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Spherical Roller Bearing w/ Standard Bore & Oil Groove, 223 Series
MODEL 22311BD1C3
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$118.16 Each
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Brand Minimum Order Quantity: 2
Typically Ships in: 1 day
Returnable:No
B (in)
1.6929
Bore Type
Round
Bore type
Round
Cage Material
Steel
Cage material
Steel
Cage Type
Pressed
Cage type
Pressed
D (in)
4.7244
d (in)
2.1654
d0
0.1378 in
d1
2.6772 in
D1
4.0945 in
Da max
4.2913 in
da min
2.5984 in
Dynamic Load Rating
66500 lbf
Dynamic load rating
66500 lbf
e
0.36
Enclosure
Open
Limiting Speed - Grease
3900 RPM
Limiting speed - grease
3900 RPM
Limiting Speed - Oil
4800 RPM
Limiting speed - oil
4800 RPM
Material
Through hardened steel
Operating Temperature Range
-40 to 400 °F
Operating temperature range
-40 to 400 ºF
r (in)
0.0787
Radial Internal Clearance
C3
Radial internal clearance
C3
ras max
0.0787 in
Ring Modification
Plain
Ring modification
Plain
Series
223
Static Load Rating
61500 lbf
Static load rating
61500 lbf
Tolerance
JIS-0 RBEC-1
Type
Spherical Roller Bearing
W0
0.3150 in
Y0
1.83
Y1
1.87
Y2
2.79
Specifications
Bearing Data Sheet | ||
---|---|---|
Spherical Roller Bearings | ||
NTN Part Number | 22311BD1 | |
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 Da min Da max ras max e Y1 Y2 Y0 |
2.1654 (in) 4.7244 (in) 1.6929 (in) 0.0787 (in) 2.5591 (in) 4.3307 (in) 0.0787 (in) 0.0157 (in) 0.0661 (in) 0.0984 (in) 0.0646 (in) |
55.000 (mm) 120.000 (mm) 43.000 (mm) 2.000 (mm) 65.000 (mm) 110.000 (mm) 2.000 (mm) 0.400 (mm) 1.680 (mm) 2.500 (mm) 1.640 (mm) |
Series Intrnl Dsgn Cage Ring Mod. Internal Clr. Tolerance |
231 B D1 |
231 Spherical Roller Bearing Series Asymmetrical rollers Standard cage Lubrication holes and groove Normal internal clearance Class 0 (equiv. to ABEC 1); standard |
Basic Load Ratings | Limiting Speeds | ||||
---|---|---|---|---|---|
Static Dynamic |
52,690 (LBF) 45,856 (LBF) |
234,000 (N) 204,000 (N) |
Oil Seals Grease |
4,400.00 (RPM) N/A 2,800.00 (RPM) |
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