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Single Row Cylindrical Roller Bearings - Separable Type
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Single Row Cylindrical Roller Bearings
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ABMA Series Single Row Cylindrical Roller Bearings
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Single Row Cylindrical Roller Bearings - Separable Type
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Item # MA7309EX
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Item # MA7309EX, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs
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Unit of Measure:
Imperial
Metric
Both
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Technical Specifications
·
Dimensional Specifications
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Technical Specifications
Type
Cylindrical Roller Bearing
Bore Type
Round
Material
Hardened Alloy Steel
Cage Material
X Bar Composite Steel
Configuration
One
Tolerance
ISO Class 0 (RBEC 1)
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
34500
lbf
154000
N
154.00
kN
Dynamic Load Rating
29000
lbf
129000
N
129.00
kN
Enclosure
Open
Operating Temperature Range
-40 to 250
ºF
-40 to 120
ºC
Dimensional Specifications
Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs - Dimensions
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B
1.7717
in
45.000
mm
D
3.9370
in
100.000
mm
W
1.2205
in
31.000
mm
A
2.3370
in
59.360
mm
H
3.2079
in
81.480
mm
R
0.0799
in
2.030
mm
U (Plain Rings)
2.2008
in
55.900
mm
V (Rib Rings)
2.3307
in
59.200
mm
X (Plain Rings)
3.5591
in
90.400
mm
Z (Rib Rings)
3.3898
in
86.100
mm
r
0.0598
in
1.520
mm
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