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Single Row Cylindrical Roller Bearings - Separable Type
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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 # MA7312EX
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Item # MA7312EX, 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
57500
lbf
256000
N
256.00
kN
Dynamic Load Rating
47000
lbf
208000
N
208.00
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
2.3622
in
60.000
mm
D
5.1181
in
130.000
mm
W
1.4961
in
38.000
mm
A
3.0531
in
77.550
mm
H
4.1870
in
106.350
mm
R
0.1000
in
2.540
mm
U (Plain Rings)
2.8701
in
72.900
mm
V (Rib Rings)
3.0512
in
77.500
mm
X (Plain Rings)
4.6417
in
117.900
mm
Z (Rib Rings)
4.4213
in
112.300
mm
r
0.0799
in
2.030
mm
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