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NTN NATR8XLL yoke type track roller bearing with inner ring, 8 mm bore, cylindrical outer diameter, and double sealed. Machined ring design for heavy-duty cam and track applications. Suitable for linear motion guides, cam mechanisms, and conveyor systems.
MODEL NATR8XLL
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$57.27 Each
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Brand Minimum Order Quantity: 2
Typically Ships in: 1 day
Returnable:No
B (in)
0.5906
B Tolerance
0/-0.180 mm
Bearing Type
Needle Roller Bearing
C (in)
0.5512
Cage Material
Steel
Cage material
Steel
D (0/-0.050)
0.9449 in
d (in)
0.3150
Dynamic Load Rating
1550 lbf
Dynamic load rating
1550 lbf
e (in)
0.7480
Enclosure
Double Sealed
F (in)
0.4724
I.D.
8 mm
Limiting Speed - Grease
10000 RPM
Limiting speed - grease
10000 RPM
Limiting Speed - Oil
10000 RPM
Limiting speed - oil
10000 RPM
Load Rating of Track
1500 lbf
Material
High carbon chrome steel
O.D.
24 mm
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
Outside Ring Type
Cylindrical
Roller Type
Needle
Roller type
Needle
Static Load Rating
1730 lbf
Static load rating
1730 lbf
Type
Yoke Type Track Roller
Technical Specifications
Type | Yoke Type Track Roller |
Roller Type | Needle |
Bearing Type | Needle Roller Bearing |
Material | High Carbon Chrome Steel |
Cage Material | Steel |
Outside Ring Type | Cylindrical |
Limiting Speed - Oil | 10000 RPM |
Limiting Speed - Grease | 10000 RPM |
Enclosure | Double Sealed |
Static Load Rating | 173 lbf7700 N7.70 kN |
Dynamic Load Rating | 155 lbf6900 N6.90 kN |
Load Rating of Track | 1500 lbf6650 N |
Weight | 0.093 lb0.042 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
| Brand | Brook Crompton |
| Model | BA4N005V5D |
