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Spherical Roller Bearing w/ Standard Bore & Oil Groove, 231 Series
MODEL 231/530BL1W33
$73,504.08 Each
Prices are subject to change
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B (in)
10.7087
Bore type
Round
Bore Type
Round
Cage material
Brass
Cage Material
Brass
Cage type
Machined
Cage Type
Machined
d (in)
20.8661
D (in)
34.2520
d0
0.7874 in
Da max
32.8346 in
da min
22.2835 in
Dynamic load rating
1570000 lbf
Dynamic Load Rating
1570000 lbf
e
0.30
Enclosure
Open
Limiting speed - grease
310 RPM
Limiting Speed - Grease
310 RPM
Limiting speed - oil
400 RPM
Limiting Speed - Oil
400 RPM
Material
Through Hardened Steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
r (in)
0.2953
Radial internal clearance
CN
Radial Internal Clearance
CN
ras max
0.2362 in
Ring modification
Relube
Ring Modification
Relube
Series
231
Static load rating
3190000 lbf
Static Load Rating
3190000 lbf
Tolerance
JIS-0 RBEC-1
Type
Spherical Roller Bearing
W0
0.9449 in
Y0
2.17
Y1
2.22
Y2
3.30
Technical Specifications
Type | Spherical Roller Bearing |
Bore Type | Round |
Material | Through Hardened Steel |
Cage Type | Machined |
Cage Material | Brass |
Limiting Speed - Oil | 400 RPM |
Limiting Speed - Grease | 310 RPM |
e | 0.30 |
Y1 | 2.22 |
Y2 | 3.30 |
Y0 | 2.17 |
Series | 231 |
Radial Internal Clearance | CN |
Ring Modification | Relube |
Tolerance | JIS-0 RBEC-1 |
Static Load Rating | 3190000 lbf14200000 N14200.00 kN |
Dynamic Load Rating | 1570000 lbf7000000 N7000.00 kN |
Enclosure | Open |
Weight | 1391.298 lb631.083 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 20.8661 in530.000 mm |
D | 34.2520 in870.000 mm |
B | 10.7087 in272.000 mm |
r | 0.2953 in7.500 mm |
W0 | 0.9449 in24.000 mm |
d0 | 0.7874 in20.000 mm |
da min | 22.2835 in566.000 mm |
Da max | 32.8346 in834.000 mm |
ras max | 0.2362 in6.000 mm |
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