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BOSCH REXROTH
R159013530


$2,102.31 USD
  • BOSCH REXROTH
  • Material:R159013530
  • Model:LAN-B-A35

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth BEARING LAN-B-A 35 (R159013530) is a high-quality fixed bearing unit specifically designed for use with ball screw assemblies. This robust bearing is part of the assembly group LAN, size 35, and includes an angular contact thrust ball bearing LGN along with a slotted nut, either NMA or NMZ. It's suitable for screw end types A, ensuring compatibility with a range of applications. The BEARING LAN-B-A 35 is engineered to provide exceptional rigidity against tilting (Rkl) and has a notable dynamic load capacity (C), which can be referenced in the general technical notes and information section for bearings. The product also offers valuable project planning notes to aid in application integration. The static load rating (C0) and dynamic load capacity (C) are critical specifications that contribute to the bearing's performance in various operational conditions. This fixed bearing unit is characterized by its low frictional torque with seal (MRb), contributing to efficient operation and reduced energy consumption. The limit speed for grease lubrication (nmax), outer diameter (D), and size (d) are specified to ensure optimal fit and function within mechanical systems. Designed as a double thrust bearing available in series LGNB, LGNA, and LGNC, this product can be arranged in pairs for enhanced load-bearing capabilities. The accessory is an essential component for Rexroth ball screw assemblies, offering reliable performance and durability. With its substantial static load capacity and dynamic load capability, the BEARING LAN-B-A 35 is well-suited for demanding applications where precision movement and high axial loads are common. Its construction ensures long-term reliability, making it an ideal choice for engineers looking to maintain or enhance the performance of their mechanical systems.


Assembly group bearing unit LAN, size 50 x 5

The fixed bearing consists of: Angular-contact thrust ball bearing LGN, slotted nut NMA or NMZ. Suitable for screw end type◡51, 51A, 81, 81A, 82, 82A, 91, 91A, 92, 92A, 831, 931

Unpacked Weight: 0.877 kg

Fixed bearing with angular-contact thrust ball bearing LGN

 

Double-thrust,

series LGN-B-…

series LGN-A-…

Double-thrust, in pairs,

series LGN-C-…

The fixed bearing consists of:
Angular-contact thrust ball bearing LGN
Slotted nut NMA or NMZ
Suitable for screw end form 51, 51A, 81, 81A, 82, 82A, 91, 91A, 92, 92A, 831, 931
Productgroup ID17
Footnote dynamic load capacity CLoad on bearing (see general technical notes and information for bearings, "Project planning notes")
Rigidity against tilting Rkl400
Limit speed (grease) nmax2000
Outer diameter D72
Size d35
Size D72
Bearing frictional torque with seal MRb0.6
Footnote static load capacity C0Load on bearing (see general technical notes and information for bearings, "Project planning notes")
Rigidity of the bearing (axial) RFB900
Static load rating C089000
Dynamic load capacity C41000
Accessories for screw drivesBearings
Size B34
Weight0.877
Nominal size50 x 5

Technical data for bearings

Size

C

C0

MRb

Rfb

Rkl

nmax

Mass

d0 x P

N

N

Nm

N/μm

Nm/mrad

rpm

kg

6 x 1/2
8 x 1/2/2,5/5
12 x 2/5/10
6900 1) 8500 1) 0.04 200 8 6800 0.04
16 x 5/10/16 13400 1) 18800 1) 0.12 325 25 4600 0.11
20 x 5/10/20/40 17000 1) 24700 1) 0.16 375 50 3800 0.215
25 x 5/10/25 18800 1) 31000 1) 0.24 450 80 3300 0.248 2)
0.29 3)
32 x 5/10/20/32/64 26000 1) 47000 1) 0.3 650 140 3000 0.345 4)
0.44 5)
40 x 5 29000 1) 64000 1) 0.5 850 300 2200 0.465 6)
0.59 7)
40 x 10/12/16/20/40 44500 1) 111000 1) 0.6 1300 450 2600 0.84
50 x 5 41000 1) 89000 1) 900 400 2000 0.74
50 x 10/12/16/20/25/40 47500 127000 0.75 1500 620 2200 0.98
63 x 10/20/40 72000 1) 149000 1) 1.3 1200 750 1600 1.25
80 x 10/20 113000 1) 250000 1) 2.6 1400 1500 1200 2.93
1) Load on bearing (see general technical notes and information for bearings, “Project planning notes”)
2) R159011700
3) R159011730
4) R159012000
5) R159012030
6) R159013000
7) R159013030

Legend

Symbol

Description

Unit

d0

Nominal diameter

P

Lead

C

Dynamic load capacity

N

C0

Static load capacity

N

MRb

Frictional torque of bearing with seal

Nm

Rfb

Rigidity of the bearing (axial)

N/μm

Rkl

Rigidity against tilting

Nm/mrad

nmax

Limit speed (grease)

min⁻¹

Suitable for screw ends: Form

51

51A

technical illustration-R159013530-Assembly group bearing unit LAN, size 50 x 5

81

81A

technical illustration-R159013530-Assembly group bearing unit LAN, size 50 x 5

91

91A

technical illustration-R159013530-Assembly group bearing unit LAN, size 50 x 5

8311)2)

technical illustration-R159013530-Assembly group bearing unit LAN, size 50 x 5

52

52A

technical illustration-R159013530-Assembly group bearing unit LAN, size 50 x 5

82

82A

technical illustration-R159013530-Assembly group bearing unit LAN, size 50 x 5

92

92A

technical illustration-R159013530-Assembly group bearing unit LAN, size 50 x 5

9311)

technical illustration-R159013530-Assembly group bearing unit LAN, size 50 x 5
1) For screws 8 x 2.5
2) For screws 6 x 1; 6 x 2; 8 x 1; 8 x 2
technical illustration-R159013530-Assembly group bearing unit LAN, size 50 x 5
1) LGN-B-…with slotted nut NMA, LGN-A-…with slotted nut NMA
2) LGN-C-…with slotted nut NMA
3) LGN-B-…with slotted nut NMZ

Dimensions

Size

Dimensions

Connection dimensions

d0 x P

d

D

B

Da min.

Da max.

da min.

da max.

mm

mm

mm

mm

6 x 1/2
8 x 1/2/2,5/5
12 x 2/5/10
6 mm -0.01 24 mm -0.01 15 mm -0.25 16 19 9 15
16 x 5/10/16 10 mm -0.01 34 mm -0.01 20 mm -0.25 25 28 14 24
20 x 5/10/20/40 12 mm -0.01 42 mm -0.01 25 mm -0.25 30 33 16 29
25 x 5/10/25 17 mm -0.01 47 mm -0.01 34 37 23 33
32 x 5/10/20/32/64 20 mm -0.01 52 mm -0.01 28 mm -0.25 40 43 25 39
40 x 5 30 mm -0.01 62 mm -0.01 50 53 40 49
40 x 10/12/16/20/40 25 mm -0.005 57 mm -0.01 56 mm -0.05 45 48 32 44
50 x 5 35 mm -0.01 72 mm -0.011 34 mm -0.25 59 62 45 58
50 x 10/12/16/20/25/40 30 mm -0.005 62 mm -0.01 56 mm -0.5 50 53 40 49
63 x 10/20/40 40 mm -0.005 90 mm -0.01 46 mm -0.25 71 80 56 70
80 x 10/20 50 mm -0.005 110 mm -0.01 54 mm -0.25 88 100 63 87

Legend

Symbol

Description

d0

Nominal diameter

P

Lead

Separate technical size selection to determine limit values is is essential for all additional components (e.g. pillow block units, assembly group Bearing Unit etc.).

Calculation

Design notes, installation

Lubrication of the end bearings