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Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs - NU Type
MODEL NU2228
$2,825.72 Each
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B (in)
2.6772
Bore type
Round
Bore Type
Round
Cage material
Pressed steel
Cage Material
Pressed Steel
Configuration
One
D (in)
9.8425
d (in)
5.5118
Da max
9.3307 in
da min
6.0236 in
Db max
9.3307 in
db min
6.0236 in
Dynamic load rating
100000 lbf
Dynamic Load Rating
100000 lbf
Enclosure
Open
Fw
6.6535 in
Limiting speed - grease
2400 RPM
Limiting Speed - Grease
2400 RPM
Limiting speed - oil
2800 RPM
Limiting Speed - Oil
2800 RPM
Material
Hardened Alloy Steel
Oil hole
w/o Oil Hole
Oil Hole
w/o Oil Hole
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
r (in)
0.1181
r1as max
0.0984 in
Radial internal clearance
CN
Radial Internal Clearance
CN
Static load rating
143000 lbf
Static Load Rating
143000 lbf
Tolerance
ISO Class 0 (RBEC 1)
Type
Cylindrical Roller Bearing
Technical Specifications
Type | Cylindrical Roller Bearing |
Bore Type | Round |
Material | Hardened Alloy Steel |
Cage Material | Pressed Steel |
Limiting Speed - Oil | 2800 RPM |
Limiting Speed - Grease | 2400 RPM |
Configuration | One |
Tolerance | ISO Class 0 (RBEC 1) |
Oil Hole | w/o Oil Hole |
Radial Internal Clearance | CN |
Static Load Rating | 143000 lbf635000 N635.00 kN |
Dynamic Load Rating | 100000 lbf445000 N445.00 kN |
Enclosure | Open |
Weight | 28.440 lb12.900 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
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