Bosch Rexroth R184521342

ROLLER GUIDE RAIL RESIST CRII RSA-025-SNS-H-MA-AK

MPN: R184521342
Category: Roller guide rails

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 R184521342?

The roller guide rail is highly precise and corrosion-resistant thanks to its Resist CRII 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, black, hard chrome plated

Fastener MA: Bolting from above

Cover AK: Plastic caps

Accuracy class high

Number of partial sections: 2

Rail in standard version

For mounting from above

With plastic mounting hole plugs

Hardened raceways smoothened on all sides

Maximum rigidity in all load directions

Very high torque load capacity

Corrosion-resistant Resist CR coating: black finish, hard chrome plated

Corrosion-resistant Roller Runner Blocks and Roller Guide Rails in Resist CR II, hard chrome plated, available in accuracy class H. Accuracy classes P and SP available upon request

Specifications

Version	Roller rail systems
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]	3986.0
Minimum length Lmin [mm]	80.0
Number of holes nB (profiled rail systems)	133
Number of sections	2-piece
Mass m (kg/m) [kg/m]	3.1
Permissible ambient temperature (min. ... max.)	-10 °C ... +80 °C
Note: permissible ambient temperature (min. ... max.)	100°C admissible for short time. For operation at lower minus temperatures, please consult us.
Weight [kg]	0
Recommended rail length (formula)	L = n<sub>B </sub>• T<sub> </sub>‒ 4 mm
Pitch T guide rail [mm]	30
Dimension A2 (profiled rail systems) [mm]	23
Dimension D [mm]	11
Dimension diameter S5 (profiled rail systems)	7
Dimension H2 without cover strip (profiled rail systems) [mm]	23.4
Dimension N6 (profiled rail systems) [mm]	14.3
Dimension N6 tolerance (profiled rail systems) [mm]	±0.5
Dimension T [mm]	30
Dimension T1 max (profiled rail systems) [mm]	20
Dimension T1 min [mm]	13
Dimension T1 s (profiled rail systems) [mm]	13
Footnote of dimension T1 s (profiled rail systems)	Preferred dimension T<sub>1S</sub> with tolerances ± 0.75

R184521342: frequently asked questions

When can R184521342 be shipped?

R184521342 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 R184521342 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 R184521342 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 R184521342, subject to availability and destination.