d | 40 | mm | |
D | 68 | mm | |
B | 15 | mm | |
d1 | 49.2 | mm | |
d2 | 49.2 | mm | |
D1 | 58.8 | mm | |
K | 0.5 | mm | |
C1 | 8.95 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.3 | mm |
a | 20.2 | mm |
da | min. | 44.6 | mm |
db | min. | 44.6 | mm |
Da | max. | 63.4 | mm |
Db | max. | 66 | mm |
ra | max. | 1 | mm |
rb | max. | 0.3 | mm |
dn | 50.8 | mm |
Basic dynamic load rating | C | 15.9 | kN | |
Basic static load rating | C0 | 10.4 | kN | |
Fatigue load limit | Pu | 0.44 | kN | |
Attainable speed for grease lubrication | 22000 | r/min | ||
Attainable speed for oil-air lubrication | 34000 | r/min | ||
Ball diameter | Dw | 7.938 | mm | |
Number of balls | z | 18 | ||
Reference grease quantity | Gref | 2.4 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 100 | N | |
Static axial stiffness, preload class A | 107 | N/µm | ||
Preload class B | GB | 200 | N | |
Static axial stiffness, preload class B | 138 | N/µm | ||
Preload class C | GC | 400 | N | |
Static axial stiffness, preload class C | 180 | N/µm | ||
Preload class D | GD | 800 | N | |
Static axial stiffness, preload class D | 238 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.06 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | f2D | 1.08 | ||
Calculation factor | fHC | 1.02 | ||
Calculation factor | e | 0.68 | ||
Calculation factor (single, tandem) | Y2 | 0.87 | ||
Calculation factor (single, tandem) | Y0 | 0.38 | ||
Calculation factor (single, tandem) | X2 | 0.41 | ||
Calculation factor (back-to-back, face-to-face) | Y1 | 0.92 | ||
Calculation factor (back-to-back, face-to-face) | Y2 | 1.41 | ||
Calculation factor (back-to-back, face-to-face) | Y0 | 0.76 | ||
Calculation factor (back-to-back, face-to-face) | X2 | 0.67 |
Mass bearing | 0.17 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
17277 | 44.45 | 60.3 | 6.35 | Seals |
---|---|---|---|---|
316-Z | 80 | 170 | 39 | Bearings, units and housings |
375 VRME R | 367 | - | - | Seals |
380x420x20 HDS1 R | 380 | 420 | 20 | Seals |
6019-Z | 95 | 145 | 24 | Bearings, units and housings |
7008 ACE/HCP4AL | 40 | 68 | 15 | Bearings, units and housings |
BD-C 30/750 KMB-OH 30/750 HE | 710 | 1090 | 250 | Bearings, units and housings |
BD-C 3184 KM-OH 3184 H | 400 | 700 | 224 | Bearings, units and housings |
D/W RW4 R-2RS1 | 6.35 | 15.875 | 5.77 | Bearings, units and housings |
HK 4520 | 45 | 52 | 20 | Bearings, units and housings |
K 70x76x30 | 70 | 76 | 30 | Bearings, units and housings |
NKI 22/20 | 22 | 34 | 20 | Bearings, units and housings |
Hot number:
1450 VRME R
190 VL R
2318 M
250x280x15 HMSA10 V
400070
48x70x10 HMSA10 V
530448
6028 M
60x85x10 HMSA10 RG
GE 120 ES-2RS
GE 160 TXA-2LS
NF 18/500 ECM
SA 10 C
SAF 1309 T
SAF 23038 KATLC x 6.15/16
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