SINGLE CAM BEARING LWA-032-SKS-FN-E-0

Manufacturer: Bosch Rexroth

Material #: R190313210

Model : SINGLE CAM BEARING LWA-032-SKS-FN-E-0

***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 SINGLE CAM BEARING LWA-032-SKS-FN-E-0 (R190313210) is a high-quality cam roller single bearing designed to meet the needs of handling and automation technology. This product features a slimline SKS format, offering a compact width, short length, and standard height for efficient space utilization. The runner block body is constructed from aluminum, ensuring durability while maintaining a lightweight design. It falls under the standard load carrying capacity and is classified within the economic accuracy class E. This cam roller bearing does not include preservation or initial lubrication and lacks attachment elements on both the left and right front reference edges. A lube nipple is integrated into the design for maintenance purposes. The overall length of the runner block is tailored for versatile use, allowing for freely selectable distances between runner blocks on table constructions. Users can achieve zero-clearance adjustment with socket hex screws located at the rear of the runner blocks. The robust all-around sealing provides excellent wiping action, with grease lubrication recommended for optimal performance. The product can withstand a maximum static load due to resulting force in the y-direction (Fy max) and offers considerable dynamic load capacity in both z-direction (Cz) and y-direction (Cy). It also supports high acceleration (amax) while maintaining static load capacities in various directions. The SINGLE CAM BEARING LWA-032-SKS-FN-E-0 operates effectively within a temperature range from -20°C to +80°C and can handle significant torsional moments about all axes (Mx, My, Mz), whether dynamic or static. It's compatible with various sizes of profiled rail systems including sizes A, B, E, and H. The product's weight is optimized for its nominal size. Overall, this Bosch Rexroth cam roller guide is self-aligning to compensate for any misalignments without requiring self-alignment mechanisms. Its maximum permissible speeds (vmax) are suitable for average loads across different applications within its specified operating conditions.

$129.24 USD

Availability: 5 In Stock

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Qty: Delivered as early as November 7, 2024 when ordered in

SINGLE CAM BEARING LWA-032-SKS-FN-E-0

The cam roller single bearing is characterized by the following product features: Format SKS, size 32, aluminum, accuracy economic, load class FN

The cam roller single bearing is characterized by the following product features:
Size 32
Format SKS: Width = slimline, length = short, height = standard
Runner block body made of aluminum
Standard load carrying capacity
Accuracy class E: Economic
Without preservation
Without initial lubrication
Without attachment element, left (front reference edge)
Without attachment element, right (front reference edge)
Lube nipple integrated
Standard version
Overall length of the runner block = 87
Interchangeable element

Unpacked Weight: 0.152 kg

Rexroth cam roller guides were specially developed for handling and automation technology.

Product overview

Distance of the runner blocks on the table construction is freely selectable
Zero-clearance adjustment using socket hex screws on the rear side of the runner blocks.
Tough all-round sealing with excellent wiping action. Grease lubrication recommended.
On two half-rails

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Manual	Download Manual
Manual	Download Manual
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Maximum static load due to a resulting force in the y-direction F0y max	1000
Height of runner block	20.5
Dynamic load capacity in z-direction Cz	4300
Maximum operating temperature	+80
Static load capacity in z-direction C0z	2200
Size E2 (profiled rail systems)	27
Maximum dynamic load in y-direction Fy max	1000
Dynamic load capacity in y-direction Cy	7335
Max. acceleration amax	50
Minimum operating temperature	-20
Static load capacity in y-direction C0y	4560
Size A (profiled rail systems)	31
Size A2 (profiled rail systems)	2
Self-aligning for compensation of misalignments	Without self-alignment
Maximum permissible linear speed vmax	10
Static torsional moment about the y-axis M0y	1,1 · b
Ball chain	Without roller chain
Size S1 (profiled rail systems)	18
Operating temperature	-20 °C ... +80 °C
Size O1 thread diameter footnote	Fastening screws are not included. For screws ISO 4014 8.8, a washer according to ISO 7089 is required.
Dynamic torsional moment around the z-axis Mz	3,6 · b
Static torsional moment about the z-axis M0z	2,2 · b
Maximum permissible dynamic torsional moment about the x-axis Mx max	0,42 · a
Maximum permissible static torsional moment about the x-axis M0x max	0,7 · a
Height of runner block with guide rail	26
Dynamic torsional moment around the y-axis My	2,1 · b
Dynamic torsional moment around the x-axis Mx	2,1 · a
Static torsional moment about the x-axis M0x	1,1 · a
Maximum dynamic load in z-direction Fz max	850
Size B (profiled rail systems)	87
Note: Maximum permissible speed vmax	For average load.
Maximum static load due to a resulting force in the z-direction F0z max	1400
Size O1 thread diameter	M8
Maximum permissible dynamic torsional moment about the z-axis Mz max	0,5 · b
Maximum permissible static torsional moment about the z-axis M0z max	0,5 · b
Size H (profiled rail system)	26
Size H3 (profiled rail systems)	2.5
Productgroup ID	17
Maximum permissible dynamic torsional moment about the y-axis My max	0,42 · b
Size H2 (profiled rail systems)	11
Maximum permissible static torsional moment about the y-axis M0y max	0,7 · b
Size A1 (profiled rail systems)	43
Width of runner block	31
Length of runner block	87
Linear guide type	Cam roller guides
Size E1 (profiled rail systems)	54
Weight	0.152
Nominal size	32
Version	Cam roller guide
Size H1 (profiled rail systems)	20.5

Technical data

Size		32	52	52-h	52-sh
Fy max	N	1000	2500	4500	8000
F0y max	N	1000	2500	4500	8000
Fz max	N	850	1500	2400	4800
F0z max	N	1400	2500	4000	7900
Mx max	Nm	0,42 · a	0,75· a	1,2 · a	2,4 · a
M0x max	Nm	0,7 · a	1,2 · a	2 · a	3,9 · a
My max	Nm	0,42 · b	0,75· b	1,2 · b	2,4 · b
M0y max	Nm	0,7 · b	1,2 · b	2 · b	3,9 · b
Mz max	Nm	0,5 · b	1,2 · b	2,2 · b	4 · b
M0z max	Nm	0,5 · b	1,2 · b	2,2 · b	4 · b
vmax 1)	m/s	10
amax	m/s²	50
Temperature stability		-20 °C ... +80 °C
Weight	kg	0.13	0.34	0.51	0.61

1)	For average load.
	Values Fmax and Mmax apply to four single bearing runner blocks.
	Attention: Not to be used for calculating the service life!
	For service life calculations use the load ratings and moments given in the tables.

Load ratings and moments for calculating the service life

Size		32	52	52-h	52-sh
Cy	N	7335	17150	27900	31000
C0y	N	4560	10200	15400	18200
Cz	N	4300	10050	16775	18400
C0z	N	2200	4900	7630	8750
MX	Nm	2,1 · a	5,0 · a	8,3 · a	9,3 · a
M0x	Nm	1,1 · a	2,4 · a	3,8 · a	4,4 · a
My	Nm	2,1 · b	5,0 · b	8,3 · b	9,2 · b
M0y	Nm	1,1 · b	2,4 · b	3,8 · b	4,3 · b
Mz	Nm	3,6 · b	8,5 · b	13,9 · b	15,5 · b
M0z	Nm	2,2 · b	5,1 · b	7,6 · b	9,1 · b

	Load ratings and moments for calculating the service life when using four single bearing runner blocks.
	Observe maximum permissible loads due to forces and moments as shown in the "Technical data” table!

Legend

Symbol	Description	Unit	Picture
Cy	Dynamic load capacity in y-direction	N
C0y	Static load capacity in y-direction	N
Cz	Dynamic load capacity in z-direction	N
C0z	Static load capacity in z-direction	N
Fy max	Maximum dynamic load in y-direction	N
F0y max	Maximum static load due to a resulting force in the y-direction	N
Fz max	Maximum dynamic load in z-direction	N
F0z max	Maximum static load due to a resulting force in the z-direction	N
Mx max	Maximum permissible dynamic torsional moment about the x-axis	Nm
M0x max	Maximum permissible static torsional moment about the x-axis	Nm
My max	Maximum permissible dynamic torsional moment about the y-axis	Nm
M0y max	Maximum permissible static torsional moment about the y-axis	Nm
Mz max	Maximum permissible dynamic torsional moment about the z-axis	Nm
M0z max	Maximum permissible static torsional moment about the z-axis	Nm
vmax	Maximum permissible speed	m/s
amax	Maximum acceleration travel	m/s2
MX	Dynamic torsional moment about the x-axis	Nm
M0x	Static torsional moment about the x-axis	Nm
My	Dynamic torsional moment about the y-axis	Nm
M0y	Static torsional moment about the y-axis	Nm
Mz	Dynamic torsional moment about the z-axis	Nm
M0z	Static torsional moment about the z-axis	Nm

1)	Funnel-type lube nipple ø 3 mm

Dimensions

Size		32	52	52-h	52-sh
A	mm	31	44.5	52	57
A1	mm	43	65	72.5	77.5
A2	mm	2
B	mm	87	104	118.5	123.5
E1	mm	54	66	76	81
E2	mm	27	42	45	47.5
H	mm	26	40	42
H1	mm	20.5	29.5	33.5
H2	mm	11	14.9	16.9
H3	mm	2.5		3
O1 1)	mm	M8	M10	M12
S1	mm	18	22	26

1)	Fastening screws are not included. Screws according to ISO 4014 8.8 require a washer according to ISO 7089.

Advantage

The adjusting screws allow a zero-backlash run. By means of the adjusting screws, the carriage can be slightly rotated around the z-axis, or displaced in the y-direction, and therefore optimally aligned.

Notes for mounting

Lubrication