Pivoting bearing DIN ISO 12240-1 K series high performance version without outer ring 25 Steel
can be regreased, suitable for higher rotation speeds
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* only recommended for short-term running
Recommended fits for housing bores for installing pivoting bearings:
load normal - for steel housing J7/H7, for light-alloy housing K7
load high - for steel housing K7, for light-alloy housing M7
Recommended fits for housing bores for installing pivoting bearings:
load normal - for steel housing J7/H7, for light-alloy housing K7
load high - for steel housing K7, for light-alloy housing M7
Article no.
10 75 0000 0025/001
Identifier
Pivoting bearing DIN ISO 12240-1 (DIN 648) K series high performance version without outer ring
Size
25
Material group
Steel
Surface
bright
Material
Bearing shell: special bronze CuSn8
Internal ring: ball bearing steel 1.3505 (100Cr6), hardened, grinded, polished, alternative: stainless steel 1.4034 (X46Cr13), hardened, grinded, polished
d
25
d Tolerance
H7
A
22
B
31
d1
29,6
d2
46
d2 Tolerance
h6
Static basic load rating C0 (kN)
293
Permissible rpm*
440
Angle of misalignment a°
15
Bearing radial tolerance in mm min. - max.
0,010 - 0,060
Mass (g) per piece
218
Lubrication
regular lubrication required using non-soap high-temperature grease with a high drop point to ensure consistent lubrication at high operating temperatures; working range: -50 °C to +250 °C; initial lubrication must be performed during initial operation
Rod end_Pivoting bearing
Pivoting bearing
Series
K series
Maintenance
needs maintenance
Threaded bolt
No
Sealing
No
Suitable for clevises
No