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Description
- For travel up to 25,000 km without relubrication
- Ball Runner Block only needs initial lubrication with grease
- Front lube units on both sides of the Ball Runner Block
- Low lubricant loss
- Reduced oil consumption
Features
- No lubrication lines
- Front lube unit can be refilled using the lube nipple on the end-face or at the side.
- Lube port on the end-face of the front lube unit is suitable for lubricating the ball runner block with grease.
Product description
Possible travel distance with front lube units
Previous travel distance s
- A With oil lubrication to 500 km
- B With grease lubrication to 1000 km
Possible travel distance s
- C With front lube units to 10,000 km
| Size | 15 | 20 | 25 | 30 | 35 | 45 | 55 | 65 | |
| possible travel distance s with front lube units | km | 15000 | 25000 | 1500 | 1000 | ||||
Lubricant distribution
Due to the special lubricant distribution construction, lubrication primarily takes place where it is needed: directly on the running tracks and the top surface of the Ball Guide Rail.
1 Top surface of the ball guide rail
2 Running tracks of the ball bearing guide
3 Oil tank
4 Seals
Front lube unit R1619 2. 00
Material:
special plastic
The front lube units R1619 .2. 00 are already filled with oil (Mobil SHC 639) and can be mounted after basic lubrication of the Ball Runner Block.
Front lube unit R1619 2. 10
Material:
special plastic
The front lube units R1619 2. 10 are left empty at the factory.
Technical data
General technical data
| Size | Part number | Oil | maximum operating temperature | Mass |
| cm³ | °C | g | ||
| 15 | R161912500 | 1 | + 60 | 15 |
| 20 | R161982500 | 2.2 | 20 | |
| R161982600 1) | 1.8 | |||
| 25 | R161922500 | 2.6 | 25 | |
| R161922600 1) | 2.5 | |||
| 30 | R161972500 | 3.85 | 35 | |
| 35 | R161932500 | 5.7 | 50 | |
| 45 | R161942500 | 9.6 | 70 | |
| 55 | R161952500 | 14.5 | 90 | |
| 65 | R161962500 | 30 | 130 |
| 1) | For Ball Runner Blocks F.N (flanged ... low profile) and S.N (slimline ... low profile) |
Dimensions
| a) | Size 65 |
Dimensions
| Size | 15 | 20 | 25 | 30 | 35 | 45 | 55 | 65 | |||
| Part number | R161912500 | R161982500 | R161982600 1) | R161922500 | R161922600 1) | R161972500 | R161932500 | R161942500 | R161952500 | R161962500 | |
| A4 | mm | 31.8 | 43 | 41 | 47 | 58.8 | 69 | 84 | 99 | 124.2 | |
| B3 | mm | 11.5 | 12.5 | 13 | 14.5 | 16 | 17 | 18 | 19 | ||
| E8 | mm | 24.55 | 32.5 | 30.5 | 38.3 | 48.4 | 58 | 69.8 | 80 | 76 | |
| E8.1 | mm | - | 100 | ||||||||
| E9 | mm | 6.7 2) | 7.3 2) | 5.6 2) | 11.5 2) | 8.5 2) | 14.6 2) | 17.35 2) | 20.9 2) | 22.3 2) | 11 2) |
| E9 | mm | 10.7 2) 3) | - | 15.5 2) 3) | - | 17.6 2) 3) | 24.35 2) 3) | 30.9 2) 3) | 32.3 2) 3) | - | |
| E9.1 | mm | - | 53.5 2) | ||||||||
| H | mm | 24 | 30 | 28 | 36 | 33 | 42 | 48 | 60 | 70 | 90 |
| H 3) | mm | 28 | - | 40 | - | 45 | 55 | 70 | 80 | - | |
| H3 2) | mm | 19.4 | 24.9 | 22.9 | 29.3 | 26.3 | 35.05 | 39.85 | 49.8 | 57.05 | 75.7 |
| H3 2) 3) | mm | 23.4 | - | 33.3 | - | 38.05 | 46.85 | 59.8 | 67.05 | - | |
| K2 | mm | 5 | - | 5 | 6 | 7 | 8 | ||||
| K3 2) | mm | 3.35 | 3.7 | 3.1 | 5.5 | 4.1 | 6.05 | 6.9 | 8.2 | 8.9 | 16 |
| K3 2) 3) | mm | 7.35 | - | 9.5 | - | 9.05 | 13.9 | 18.2 | 18.9 | - | |
| K4 2) | mm | 3.35 | 3.7 | 3.1 | 5.5 | 4.1 | 6.05 | 6.9 | 8.2 | 8.9 | 16 |
| K4 2) 3) | mm | 7.35 | - | 9.5 | - | 9.05 | 13.9 | 18.2 | 18.9 | - | |
| S12 | M3 | - | M6 | M3 | M6 | M8 | |||||
| S13 | M3 | M6 | M3 | M6 | M8 | ||||||
| 1) | For Ball Runner Blocks F.N (flanged ... low profile) and S.N (slimline ... low profile) |
| 2) | Based on the mounting face of the ball runner block |
| 3) | For ball runner blocks S.H (slimline ... high) |
Mounting
Prior to assembling the front lube units, initial lubrication of the Ball Runner Blocks with grease lubricant is required! See Ball Rail Systems - General technical notes and information, chapter "Maintenance".
Assembly of front lube units – note for mounting
The parts required for mounting are included (coated screws, seal and lube nipple).
In each case, mount a front lube unit (Picture, Pos.3) on each side of the Ball Runner Block!
Do not pull the Ball Runner Block out of the Ball Guide Rail!
Ball Runner Block up to size 45:
The enclosed lubrication pin (2) must be installed between the lube plate and the Ball Runner Block! (It contains a lube port.)
- Remove the set screws (1).
- Screw in lubrication pin (2).
- Slide on front lube units (3).
- Insert O-rings (5) between Ball Runner Block and front lube units.
- Tighten screws (4) with tightening torque MA Tighten according to the table (see below).
Ball Runner Block from size 55:
- Slide on front lube units (3).
- Remove set screws (1) and insert O-rings (5) between Ball Runner Block and front lube units.
- Tighten screws (4) with tightening torque MA Tighten according to the table (see below).
Maximum tightening torque MA
| Size | Pos. 4  | Tightening torque MA in Nm |
| 15 | M2,5 x 12 | 0,3 |
| 20 | M3 x 14 | 0,6 |
| 25 | M3 x 14 | 0,6 |
| 30 | M3 x 14 | 1,2 |
| 35 | M3 x 16 | 1,2 |
| 45 | M4 x 18 | 1,6 |
| 55 | M5 x 18 | 2,0 |
| 65 | M4 x 20 | 1,6 |
Commissioning
Initial filling of a front lube unit without oil
- Remove set screw from the lube port (Fig. 1, item 1) and keep for later use.
- Tighten lube nipple (2).
- Lay front lube unit (3) down flat, fill with oil quantity according to table (see below), leave unused for approximately 36 hours.
- Check whether the lubricant insert is fully soaked with oil. Add oil if necessary.
- Remove lube nipple.
- Screw in set screw
- For size 20 Low: Place front lube units in 10 mm-deep oil for about 36 hours (see Fig. 2).
Fig. 1
Fig. 2
Recommended lubricating oil for initial filling:
- Mobil SHC 639 (viscosity 1000 mm2/s at 40 °C)
If any oil other than the one specified is used, check the compatibility of lubricants and observe travel distance!
| Size | Oil quantity for initial filling of a front lube unit without oil in cm3 |
| 15 | 0,90 |
| 20 | 2,00 |
| 25 | 2,40 |
| 30 | 3,85 |
| 35 | 5,70 |
| 45 | 9,60 |
| 55 | 14,50 |
| 65 | 30,00 |
Maintenance
load error
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