Original
By certification 
| Model NO.:NATR.../NATR...PP | Trademark:CNJDB |
| Origin:Changzhou, China | HS Code:84830000 |
Yoke type track rollers- NATR NATV, Cam Follower, Track Roller, needle roller bearing, needle bearings, inch size and metric size
1. High speed & long life
2. Precision grade P0-P6
3. Agent for manufacturer
Bearing No. Ref.
Part No. Interchange
No. Sealed McGill IKO
NATR5 NATR5-PP
NATV5 NATV5-PP
NATR6 NATR6-PP
NATV6 NATV6-PP
NATR8 NATR8-PP
NATV8 NATV8-PP
NATR10 NATR10-PP
NATV10 NATV10-PP
NATR12 NATR12-PP
NATV12 NATV12-PP
NATR15 NATR15-PP
NATV15 NATV15-PP
NATR17 NATR17-PP
NATV17 NATV17-PP
NATR20 NATR20-PP
NATV20 NATV20-PP
NATR25 NATR25-PP
NATV25 NATV25-PP
NATR30 NATR30-PP
NATV30 NATV30-PP
NATR35 NATR35-PP
NATV35 NATV35-PP
NATR40 NATR40-PP
NATV40 NATV40-PP
NATR45 NATR45-PP
NATR50 NATR50-PP
NATV50 NATV50-PP
Technical description: |
|
Accuracy: |
Dimensional tolerance and geometrical accuracy is based on GB/T 5801(ISO. 1206) |
The mutual-difference of needle' s diameter is 2um, precision grade G2(ISO/GB309) |
|
The diameter of inscribed circle conforms to tolerance grade F6 before the fitting of outer ring with cage and roller assembly. |
|
Clearance conforms to the value defined by 0 group of GB/T4604 (ISO 5753) |
|
Special precision grade is based on GB/T307 (ISO 492, DIN 620) |
|
Materials: |
Material for needle roller is GCr15 (100Cr6) bearing steel, quench-hardness HRC60---65. |
Material for inner and outer rings is GCr15 (100Cr6) bearing steel, quench-hardess HRC61---65. |
|
Material for cages is low-carbon steel or nylon 66 |
|
Instruction: |
Bearing running clearance and inner-cutting roundness should be regulated according to different conditions. |
Machine tools should be used for press-in fitting or thermal fitting of the bearing |
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Limited by plastic cages (suffixed with TN) and sealing-element material, operating temperature is -300C---+1000C. |
