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Spherical Roller Bearing w/ Standard Bore & Oil Groove, 231 Series
MODEL 23130EAD1C3
$1,133.00 Each
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Returnable:No
B (in)
3.1496
Bore Type
Round
Bore type
Round
Cage Material
Steel
Cage material
Steel
Cage Type
Pressed
Cage type
Pressed
d (in)
5.9055
D (in)
9.8425
d0
0.2362 in
D1
8.7795 in
d1
6.7323 in
Da max
9.3701 in
da min
6.3780 in
Dynamic Load Rating
238000 lbf
Dynamic load rating
238000 lbf
e
0.29
Enclosure
Open
Limiting Speed - Grease
1600 RPM
Limiting speed - grease
1600 RPM
Limiting Speed - Oil
2000 RPM
Limiting speed - oil
2000 RPM
Material
Through hardened steel
Operating Temperature Range
-40 to 400 °F
Operating temperature range
-40 to 400 ºF
r (in)
0.0827
Radial Internal Clearance
C3
Radial internal clearance
C3
ras max
0.0827 in
Ring Modification
Relube
Ring modification
Relube
Series
231
Static Load Rating
305000 lbf
Static load rating
305000 lbf
Tolerance
JIS-0 RBEC-1
Type
Spherical Roller Bearing
W0
0.5118 in
Y0
2.30
Y1
2.35
Y2
3.50
Specifications
Bearing Data Sheet | ||
---|---|---|
Self Aligning Ball Bearings | ||
NTN Part Number | 2313 | |
Weight | N/A (lbs) / N/A (kg) |
Dimensions | Features/Options | ||||
---|---|---|---|---|---|
Dimension | Imperial | Metric | Option | Code | Description |
Bore d O.D.D. Width B or W rs min da min Da max ras max Constant e Axial load factor Y1 Axial load factor Y2 Axial load factor Y0 |
2.5591 (in) 5.5118 (in) 1.8898 (in) 0.0827 (in) 2.9921 (in) 5.0787 (in) 0.0787 (in) 0.0150 (in) 0.0646 (in) 0.1000 (in) 0.0677 (in) |
65.000 (mm) 140.000 (mm) 48.000 (mm) 2.100 (mm) 76.000 (mm) 129.000 (mm) 2.000 (mm) 0.380 (mm) 1.640 (mm) 2.540 (mm) 1.720 (mm) |
Series Cage |
23 |
23 Self-Aligning Ball Bearing Series Standard cage |
Basic Load Ratings | Limiting Speeds | ||||
---|---|---|---|---|---|
Static Dynamic |
7,300 (LBF) 21,600 (LBF) |
32,500 (N) 96,000 (N) |
Oil Seals Grease |
4,200.00 (RPM) N/A 3,600.00 (RPM) |
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