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Machined-Ring Needle Roller Bearing w/ Inner Ring - NA49.R, NA59, NA69R, NK.R+1R Series
MODEL NK80/35R+1R70X80X3
$524.83 Each
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Returnable:No
B (in)
1.3780
Bearing design
w/ inner ring
Bearing Design
w/ Inner Ring
Bore Type
Round
Bore type
Round
Cage Material
Steel
Cage material
Steel
Configuration
One
D (in)
3.7402
d (in)
2.7559
Da max
3.5433 in
da min
2.9528 in
Dynamic load rating
17900 lbf
Dynamic Load Rating
17900 lbf
Enclosure
Open
F (in)
3.1496
Limiting Speed - Grease
3300 RPM
Limiting speed - grease
3300 RPM
Limiting speed - oil
5000 RPM
Limiting Speed - Oil
5000 RPM
Material
High carbon chrome steel
Oil hole
w/ oil hole
Oil Hole
w/ Oil Hole
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision
ISO class 0
r (in)
0.0394
Radial Internal Clearance
CN
Radial internal clearance
CN
ras max
0.0394 in
s
0.0315 in
Static Load Rating
41500 lbf
Static load rating
41500 lbf
Type
Needle Roller Bearing
Specifications
| Bearing Data Sheet | ||
|---|---|---|
| Ground Race without Inner Ring Needle Roller Bearings | ||
| NTN Part Number | NK80/35R | |
| 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 max ras max |
3.1496 (in) 3.7402 (in) 1.3780 (in) 0.0394 (in) 3.5433 (in) 0.0394 (in) |
80.000 (mm) 95.000 (mm) 35.000 (mm) 1.000 (mm) 90.000 (mm) 1.000 (mm) |
Series |
NK |
NK Series |
| Basic Load Ratings | Limiting Speeds | ||||
|---|---|---|---|---|---|
| Static Dynamic |
41,226 (LBF) 17,967 (LBF) |
184,000 (N) 79,500 (N) |
Oil Seals Grease |
5,000.00 (RPM) N/A 3,300.00 (RPM) |
|
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