R16722937Y Bosch Rexroth

REXROTH R16722937Y ball runner block resist cr

Name: R16722937Y REXROTH
Brand: REXROTH
SKU: 113602-en-usd
Price: 563.46 USD
Availability: SoldOut

KWD-025-CNS-C0-H-1

$563.46 Limited stock only available on quotation

Specifications

Area of application: For high torsional moments on rails with restricted lateral space
The same high load ratings in all four main directions of loading
Excellent dynamic characteristics
Ball Runner Block body or ball Guide Rail made of steel with corrosion-resistant coating, matt silver finish, hard chrome plated
High torque capacity

Ball runner block Resist CR with corrosion-resistant coating, matt silver finish, hard chrome plated

Series (R1672)	Compact, normal, standard height R1672...7
Size (2)	25/70 size
Preload class (9)	C0 Without preload (clearance)

Accuracy class (3)	H Hight Accuracy Level
Seals (7Y)	DS Double-lip seal with ball chain

Dimensions
Technical data

^a) For O-ring
Size 20/40: Ø 5 · 1.0 (mm)
Size 25/70: 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 E₅ 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 20/40:
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 25/70:
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	M3x2 mm +4.5
V₁	7.50	mm
A₁	50	mm
A₃	15.50	mm
B₁	76.50	mm
E₂	50	mm
E_8.1	83.50	mm
E_9.1	11.30	mm
H₁	29.75	mm
K₁	19.40	mm
K₃	5.20	mm
N₂	7.05	mm
N₆	14.4 mm ±0.5

ØS₅	7	mm
T	80	mm
A	100	mm
A₂	69	mm
B	104.70
E₁	76	mm
E₈	35	mm
E₉	4.90	mm
H	35	mm
H₂	23.55	mm
K₂	20.45	mm
K₄	5.20	mm
N₃	8	mm
S₁	6.70	mm

a_max (If F_comb > 2.8 • F_pr : a_max = 50 m/s²)	500	m/s²
m	1	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