d | 20 | mm | |
D | 42 | mm | |
B | 12 | mm | |
d1 | 26.6 | mm | |
d2 | 24.8 | mm | |
D1 | 34.21 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 10.2 | mm |
da | min. | 22 | mm |
db | min. | 22 | mm |
Da | max. | 40 | mm |
Db | max. | 39.6 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
dn | 28.1 | mm |
Basic dynamic load rating | C | 7.41 | kN | |
Basic static load rating | C0 | 3.35 | kN | |
Fatigue load limit | Pu | 0.143 | kN | |
Attainable speed for grease lubrication | 65000 | r/min | ||
Attainable speed for oil-air lubrication | 100000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 12 | ||
Reference grease quantity | Gref | 1.1 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 40 | N | |
Static axial stiffness, preload class A | 23 | N/µm | ||
Preload class B | GB | 120 | N | |
Static axial stiffness, preload class B | 36 | N/µm | ||
Preload class C | GC | 235 | N | |
Static axial stiffness, preload class C | 49 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.04 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | fHC | 1.01 | ||
Calculation factor | f0 | 7.2 |
Mass bearing | 0.056 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
13878 | 34.925 | 65.07 | 9.53 | Seals |
---|---|---|---|---|
16x30x7 CRW1 R | 16 | 30 | 7 | Seals |
170 VA V | 153 | - | - | Seals |
30x48x8 HMS5 V | 30 | 48 | 8 | Seals |
3211 A-2Z | 55 | 100 | 33.3 | Bearings, units and housings |
36391 | 92.075 | 136.53 | 11.13 | Seals |
6303/HR11TN | 17 | 47 | 14 | Bearings, units and housings |
7005 CD/P4A | 25 | 47 | 12 | Bearings, units and housings |
7018 ACD/P4A | 90 | 140 | 24 | Bearings, units and housings |
7214 ACD/P4A | 70 | 125 | 24 | Bearings, units and housings |
PSM 202615 A51 | 20 | 26 | 15 | Bearings, units and housings |
S7015 ACB/HCP4A | 75 | 115 | 20 | Bearings, units and housings |
Hot number:
1350250
2205 ETN9
25x40x8 HMS5 V
292/500
6008/HR22Q2
6308/HR11TN
6324/C3VL2071
75050
99472
99825
G 15x23x3
NU 234 ECML
OKF 620
PSMF 081212 A51
XHCE 055/OK 170
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