DOUBLE CAM BEARING LWA-032-SNS-FN-E-0

Manufacturer: Bosch Rexroth

Material #: R190413210

Model : DOUBLE CAM BEARING LWA-032-SNS-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 DOUBLE CAM BEARING LWA-032-SNS-FN-E-0 (R190413210) is a high-quality cam roller double bearing designed to meet the demands of handling and automation technology. This product is part of the cam roller guides series, which are known for their robustness and versatility. The runner block body is constructed from aluminum, providing a lightweight yet sturdy solution for linear motion applications. The DOUBLE CAM BEARING LWA-032-SNS-FN-E-0 features a slimline width, normal length, and standard height in its Format SNS design. It comes with an economic accuracy class E, ensuring sufficient precision for various applications without excessive costs. The bearing operates without preservation or initial lubrication and does not include attachment elements on either front reference edge. Equipped with an integrated lube nipple, this cam roller bearing is optimized for grease lubrication. It boasts a tough all-around sealing with excellent wiping action to maintain cleanliness and efficiency in operation. The product allows zero-clearance adjustment using socket hex screws on the rear side of the runner blocks, providing flexibility in installation. This model has been engineered to support standard load carrying capacity with an overall length that can be selected based on the construction table's requirements. The DOUBLE CAM BEARING LWA-032-SNS-FN-E-0 can handle maximum static loads in both y-direction (Fy max) and z-direction (Fz max), as well as dynamic loads (Cy in y-direction and Cz in z-direction). It also specifies maximum permissible torsional moments about all three axes (Mx, My, Mz), accommodating various operational stresses. The operating temperature range for this bearing extends from -20°C to +80°C, allowing it to function effectively under diverse environmental conditions. Its design also includes options for profiled rail systems of sizes A, B, E, and H, each tailored to different application requirements. In summary, the Bosch Rexroth DOUBLE CAM BEARING LWA-032-SNS-FN-E-0 provides an adaptable solution for linear motion needs in automation technology with its durable construction and precise operation capabilities.

$193.81 USD

More are expected on February 20, 2025

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Status: This product is temporarily out of stock.

Qty: Delivered as early as February 20, 2025 when ordered in

DOUBLE CAM BEARING LWA-032-SNS-FN-E-0

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

The cam roller double bearing is characterized by the following product features:
Size 32
Format SNS: Width = slimline, length = normal, 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 = 129
Interchangeable element

Unpacked Weight: 0.222 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
Manual	Download Manual
Manual	Download Manual
Manual	Download Manual

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	55
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	180
Static torsional moment about the z-axis M0z	110
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	105
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)	129
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	25
Maximum permissible static torsional moment about the z-axis M0z max	25
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	21
Size H2 (profiled rail systems)	11
Maximum permissible static torsional moment about the y-axis M0y max	35
Size A1 (profiled rail systems)	43
Width of runner block	31
Length of runner block	129
Linear guide type	Cam roller guides
Size E1 (profiled rail systems)	48
Weight	0.222
Nominal size	32
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	21	49	91	194
M0y max	Nm	35	83	152	320
Mz max	Nm	25	83	171	324
M0z max	Nm	25	83	171	324
vmax 1)	m/s	10
amax	m/s²	50
Temperature stability		-20 °C ... +80 °C
Weight	kg	0.2	0.53	0.82	1.01

1)	For average load.
	Values Fmax and Mmax apply to two double 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	105	330	631	740
M0y	Nm	55	158	289	350
Mz	Nm	180	561	1056	1260
M0z	Nm	110	337	578	740

	Load ratings and moments for calculating the service life of two double bearings.
	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	129	159	184.5	194.5
E1	mm	48	60.5	71	76
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