GN 648.2 Ball joint heads with threaded bolt
- Promotional pricing ends 30/11/2024
- Volume Discount
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GN 648.2 / Ball Joint Heads with Threaded Bolt
Information
Ball joint heads GN 648.2 are similar to DIN ISO 12240-4, series K (formerly DIN 648 K).
see also...
• More information to ball joints as well as load capacity
• Stainless Steel-Ball joint heads with threaded bolt GN 648.6
How to Order
How to order | 1 | d1 |
| 2 | d2 | |
| 3 | Type |
Specification
- Zinc-plated, blue passivated
- d1 = 5 up to 12: machined
- d1 = 14 up to 25: forged
• Pairings
- Type N (lubrication possible)
Bearing socket
Brass, CuZn40Al1
Internal ring
Steel, 100Cr6
Hardened, ground, polished
- Type W (self lubricated)
Bearing socket
Steel, zinc plated
With PTFE-insert
Internal ring
Steel, 100Cr6
Hardened, ground, polished
• ISO-Fundamental Tolerances
• RoHS compliant
On Request
• Narrow model (ISO 12240-1, series E)Dimensions
 |  | |||||||||||
| d1 H7 | d2 | b1 −0.12 | b2 | d3 | d4 | l1 | l2 | l3 | w | |||
| Left hand | Movement | |||||||||||
| thread | angle | |||||||||||
| 5** | M 5 | M 5L | 8 | 6 | 7.7 | 18 | 33 | 42 | 20 | 13° | ||
| 6 | M 6 | M 6L | 9 | 6.75 | 8.9 | 20 | 36 | 46 | 22 | 13° | ||
| 8 | M 8 | M 8L | 12 | 9 | 10.4 | 24 | 42 | 54 | 25 | 14° | ||
| 10 | M 10 | M 10L | 14 | 10.5 | 12.9 | 28 | 48 | 62 | 29 | 13° | ||
| 12 | M 12 | M 12L | 16 | 12 | 15.4 | 32 | 54 | 70 | 33 | 13° | ||
| 14 | M 14 | M 14L | 19 | 13.5 | 16.8 | 36 | 60 | 78 | 38 | 16° | ||
| 16 | M 16 | M 16L | 21 | 15 | 19.3 | 42 | 66 | 87 | 40 | 15° | ||
| 18 | M 18 x 1,5 | M 18 x 1,5L | 23 | 16.5 | 21.8 | 46 | 72 | 95 | 44 | 15° | ||
| 20 | M 20 x 1,5 | M 20 x 1,5L | 25 | 18 | 24.3 | 50 | 78 | 103 | 47 | 14° | ||
| 22 | M 22 x 1,5 | M 22 x 1,5L | 28 | 20 | 25.8 | 54 | 84 | 111 | 51 | 15° | ||
| 25 | M 24 x 2 | M 24 x 2L | 31 | 22 | 29.6 | 60 | 94 | 124 | 58 | 15° | ||
| 30* | M 30 x 2 | M 30 x 2L | 37 | 25 | 34.8 | 70 | 110 | 145 | 71 | 17° | ||
Part Number
|
|---|
| 648.2-12-M12-N |
| 648.2-12-M12-W |
| 648.2-12-M12L-N |
| 648.2-12-M12L-W |
| Part Number |
Standard Unit Price
| Minimum order quantity | Volume Discount | Thread d2 | I.D. D (mm) | Connection screw direction | Liner Material | Allowable Tilt Angle α (deg) | Lubricating Method | Type | |
|---|---|---|---|---|---|---|---|---|---|---|---|
23.38 € 16.37 € | 1 | Available |
Same day
Stock | [M12] M12 | 12 | Right Screw | Special Copper Alloy | 13 | Lubrication | N- Brass / Steel lubrication possible | |
25.08 € | 1 | Available |
Same day
Stock | [M12] M12 | 12 | Right Screw | PTFE | 13 | Oil-Free | W- Steel -PTFE / Steel self lubricated | |
23.38 € 16.37 € | 1 | Available |
Same day
Stock | [M12] M12 | 12 | Left Screw | Special Copper Alloy | 13 | Lubrication | N- Brass / Steel lubrication possible | |
25.08 € 17.56 € | 1 | Available |
Same day
Stock | [M12] M12 | 12 | Left Screw | PTFE | 13 | Oil-Free | W- Steel -PTFE / Steel self lubricated |
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Basic information
| Type | Rod End Bearing | Tpyes of Rod End Bearing | Standard | Material | Steel |
|---|---|---|---|---|---|
| Connection screw shape | Male thread | The material of a ball | Steel |
Configure
Stock
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Basic Attributes
-
I.D. D(mm)
-
Connection screw direction
- Right Screw
- Left Screw
-
Liner Material
-
Allowable Tilt Angle α(deg)
-
Lubricating Method
- Oil-Free
- Lubrication
-
Type
- N- Brass / Steel lubrication possible
- W- Steel -PTFE / Steel self lubricated
-
Type
- 648.2
-
Thread d2
- M5
- M6
- M8
- M10
- M12
- M14
- M16
- M18
- M20
- M22
- M24
- M30
-
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Optional Attributes
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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