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Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs - NU Type
MODEL NU1038
$3,357.08 Each
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B (in)
1.8110
Bore type
Round
Bore Type
Round
Cage material
Machined carbon steel
Cage Material
Machined Carbon Steel
Configuration
One
D (in)
11.4173
d (in)
7.4803
Da max
10.9843 in
da min
7.9134 in
Db max
10.9843 in
db min
7.9134 in
Dynamic load rating
78500 lbf
Dynamic Load Rating
78500 lbf
Enclosure
Open
Fw
8.4646 in
I.D.
190 mm
Limiting speed - grease
2300 RPM
Limiting Speed - Grease
2300 RPM
Limiting speed - oil
2700 RPM
Limiting Speed - Oil
2700 RPM
Material
Hardened Alloy Steel
O.D.
290 mm
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)
0.0827
r1as max
0.0787 in
Radial internal clearance
CN
Radial Internal Clearance
CN
Static load rating
115000 lbf
Static Load Rating
115000 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 | Machined Carbon Steel |
| Limiting Speed - Oil | 2700 RPM |
| Limiting Speed - Grease | 2300 RPM |
| Configuration | One |
| Tolerance | ISO Class 0 (RBEC 1) |
| Oil Hole | w/o Oil Hole |
| Radial Internal Clearance | CN |
| Static Load Rating | 115000 lbf510000 N510.00 kN |
| Dynamic Load Rating | 78500 lbf350000 N350.00 kN |
| Enclosure | Open |
| Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
| d | 7.4803 in190.000 mm |
|---|---|
| D | 11.4173 in290.000 mm |
| B | 1.8110 in46.000 mm |
| Fw | 8.4646 in215.000 mm |
| r | 0.0827 in2.100 mm |
| da min | 7.9134 in201.000 mm |
| db min | 7.9134 in201.000 mm |
| Da max | 10.9843 in279.000 mm |
| Db max | 10.9843 in279.000 mm |
| r1as max | 0.0787 in2.000 mm |
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