PLASTIC PLAIN BEARINGS ...

Manufacturer: Bosch Rexroth

Material #: R132070500

Model : PLAIN BEARING &

***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 PLAIN BEARING (R132070500) is a high-quality plastic plain bearing designed to provide optimal performance in various applications. This particular model, part of the product group ID, is notable for its two flanges with different diameters, making it an ideal choice for mounting in sheet metal shields. The bearing can accommodate shields up to a maximum thickness specified by the manufacturer, ensuring a secure and stable fit within the bearing plates. With its outer diameter D and size d tailored to precise specifications, the PLAIN BEARING offers a reliable solution for applications requiring robust support and smooth operation. The static load rating C indicates the amount of load the bearing can withstand while maintaining structural integrity, making it suitable for a range of static and dynamic applications. One of the defining features of this model is its compensation gap A, strategically placed in the longitudinal direction of the flange. This gap serves multiple purposes: it compensates for dimensional deviations that may result from changes in moisture levels or temperature fluctuations; it helps save lubricant when used in lubricated bearings; and it aids in distributing lubricant throughout the bearing during operation. The weight of this plain bearing has been carefully considered to ensure that it does not add unnecessary bulk to assemblies, thus maintaining efficiency without compromising on strength or durability. The nominal size provides additional information regarding compatibility and fit with other components. Overall, this Bosch Rexroth plain bearing combines functionality with innovative design elements to deliver a product that meets high standards of quality and performance. Its capabilities make it suitable for use across various sectors where precision and reliability are paramount.

$0.47 USD

More are expected on July 9, 2024

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Status: This product is temporarily out of stock.

Qty: Delivered as early as July 9, 2024 when ordered in

PLASTIC PLAIN BEARINGS ...

Plastic plain bearings – size 5

Type R13207..00 is equipped with two flanges with different diameters. This type is specially designed for mounting in sheet metal shields up to a maximum thickness of 2 mm, ensuring the secure fit of the plastic plain bearings in the bearing plates.

Unpacked Weight: 0.000045 kg

Type R13207..00 is equipped with two flanges with different diameters. This type is specially designed for mounting in sheet metal shields up to a maximum thickness of 2 mm, ensuring the secure fit of the plastic plain bearings in the bearing plates.

Compensation gap

The flange is provided with a compensating gap “A” in the longitudinal direction. This almost compensates for dimensional deviations that occur as a result of moisture absorption or temperature changes, saves lubricant in lubricated bearings, and contributes to its distribution in the bearing.

Data Sheet

Download Data Sheet

Productgroup ID	17
Outer diameter D	8
Size d	5
Size D	8
Size D1	6.8
Size I	2
Static load rating C0	140
Size s	0.6
Weight	0.000045
Nominal size	5

Permissible p • v-values [N/cm2 • m/s]

d	Dry running	One-time grease lubrication	Continuous grease lubrication
mm	Dry running	One-time grease lubrication	Continuous grease lubrication
3	37	110	150
4
5
6
8	35	100	135
10
12

Permissible p ∙ v-values for an ambient temperature of 20°C

From the following diagram, the specific bearing pressures p in N/cm2 can be read for the peripheral speeds depending on the permissible p ∙ v value. For static loading capacity, a specific bearing pressure of p = 1400 N/cm2 is selected.

Radial load capacity

d		mm	3	4	5	6	8	10	12
Static load capacity		N	85	112	140	168	225	280	335
50 min–1	Dry running	N	85	112	140	168	225	265
	One-time grease lubrication	N	85	112	140	168	225	280	335
	Continuous grease lubrication	N	85	112	140	168	225	280	335
100 min–1	Dry running	N	85	112	140	143	133
	One-time grease lubrication	N	85	112	140	168	225	280	335
	Continuous grease lubrication	N	85	112	140	168	225	280	335
250 min–1	Dry running	N	57				53
	One-time grease lubrication	N	85	112	140	166	154
	Continuous grease lubrication	N	85	112	140	168	205

	The axial load which can be absorbed by the collar must not exceed 25 % of the radial load capacity; for this, shaft collar diameter must correspond to dimension "D" (see dimensions).
	The specified values are valid for a bearing temperature ≤ 80 °C and an ambient temperature of 20 °C.

Technical data

Dimensions

d	D	D1	I	s	Tolerance for s	s1	Tolerance for s1
mm	mm	mm	mm	mm	mm	mm	mm
3	6	4.8	2	0.6	0 - 0.06	0.6	0 - 0.06
4	7	5.9
5	8	6.8
6	11	7.8
8	13	10.4		0.8		0.8
10	15	12.4
12	17	14.4			0 - 0.07

Calculation of the load capacity, service life and bearing clearance

▶ When mounting this type, be sure that the large flange comes to the side upon which the occurring axial forces are applied. The compensating gap “A” allows the plastic plain bearings to be compressed until the small flange can be easily rotated through the receiving bore in the bearing plate. For this, not that the gap points upwards during assembly and the left end is inserted first into the receiving bore. With a clockwise rotation, the plastic plain bearing pulls itself into the bore. If the assembly has been done properly, plastic plain bearings spring up again and are seated properly.

Mounting

Lubrication