U1621 SERIES






Features
- 16 mm width compact small slide rail
- Slide length until 300 mm
Recommended screws
M3 cross-recessed pan head screw for precision equipment
[Caution]

-Inner member mounting screw length must be within mounting material thickness + 2.0 mm. (Long screws will contact
the ball retainer and impede rail operation or cause damage.)
Grease
Nichimoly G-03031X

Part
number

Slide
Length
(mm)

Travel
(mm)
Mounting hole (mm) 0.3 mm
Load
Capacity
(N/pair)

Product
weight
(g/piece)

Quantity
Package
(pieces)
A B C D E F
70 70.0 39.3 - - 50.0 - - 50.0 98
25 416
100 100.0 69.3 - 40.0 70.0 40.0 - 80.0 98 35 208
125 125.0 81.6 - 50.0 95.0 50.0 - 105.0 98 45 208
150 150.0 93.9 - 60.0 120.0 65.0 - 130.0 98 55 208
200 200.0 118.5 - 95.0 170.0 90.0 - 180.0 98 75 104
250 250.0 143.1 80.0 150.0 220.0 80.0 160.0 230.0 98 95 104
300 300.0 167.7 95.0 180.0 270.0 90.0 180.0 280.0 98 110 104
Number Part number Material Remark
1 Outer Member SUS 304 t=1.2
2 Inner Member SUS 304 t=1.0
3 Ball Retainer SUS 304 t=0.3
4 Ball SWCH 7/64"


*For special size, contact our sales staff
*Changes may be made without notice for improved quality, environment, and safety, without affecting function or mounting
*Manufactured under ISO9001:2015, ISO14001 and OHSAS 18000 certified factory
*Under Japanese supervision with Japanese standard quality


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