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NH55TB Assembly

Metric Profile Rail SystemMetric Profile Rail, Standard, Metric Runner Block, Heavy Load, High Speed, 4 Through Holes On Flange, 55mm Read More
Product Specifications

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Product Specifications

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Specifications Diagram

Dimensions

H [mm]:
70
H1 [mm]:
14
N [mm]:
43.5

Metric Profile Rail

(Rail)Details

Size [mm]:
55
Type:
Standard

(Rail)Dimensions

d2 [mm]:
23
d3 [mm]:
16
h [mm]:
24
H4 [mm]:
48
F [mm]:
120
W [mm]:
53
Maximum Length [mm]:
3000

(Rail)Weight

Weights-Rail [kg/m]:
16.5

Metric Runner Block, Heavy Load, High Speed, 4 Through Holes On Flange

(Runner Block)Details

Size [mm]:
55

(Runner Block)Dimensions

L1 [mm]:
189
L2 [mm]:
124
L3 [mm]:
95
L4 [mm]:
12
d1 x l:
M14x23
H3 [mm]:
17
W1 [mm]:
140
W2 [mm]:
116
W3 [mm]:
12
W5 [mm]:
171

(Runner Block)Forces and Torques

Basic Load Ratings C [kN]:
90.02
Basic Load Ratings C [lbf]:
20232
Basic Load Ratings C0 [kN]:
137.09
Basic Load Ratings C0 [lbf]:
30811
Static Moment Ratings-Ma [kN-m]:
2.22
Static Moment Ratings-Ma [lb-in]:
19617
Static Moment Ratings-Mb [kN-m]:
2.22
Static Moment Ratings-Mb [lb-in]:
19617
Static Moment Ratings-Mc [kN-m]:
4.25
Static Moment Ratings-Mc [lb-in]:
37671

(Runner Block)Weight

Weight-Block [kg]:
4.40

(Runner Block)Grease Fitting

Grease Fitting Part Number:
B-PT-1/8

More Details

Profile Rail Assemblies are specifically designed with matching the runner block to the ground rail. This combinations provides unique benefits.

Smooth Operation at Both High and Low Speeds

  • Precision ground full radius ball tracks provide smooth ball circulation and reduced friction.
  • The unique ball recirculation design permits stable, high speed travel.

Reliability

  • High quality materials are hardened by an advanced heat treatment system resulting in increased durability and performance.
  • Direct lubrication to ball grooves through a grease fitting insures adequate lubrication. The one-piece seal design retains lubricant and effectively protects against contamination.
  • Full radius ball raceways self-align to help absorb small mounting errors and distributes related stresses evenly.
  • The Nook Profile Rail design has been extensively tested to insure long reliable life.