R16668142Z Bosch Rexroth

REXROTH R16668142Z ball runner block carbon steel

Name: R16668142Z REXROTH
Brand: REXROTH
SKU: 112796-en-usd
Price: 154.6 USD
Availability: InStock

KWD-020-SKS-C1-N-1

$154.60 ~~$309.19~~ -50%

available with 7 to 15 days delivery to United States

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Specifications

Area of application: For restricted space in longitudinal and transverse direction
Attachments on the Ball Runner Block can be mounted from above
The same high load ratings in all four main directions of loading
Long-term lubrication is possible over several years
Limitless interchangeability as all Ball Rail Systems can be combined at will with all Ball Runner Block versions within each accuracy class.

Ball runner block CS, made of Carbon steel

Series (R1666)	Slimline, short, standard height R1666...2
Size (8)	20 size
Preload class (1)	C1 Moderate preload

Accuracy class (4)	N Normal Accuracy Level
Seals (2Z)	DS Double-lip seal without ball chain

Dimensions
Technical data

^a) For O-ring
Size 15: Ø 4 · 1.0 (mm)
Size 20 - 35: Ø 5 · 1.0 (mm)
Open lube port if necessary (see general technical notes and information in the "Maintenance" section).
^b) Lube nipple, size 15 - 20:
Funnel-type lube nipple DIN 3405-A M3x5, B₂ = 1.6 mm
When using different lube nipples, pay attention to the screw-in depth of 5 mm!
Lube nipple, size 25 - 35:
Hydraulic-type lube nipple DIN 71412-A M6x8, B₂ = 9.5 mm
When using different lube nipples, pay attention to the screw-in depth of 8 mm!
The lube nipple is included in the scope of delivery (not installed).
Connection is possible on all sides.

A	44	mm
A₂	20	mm
B	57.3 mm +0.5
E₁	32	mm
E₉	7.30	mm
H₁	25.35	mm
Dimension H₂ without cover strip	20.55	mm
K₂	22.95	mm
K₄	3.35	mm
N₆	13.2 mm ±0.5
ØS₅	6	mm
T	60	mm

A₁	22	mm
A₃	12	mm
B₁	31.90	mm
E₈	32.50	mm
H	30	mm
Dimension H₂ with cover strip	20.75	mm
K₁	22.95	mm
K₃	3.35	mm
N₃	7.50	mm
S₂	M5
S₉	M3x5
V₁	6	mm

a_max (If F_comb > 2.8 • F_pr : a_max = 50 m/s²)	500	m/s²
m	0.25	kg
Operating conditions	Operating conditions
Permissible ambient temperature (min ... max) (Up to 100 °C permissible for short periods. For operation at negative temperatures, please consult us. )	-10 °C ... +80 °C