Threads
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|
| BALL |
RACE |
BODY |
•52100 Bearing Steel
•Heat Treated
•MOS2 Coated
|
•Stainless Steel
•Heat Treated
•MOS2 Coated
•Sealed
|
•Alloy Steel
•Protective Coated for Corrosion Resistance
•Grease Fitting Installed as Standard
|
|
| |
PART NUMBER
|
DIMENSIONS IN INCHES
|
Right Hand
|
Left Hand
|
B
+.0025
-.0025
|
W
+.000
±.005
|
T
±.005
|
A
±.015
|
D
±.010
|
Ball
Dia.
Ref.
|
C
+.062
-.031
|
Thread
UNF-3A
|
Misalign
Angle
a°
|
Ult. Radial
Static
Load
Lbs.
|
Approx
Brg. Wgt
Lbs.
|
|
KMR20Z
|
KML20Z
|
1.250
|
1.093
|
0.937
|
4.125
|
2.750
|
1.795
|
2.125
|
1 1/4-12
|
7.0
|
44,500
|
2.41
|
|
KMR24Z
|
KML24Z
|
1.500
|
1.312
|
1.125
|
5.375
|
3.500
|
2.155
|
3.000
|
1 1/2-12
|
6.5
|
64,770
|
4.75
|
|
KMR32Z
|
KML32Z
|
2.000
|
1.750
|
1.500
|
8.000
|
5.000
|
2.875
|
4.500
|
2-12*
|
6.0
|
153,528
|
14.25
|
|
| |
PART NUMBER
|
DIMENSIONS IN INCHES
|
Right Hand
|
Left Hand
|
B
+.0025
-.0025
|
W
+.000
±.005
|
T
±.005
|
A
±.015
|
D
±.010
|
E
±.010
|
F
±.010
|
K
±.030
|
Ball
Dia.
Ref.
|
C
+.062
-.031
|
Thread
UNF-2B
|
Misalign
Angle
a°
|
Ult. Radial
Static
Load
Lbs.
|
Approx
Brg. Wgt
Lbs.
|
|
KFR20Z
|
KFL20Z
|
1.250
|
1.093
|
0.937
|
4.125
|
2.750
|
1.625 |
1.500 |
0.500 |
1.795
|
2.125
|
1 1/4-12
|
7.0
|
44,500
|
2.13
|
|
KFR24Z
|
KFL24Z
|
1.500
|
1.312
|
1.125
|
5.375
|
3.500
|
2.250 |
2.000 |
0.875 |
2.155
|
2.625
|
1 1/2-12
|
6.5
|
64,770
|
6.50
|
|
KFR32Z
|
KFL32Z
|
2.000
|
1.750
|
1.500
|
8.000
|
5.000
|
3.125 |
2.750 |
2.062 |
2.875
|
4.000
|
2-12*
|
6.0
|
153,528
|
15.00
|
|
| |
