d | 20 | mm | |
D | 37 | mm | |
B | 9 | mm | |
d1 | 25.6 | mm | |
d2 | 25.6 | mm | |
D1 | 31.4 | mm | |
r1,2 | min. | 0.3 | mm |
r3,4 | min. | 0.2 | mm |
a | 11.2 | mm |
da | min. | 22 | mm |
db | min. | 22 | mm |
Da | max. | 35 | mm |
Db | max. | 35.6 | mm |
ra | max. | 0.3 | mm |
rb | max. | 0.2 | mm |
dn | 26.8 | mm |
Basic dynamic load rating | C | 5.72 | kN | |
Basic static load rating | C0 | 3.05 | kN | |
Fatigue load limit | Pu | 0.129 | kN | |
Attainable speed for grease lubrication | 38000 | r/min | ||
Attainable speed for oil-air lubrication | 56000 | r/min | ||
Ball diameter | Dw | 4.762 | mm | |
Number of balls | z | 15 | ||
Reference grease quantity | Gref | 0.45 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 35 | N | |
Static axial stiffness, preload class A | 51 | N/µm | ||
Preload class B | GB | 70 | N | |
Static axial stiffness, preload class B | 65 | N/µm | ||
Preload class C | GC | 140 | N | |
Static axial stiffness, preload class C | 85 | N/µm | ||
Preload class D | GD | 280 | N | |
Static axial stiffness, preload class D | 113 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.05 | ||
Calculation factor | f1 | 0.98 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.04 | ||
Calculation factor | f2C | 1.08 | ||
Calculation factor | f2D | 1.14 | ||
Calculation factor | fHC | 1 | ||
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 | 0.035 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
355 VRME R | 347 | - | - | Seals |
---|---|---|---|---|
7011 ACD/HCP4AH1 | 55 | 90 | 18 | Bearings, units and housings |
950 VL V | 865 | - | - | Seals |
BC2B 320041 | 380 | 540 | 200 | Bearings, units and housings |
D/W R2-2Z | 3.175 | 9.525 | 3.967 | Bearings, units and housings |
NU 1008 ML | 40 | 68 | 15 | Bearings, units and housings |
OKC 710 | 710 | - | ||
PRM 455050 | 45 | 50 | 50 | Bearings, units and housings |
SAF 22624 x 4.1/16 | 103.1875 | - | - | Bearings, units and housings |
SAFS 23024 KAT x 4.1/16 | 103.1875 | - | - | Bearings, units and housings |
SNW 3138x6.15/16 | 176.2125 | 190 | 133.3754 | Bearings, units and housings |
W 638/1.5 R-2Z | 1.5 | 4 | 2 | Bearings, units and housings |
Hot number:
140 VL R
25x46x7 HMS5 V
28175
4 VA R
400605
40138
445 VRME R
61801-2RS1
660x724x25 HDS1 R
71220
7211 CD/HCP4A
FY 25 TF/VA228
HA 2317
RNAO 30x42x16
W 61901 R-2RS1
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