BOSCH REXROTH
R159113030

$1,094.99 USD

BOSCH REXROTH
Material:R159113030
Model:SEB-F-A30

Quantity in stock: 0

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***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 PILLOW BLOCK (R159113030) is a high-precision assembly group pillow block unit designed specifically for ball screw applications. This unit incorporates a robust steel precision pillow block housing with reference edges on both sides, ensuring accurate and stable mounting. It includes an angular contact thrust ball bearing LGN which is critical for handling axial loads and providing precise movement control. The assembly also features a slotted nut, either NMA or NMZ, along with threaded rings GWR to secure the bearing in place and facilitate adjustments. This pillow block unit is versatile and suitable for screw ends in Forms A, B, C, D, E, F, offering compatibility with various screw end specifications. It is categorized under size V within the product group ID and has been engineered to support dynamic load capacities as well as handle significant axial loads effectively. The unit's size specifications include a nominal size of 30 x ___, with precise dimensions provided for d (screw diameter), H (height), SW (wrench size), and S (__). Moreover, it boasts an impressive dynamic load capacity C and static load rating C0 that ensure reliability under operational loads. In terms of maintenance and adjustments, the tightening torque specification is provided to ensure proper installation without compromising the integrity of the assembly. As part of Bosch Rexroth's accessories for ball screw assemblies, this pillow block unit weighs ___ kg and serves as a fixed bearing solution equipped with an angular contact thrust ball bearing LGFB or LGFC. Overall, the Bosch Rexroth PILLOW BLOCK (R159113030) stands out as a durable and precise component designed to meet demanding motion control requirements while providing ease of installation and adjustment in industrial applications.

Assembly group pillow block unit SEB-F, size 40 x 5

The pillow block unit consists of: Precision pillow block housing made of steel with reference edges on both sides, angular-contact thrust ball bearing LGN, slotted nut NMA or NMZ, threaded rings GWR

Unpacked Weight: 2.755 kg

Fixed bearing with angular-contact thrust ball bearing LGF-B-…, LGF-C-...

The pillow block unit consists of:
Precision pillow block housing made of steel with reference edges on both sides
Angular-contact thrust ball bearing LGN
Slotted nut NMA or NMZ
threaded rings GWR
Suitable for screw end form 51, 51A, 81, 81A, 82, 82A, 91, 91A, 92, 92A, 831, 931

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Manual	Download Manual
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Manual	Download Manual

Size V	12
Footnote dynamic load capacity C	Load capacities (axial)
Size L4	105
Size H3	32
Size L3	80
Size H4	22
Size D	62
Tightening torque	32
Size D3	53
Footnote static load capacity C0	Load capacities (axial)
Static load rating C0	64000
Productgroup ID	17
Size H6	56
Size B3	12.5
Size B4	10.5
Size H5	21
Size d	30
Size SW	4
Size S3	9.7
Dynamic load capacity C	29000
Size D2	47
Accessories for screw drives	Pillow block units
Size B	28
Weight	2.755
Size H1	90
Nominal size	40 x 5

Size	Ball bearing		Slotted nut	Pillow block unit assembly
d0 x P	C	C0	MA	m
	N	N	Nm	kg
6 x 1/2 8 x 1/2/2,5/5	6900 1)	8500 1)	2	0.38
12 x 2/5/10	6900 1)	8500 1)	2	0.38
16 x 5/10/16	13400 1)	18800 1)	6	0.87
20 x 5/10/20/40	17000 1)	24700 1)	8	1.12
25 x 5/10/25	18800 1)	31000 1)	15	1.65
25 x 5/10/25	18800 1)	31000 1)	15	1.69
32 x 5/10/20/32/64	26000 1)	47000 1)	18	1.93
32 x 5/10/20/32/64	26000 1)	47000 1)	18	2.03
40 x 10/12/16/20/25/30/40	44500 1)	111000 1)	25	5.13
40 x 5	29000 1)	64000 1)	32	2.64
40 x 5	29000 1)	64000 1)	32	2.77
50 x 5	41000 1)	89000 1)	40	4.66
50 x 10/12/16/20/25/30/40	47500 1)	127000 1)	32	7.04
63 x 10/20/40	72000 1)	149000 1)	55	10.49
80 x 10/20	113000 1)	250000 1)	85	15.61

1)	Load ratings (axial)

Legend

Symbol	Description	Unit
d0	Nominal diameter
P	Lead
C	Dynamic load capacity	N
C0	Static load capacity	N
MA	Tightening torque	Nm
m	Mass	kg

Suitable for screw ends: Form

51 51A		81 81A		91 91A		8311)
		82 82A		92 92A		9311)

1)	For screws 6 x 1/2, 8 x 1/2/2,5/5

technical illustration-R159113030-Assembly group pillow block unit SEB-F, size 40 x 5

1)	Lube port sealed with DIN 913 set screw wrench size SW
2)	LGN-B-…with slotted nut NMZ
3)	LGN-B-…with slotted nut NMA
4)	LGN-C-…with slotted nut NMA

Dimensions

Size	Ball bearing			B1	B2	B3	B4	B5	B6	B7	B8	D1	D2	D3	H1	H2	H3	H4	H5	H6	M	L3	L4	P	S1	S2	S3	SW	V
d0 x P	d	D	B	B1	B2	B3	B4	B5	B6	B7	B8	D1	D2	D3	H1	H2	H3	H4	H5	H6	js7	L3	L4	P	H12	S2	S3	SW	V
	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm		mm	mm	mm		mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
6 x 1/2 8 x 1/2/2,5/5	6	24	15	32	16	8.5	8	16	-	8.5	16	M26x1,5	16.5	18	34	18 mm ±0.02	13	8	9	22	31	38	50	0.1	5.3	M6	3.7	3	6
12 x 2/5/10	6	24	15	32	16		8	16			16	M26x1,5	16.5	18	41	22 mm ±0.02	13	8	9	22	31	38	50	0.1	5.3	M6	3.7	3	6
16 x 5/10/16	10	34	20	37	23		7	18.5			18.5	M36x1,5	22	27	58	32 mm ±0.02	22	14	15	37	43	52	68	0.15	8.4	M10	7.7	4	8
20 x 5/10/20/40	12	42	25	42	25		8.5	21			21	M45x1,5	28	32	64	34 mm ±0.02	22	16	15	40	47	60	77	0.15	8.4	M10	7.7		8
25 x 5/10/25	17	47		46	29	10.5		23		10.5	23	M50x1,5	31	36	72	39 mm ±0.02	27	18	18	45	54	66	88	0.2	10.5	M12	9.7		10
25 x 5/10/25	17	47		46				23	7.5		23	M50x1,5	31	36	72	39 mm ±0.02		18		45	54	66	88
32 x 5/10/20/32/64	20	52	28	49			10	24.5	-		24.5	M55x1,5	36	42	77	42 mm ±0.02		19		48	56	70	92
32 x 5/10/20/32/64	20	52	28	49			10	24.5	7.5		24.5	M55x1,5	36	42	77	42 mm ±0.02		19		48	56	70	92
40 x 10/12/16/20/25/30/40	25	57	56	89	62	20.5	13.5	44.5	-	12.5	54.5	M62x1,5	43	48	98	58 mm ±0.02	32	23	21	64	63	80	105		12.6	M14			12
40 x 5	30	62	28	53	32	12.5	10.5	26.5	-		26.5	M65x1,5	47	53	90	50 mm ±0.02		22		56
40 x 5	30	62	28	53	32	12.5	10.5	26.5	7.5		26.5	M65x1,5	47	53	90	50 mm ±0.02		22		56
50 x 5	35	72	34	70	43	20.5	13.5	35	-	15.5	32.5	M78x2	54	60	105	58 mm ±0.02	38	25	22	63	72	92	118		12.5
50 x 10/12/16/20/25/30/40	30	62	56	92	65	20.5		46		15.5	57.5	M78x2	54	53	112	65 mm ±0.02	38	25		70	72	92	118
63 x 10/20/40	40	90	46	85	58	22.5		42.5		16.5	39.5	M95x2	68	72	138	73 mm ±0.02	50	35		78	95	130	160						16
80 x 10/20	50	110	54	98	58	25.5	20	49		18.5	45.5	M115x2	85	90	165	93 mm ±0.02	50	40	36	98	102.5	145	175		17.3	M20	11.7		16

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.).

Mounting the housing

The slotted nut is delivered unmounted.

Required and supplementary documentation

For further instructions and information, please refer to the documentation for this product.

You can find PDF files of these documents on the Internet at www.boschrexroth.com/mediadirectory.

If you are unsure about using this product, please contact Bosch Rexroth.

BOSCH REXROTHR159113030

Legend

Suitable for screw ends: Form

Dimensions

Legend

Required and supplementary documentation

BOSCH REXROTH
R159113030