BEARING LAF-B-Z 12 BG

Name: BEARING LAF-B-Z 12 BG
Brand: Bosch Rexroth
SKU: R159001200

MPN: R159001200 · Brand: Bosch Rexroth

Price on request

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	Accessories for ball screw assemblies
Lifecycle	active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can R159001200 be shipped?

R159001200 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 R159001200 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 R159001200 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 R159001200, subject to availability and destination.

The fixed bearing consists of: Angular-contact thrust ball bearing LGF, slotted nut NMA or NMZ. Suitable for screw end type◡51, 51A, 52, 52A, 81, 81A, 82, 82A, 91, 91A, 92, 92A The fixed bearing consists of: Angular-contact thrust ball bearing LGF Slotted nut NMA or NMZ Suitable for screw end form 51, 51A, 52, 52A, 81, 81A, 82, 82A, 91, 91A, 92, 92A

Specifications

Nominal size [mm]	20 x 5/10/20/40
Type	Angular-contact thrust ball bearing
Dynamic load capacity C [N]	17000.0
Note: dynamic load capacity C	Load on bearing (see general technical notes and information for bearings, "Project planning notes")
Outer diameter D [mm]	55.0
Weight [kg]	0.39
Limit speed (grease) nmax	3800
Limit speed nmin [min⁻¹]	3800
Static load capacity C0 [N]	24700.0
Note: static load capacity C0	Load on bearing (see general technical notes and information for bearings, "Project planning notes")
Rigidity against tilting Rkl [Nm/mrad]	50
Bearing frictional torque with seal MRb [Nm]	0.16
Rigidity of the bearing (axial) RFB [N/μm]	375
Dimension B (profiled rail systems) [mm]	25
Dimension D [mm]	55
Dimension d [mm]	12
Dimension d tolerance [mm]	-0.01
Dimension J [mm]	42