R200121306 Bosch Rexroth

Rexroth R200121306 ball runner block resist nrii

Name: R200121306 Rexroth
Brand: Rexroth
SKU: 30045-en-usd
Price: 280.58 USD
Availability: SoldOut

KWD-025-FNS-C1-H-0

$280.58 Limited stock only available on quotation

Specifications

Area of application: For high rigidity requirements
Long-term lubrication is possible over several years
Maximum precision
Ball Runner Block body and Ball Guide Rail as well as all steel parts made of corrosion-resistant steel in accordance with DIN EN 10088
Patented entry zone increases the travel accuracy up to a factor of six

Ball Runner Blocks Resist NR II made of corrosion-resistant steel are used particularly in applications involving waterbased media. They are also suitable for environments with a relative humidity of over 70% and temperatures above 30 °C

Series (R2001)	Flange, normal, standard height R2001
Size (2)	25 size
Preload class (1)	C1 Moderate preload

Accuracy class (3)	H Hight Accuracy Level
Seals (06)	SS Standard seal with 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) Recommended position for pin holes (dimension E₄ see general technical notes and information in the "Installation" section)
Rough-drilled holes may be present here from manufacturing. These may be bored open.
^c) 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.
^d) Sealing plugs may be present here from manufacturing. Remove these prior to mounting.

S₂	M8
S₉	M3x5
V₁	7.50	mm
A₁	35	mm
A₃	23.50	mm
B₁	57.80	mm
E₂	45	mm
E₈	38.30	mm
H	36	mm
Dimension H₂ with cover strip	24.45	mm
K₁	12.45	mm
K₃	5.50	mm
N₁	9.30	mm
N₆	15.2 mm ±0.5

ØS₅	7	mm
T	60	mm
A	70	mm
A₂	23	mm
B	86.2 mm +0.5
E₁	57	mm
E₃	40	mm
E₉	11.50	mm
H₁	29.90	mm
Dimension H₂ without cover strip	24.25	mm
K₂	13.60	mm
K₄	5.50	mm
N₂	7	mm
S₁	6.70	mm

a_max (If F_comb > 2.8 • F_pr : a_max = 50 m/s²)	500	m/s²
m	0.65	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. )	0 °C ... +80 °C