R166521420 Bosch Rexroth

REXROTH R166521420 ball runner block carbon steel

Name: R166521420 REXROTH
Brand: REXROTH
SKU: 111694-en-gbp
Price: 104.14 GBP
Availability: InStock

KWD-025-FKS-C1-N-1

£104.14

50+ pcs. with 1 to 3 days delivery to United States

Find your match! Click to explore guide rails that pair with this runner block

Specifications

Area of application: For restricted space in the longitudinal direction
Significantly reduced frictional oscillations and low friction level, particularly under external load
Attachments on the Ball Runner Block can be mounted from above and below
Maximum precision
Patented entry zone increases the travel accuracy up to a factor of six

Ball runner block CS, made of Carbon steel

Series (R1665)	Flange, short, standard height R1665...2
Size (2)	25 size
Preload class (1)	C1 Moderate preload

Accuracy class (4)	N Normal Accuracy Level
Seals (20)	SS Standard 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	70	mm
A₂	23	mm
B	67 mm +0.5
E₁	57	mm
E₉	11.50	mm
H₁	29.90	mm
Dimension H₂ without cover strip	24.25	mm
K₂	26.50	mm
K₄	5.50	mm
N₆	15.2 mm ±0.5
S₂	M8
S₉	M3x5
V₁	7.50	mm

A₁	35	mm
A₃	23.50	mm
B₁	38.60	mm
E₈	38.30	mm
H	36	mm
Dimension H₂ with cover strip	24.45	mm
K₁	25.35	mm
K₃	5.50	mm
N₁	9.30	mm
S₁	6.70	mm
ØS₅	7	mm
T	60	mm

a_max (If F_comb > 2.8 • F_pr : a_max = 50 m/s²)	500	m/s²
m	0.50	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