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BOSCH REXROTH
R132070400


$0.48 USD
  • BOSCH REXROTH
  • Material:R132070400
  • Model:PLAIN BEARING &

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 PLAIN BEARING (R132070400) is a highly specialized component designed for precision and durability. This plastic plain bearing is part of the Type R.. series, characterized by its unique design that includes two flanges with different diameters. The design is particularly suited for mounting in sheet metal shields, accommodating a maximum thickness specified by the manufacturer, which ensures a secure fit within bearing plates. The product's construction allows it to effectively handle static loads, with a specific static load rating C provided by Bosch Rexroth. The outer diameter D and size d are critical specifications that ensure compatibility with various applications. Additionally, the bearing's weight is optimized to contribute to the overall efficiency of the assembly it becomes part of. One notable feature of the PLAIN BEARING is its compensation gap A located in the flange's longitudinal direction. This gap plays a crucial role in managing dimensional deviations that might occur due to moisture absorption or temperature fluctuations. Moreover, this compensating gap not only preserves lubricants within lubricated bearings but also aids in their distribution throughout the bearing's service life. Overall, this Bosch Rexroth plain bearing stands out for its thoughtful engineering tailored to provide reliable performance under varying environmental conditions while maintaining ease of installation and maintenance.


Plastic plain bearings – size 4

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: 0.000037 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.

technical illustration-R132070400-Plastic plain bearings – size 4
Data Sheet Download Data Sheet
Productgroup ID17
Outer diameter D7
Size d4
Size D7
Size D15.9
Size I2
Static load rating C0112
Size s0.6
Weight0.000037
Nominal size4

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

d

Dry running

One-time grease lubrication

Continuous grease lubrication

mm

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.

technical illustration-R132070400-Plastic plain bearings – size 4

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

technical illustration-R132070400-Plastic plain bearings – size 4

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