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Needle roller for linear guides 3*4
Category:
Needle roller for linear guides
Keywords:
Needle roller for linear guides 3*4
- Main parameter
- Common specifications
- Main uses
-
- Commodity name: Needle roller for linear guides 3*4
- Out diameter & tolerance: 3±0.005mm
- Length & tolerance: 4+0/-0.03mm
Item
Spec
Material:
GCR15 (Equal to AISI52001)
Hardness
HRC60-65
Out diameter tolerance
0.001mm (Group OD per 0.001mm)
Length tolerance
+0/-0.03mm
Parallelism
0.005mm
Perpendicularity
0.005mm
Endface runout
0.005mm
Roundness
0.0005mm
Roughness
Ra0.08um
-
P series (with round chamfer as the picture show)
OD Series
Describes (OD*Length)
1.70mm series
1.70*2.40
2.00mm series
2.00*2.40
2.50mm series
2.50*3.50
3.00mm series
3.00*4.00
4.00mm series
4.00*5.00,
4.50 mm series
4.50*6.50, 4.50*5.50, 4.50*6.70
5.00 mm series
5.00*7.00,
6.00 mm series
6.00*8.00,
7.00 mm series
7.00*10.00,
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1: Linear rails, Linear guides,
2: Roller type linear rails, Roller type linear guides,
3: Heavy-load linear guides, Heavy-load linear rails
4: Linear bearings, linear motors,
5: oneway bearings oneway clutches
6 linear guides for CNC, linear rails for CNC
Contact Us
FuZhou Zongheng Household Articles Co.,Ltd
ADD: QingKou Town MinHou Fuzhou Fujian China
Contact: David
TEL: 0086-591-83853951
FAX: 0086-591-83853052
Cell phone: 13358212010 18120821510
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Homepage: www.dkrollers.com
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