Bosch Rexroth R164520331

BALL GUIDE RAIL RESIST CR KSA-025-SNS-H-MA-AK

MPN: R164520331
Category: High precision ball guide rail BSHP

Price and lead time confirmed within 1 business day

Request a Quote

1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
100% positive eBay feedback
Ships via

Have spare Bosch Rexroth parts? We buy surplus →

What is the Bosch Rexroth R164520331?

The ball guide rail is highly precise and corrosion-resistant thanks to its Resist CR coating. Additionally, it is characterized by the following product features:

Size 25

Format SNS: Width = slimline, length = normal, height = standard

Guide rail made of carbon steel CS, matte-silver, hard chrome plated

Fastener MA: Bolting from above

Cover AK: Plastic caps

Accuracy class high

Number of partial sections: one-piece

Rail in standard version

End faces not coated

Maximum rigidity in all load directions

High torque load capacity

For mounting from above with plastic mounting hole plugs

Corrosion-resistant Resist CR coating: matte-silver, hard chrome plated

No extra space needed at rail ends

Observe the instruction for mounting! Please request the “Mounting instructions for ball rail systems.”

Specifications

Version	Ball rail system
Nominal size [mm]	25
Format	SNS - Standard guide rail
Material (profiled rail systems)	Hard chrome plated
Accuracy class	H - Highly accurate
Guide rail mounting	For bolting from above
Guide rail cover	Plastic caps
Max. length Lmax [mm]	5816.0
Note: Lmax	Available on request
Number of holes nB (profiled rail systems)	64
Number of sections	1-piece
Mass m (kg/m) [kg/m]	3.2
Permissible ambient temperature (min. ... max.)	-10 °C ... +80 °C
Note: permissible ambient temperature (min. ... max.)	100°C admissible for short time. For operation at negative temperatures, please consult us.
Weight [kg]	0
Recommended rail length (formula)	L = n<sub>B </sub>• T<sub> </sub>‒ 4 mm
Product information	Uncoated end faces
Pitch T guide rail [mm]	60
Dimension A2 (profiled rail systems) [mm]	23
Dimension D [mm]	11
Dimension H2 without cover strip (profiled rail systems) [mm]	24.25
Dimension N6 (profiled rail systems) [mm]	15.2
Dimension N6 tolerance (profiled rail systems) [mm]	±0.5
Dimension S5 (profiled rail system) [mm]	7
Dimension T [mm]	60
Dimension T1 max (profiled rail systems) [mm]	50
Dimension T1 min [mm]	10
Dimension T1 s (profiled rail systems) [mm]	28
Footnote of dimension T1 s (profiled rail systems)	Preferred dimension T1<sub>S</sub> with tolerances ± 0.75 recommended.

R164520331: frequently asked questions

When can R164520331 be shipped?

R164520331 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up R164520331 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for R164520331 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for R164520331, subject to availability and destination.