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Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN
MODEL NN3034KC1NAP4
$11,439.32 Each
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B (in)
2.6378
Bore Type
Tapered
Bore type
Tapered
C (in)
2.6378
Cage Material
High Strength, 2 piece, Machined Brass
Cage material
High strength, 2 piece, machined brass
Configuration
Two
D (in)
10.2362
d (in)
6.6929
Da max
9.3701 in
da min
7.126 in
Db max
9.8031 in
Db min
9.3701 in
db min
7.3622 in
Dynamic Load Rating
99000 lbf
Dynamic load rating
99000 lbf
Enclosure
Open
Ew
9.2913 in
Limiting Speed - Grease
2300 RPM
Limiting speed - grease
2300 RPM
Limiting Speed - Oil
2700 RPM
Limiting speed - oil
2700 RPM
Material
Hardened alloy steel
Oil Hole
w/o Oil Hole
Oil hole
w/o Oil Hole
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Precision
ISO class 4
r (in)
0.0827
Radial Internal Clearance
C1NA
Radial internal clearance
C1NA
ras max
0.0787 in
Static Load Rating
174000 lbf
Static load rating
174000 lbf
Taper
1 to 12
Type
Cylindrical Roller Bearing
Technical Specifications
Type | Cylindrical Roller Bearing |
Bore Type | Tapered |
Material | Hardened Alloy Steel |
Cage Material | High Strength, 2 piece, Machined Brass |
Limiting Speed - Oil | 2700 RPM |
Limiting Speed - Grease | 2300 RPM |
Taper | 1:12 |
Precision | ISO Class 4 |
Configuration | Two |
Oil Hole | w/o Oil Hole |
Radial Internal Clearance | C1NA |
Static Load Rating | 174000 lbf775000 N775.00 kN |
Dynamic Load Rating | 99000 lbf440000 N440.00 kN |
Enclosure | Open |
Weight | 27.198 lb12.337 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 6.6929 in170.000 mm |
D | 10.2362 in260.000 mm |
B | 2.6378 in67.000 mm |
C | 2.6378 in67.000 mm |
Ew | 9.2913 in236.000 mm |
r | 0.0827 in2.100 mm |
da min | 7.1260 in181.000 mm |
db min | 7.3622 in187.000 mm |
Da max | 9.3701 in238.000 mm |
Db min | 9.3701 in238.000 mm |
Db max | 9.8031 in249.000 mm |
ras max | 0.0787 in2.000 mm |
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