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Spherical Roller Bearing w/ Tapered Bore & Oil Groove
MODEL 23138EMKW33C3
$11,166.32 Each
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B (in)
4.0945
Bore type
Tapered
Bore Type
Tapered
Cage material
Brass
Cage Material
Brass
Cage type
Machined
Cage Type
Machined
D (in)
12.5984
d (in)
7.4803
d0
0.3150 in
D1
11.1811 in
d1
8.7008 in
Da max
12.0472 in
da min
8.0315 in
Dynamic load rating
375000 lbf
Dynamic Load Rating
375000 lbf
e
0.29
Enclosure
Open
Limiting speed - grease
1200 RPM
Limiting Speed - Grease
1200 RPM
Limiting speed - oil
1600 RPM
Limiting Speed - Oil
1600 RPM
Material
Through Hardened Steel
Operating temperature range
-40 to 400 ºF
Operating Temperature Range
-40 to 400 °F
r (in)
0.1181
Radial internal clearance
C3
Radial Internal Clearance
C3
ras max
0.1181 in
Ring modification
Relube
Ring Modification
Relube
Series
231
Static load rating
505000 lbf
Static Load Rating
505000 lbf
Taper
1:12
Tolerance
JIS-0 RBEC-1
Type
Spherical Roller Bearing
W0
0.6693 in
Y0
2.26
Y1
2.32
Y2
3.45
Technical Specifications
Type | Spherical Roller Bearing |
Bore Type | Tapered |
Material | Through Hardened Steel |
Cage Type | Machined |
Cage Material | Brass |
Limiting Speed - Oil | 1600 RPM |
Limiting Speed - Grease | 1200 RPM |
e | 0.29 |
Y1 | 2.32 |
Y2 | 3.45 |
Y0 | 2.26 |
Series | 231 |
Radial Internal Clearance | C3 |
Ring Modification | Relube |
Tolerance | JIS-0 RBEC-1 |
Taper | 1:12 |
Static Load Rating | 505000 lbf2250000 N2250.00 kN |
Dynamic Load Rating | 375000 lbf1670000 N1670.00 kN |
Enclosure | Open |
Weight | 73.193 lb33.200 kg |
Operating Temperature Range | -40 to 400 F-40 to 200 C |
Dimensional Specifications
| |
d | 7.4803 in190.000 mm |
D | 12.5984 in320.000 mm |
B | 4.0945 in104.000 mm |
d1 | 8.7008 in221.000 mm |
D1 | 11.1811 in284.000 mm |
r | 0.1181 in3.000 mm |
W0 | 0.6693 in17.000 mm |
d0 | 0.3150 in8.000 mm |
da min | 8.0315 in204.000 mm |
Da max | 12.0472 in306.000 mm |
ras max | 0.1181 in3.000 mm |
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