Basic Info
Model NO.: NUTR15
The Number of Rows: Single
Material: Bearing Steel
Load Direction: Thrust Bearing
Shape: Cylindrical
Direction of Guidance: Axial Guidance
Specification: SGS ISO9001
HS Code: 84825000
Rolling Body: Roller Bearings
Outer Dimension: Micro(≤26mm)
Spherical: Non-Aligning Bearings
Separated: Unseparated
Type: Yoke Type
Trademark: CNJDB
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Origin: Changzhou Jiangsu
Product Description
Yoke type track rollers
Are complete units consisting of an outer ring, a needle roller and cage assembly or a full complement
Needle roller and cage assembly or a full complement needle or cylindrical roller set, with or without an
Inner ring
NATV has a full complement needle roller set
Outside diameter from 16mm to 62mm
NATR & NATV series can bear heavier load with low speed .
NUTR series are especially suitable for medium speed .
STO series can be applied to the operation with high speed when it is being lubricated.
Material for mating track
The mating track is subjected to high load during overrolling. This produces high Hertzian contact
pressure. the strength and surface hardness of the material must be matched to this load.
For raceway subjected to high loads,through hardened steels, case hardened steel and steels
for flame or induction hardening are recommened.
For raceways subjected to high loads, the following materials can be used:
construction steel
cast steel or cast iron material
Are complete units consisting of an outer ring, a needle roller and cage assembly or a full complement
Needle roller and cage assembly or a full complement needle or cylindrical roller set, with or without an
Inner ring
NATV has a full complement needle roller set
Outside diameter from 16mm to 62mm
NATR & NATV series can bear heavier load with low speed .
NUTR series are especially suitable for medium speed .
STO series can be applied to the operation with high speed when it is being lubricated.
Material for mating track
The mating track is subjected to high load during overrolling. This produces high Hertzian contact
pressure. the strength and surface hardness of the material must be matched to this load.
For raceway subjected to high loads,through hardened steels, case hardened steel and steels
for flame or induction hardening are recommened.
For raceways subjected to high loads, the following materials can be used:
construction steel
cast steel or cast iron material
Dimension table . In mm | |||||||||||||||
Outside diameter |
Designation | Mass ≈g |
Dimension | Basic load rating | Speed | Fatigue limit load |
|||||||||
d | D | C | B | d1 | r min |
r1 min |
dyn Cw kN |
stat Cow kN |
Fr perm kN |
For perm kN |
min Nd grease |
Puw Kn |
|||
15 | NUTR15 | 99 | 15 | 35 | 19 | 18 | 20 | 0.6 | 0.3 | 15 | 16.8 | 8.6 | 16.8 | 6500 | 2.22 |