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MBN20x20R-4CW

Precision Metric Ball Screw Assembly, Cylindrical Single Nut with Keyway, 20 x 20 RA Read More
Product Specifications

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Product Specifications

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Product Info

Nominal Rod Diameter [mm]:
20
Material:
Alloy
Thread Direction:
RH

Details

Lead [mm]:
20
Active Turns:
4
Nominal Ball Dia. [mm]:
3.500
Screw Weight [kg/m]:
1.94
Nut Weight [kg]:
0.15
End Code for Types 1,2, and 3:
15
End Code for Types 4:
10
End Code for Types 5:
15
End Code for Types 6:
15
End Code for Types 7:
15

Performance Specifications

Dynamic Load Ca [N]:
12110
Static Load [N]:
22010
Linear Speed (Based on DN Values) [mm/min]:
70000

Screw Dimensions

d0 [mm]:
20
d1 [mm]:
19.26
d2 [mm]:
16.38

Nut Dimensions

D1 (g6) [mm]:
36
L1 [mm]:
36
Dp [mm]:
1.2
Lp1 [mm]:
-
Dp1 [mm]:
-
L [mm]:
36
Lx [mm]:
35
Lz [mm]:
5
L4 [mm]:
20
B (P9) [mm]:
5

More Details

Nook Industries has always been a leader in developing high quality linear motion components and systems to meet the ever increasing demand for precision linear motion. Precision-rolled ball screws have long been a hallmark of Nook Industries, and the latest innovations from Nook Industries are Precision Metric Ball Screws (PMBS™). They are manufactured in the United States to meet the increasing demand for metric ball screws in the global market.

Mounting dimensions per DIN69 051 part 5 Type c.

Features:

  • The Cylindrical nut offers a solution for mounting in a housing.
  • Utilizing precision thread-rolling technology
  • Wide range of diameters and leads
  • T3, T5, T7, and T10 lead accuracy per ISO 3408-3
  • Preloaded and clearance nuts
  • State-of-the-art ball return mechanisms
  • Integral wipers