d | 20 | mm | |
D | 42 | mm | |
B | 12 | mm | |
d1 | 27.1 | mm | |
d2 | 27.1 | mm | |
D2 | 37 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 10.2 | mm |
da | min. | 23.2 | mm |
da | max. | 26.6 | mm |
db | min. | 23.2 | mm |
db | max. | 26.6 | mm |
Da | max. | 38.8 | mm |
Db | max. | 40 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
Basic dynamic load rating | C | 8.71 | kN | |
Basic static load rating | C0 | 4.3 | kN | |
Fatigue load limit | Pu | 0.18 | kN | |
Attainable speed for grease lubrication | 50000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 12 | ||
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 35 | N | |
Static axial stiffness, preload class A | 25 | N/µm | ||
Preload class B | GB | 70 | N | |
Static axial stiffness, preload class B | 34 | N/µm | ||
Preload class C | GC | 140 | N | |
Static axial stiffness, preload class C | 46 | N/µm | ||
Preload class D | GD | 280 | N | |
Static axial stiffness, preload class D | 65 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.03 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | f2D | 1.09 | ||
Calculation factor | fHC | 1.02 | ||
Calculation factor | f0 | 9.2 |
Mass bearing | 0.06 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1950 VL R | 1765 | - | - | Seals |
---|---|---|---|---|
331713 B | 342.9 | 533.4 | - | Bearings, units and housings |
84643 | - | - | 22.23 | Seals |
FSAF 22517 x 2.7/8 T | 73.025 | - | - | Bearings, units and housings |
IR 50x58x40 | 50 | 58 | 40 | Bearings, units and housings |
LM 501349/310 | 41.275 | 73.431 | 19.558 | Bearings, units and housings |
NJ 2248 MA | 240 | 440 | 120 | Bearings, units and housings |
PCM 808540 M | 80 | 85 | 40 | Bearings, units and housings |
S71901 ACD/P4A | 12 | 24 | 6 | Bearings, units and housings |
SAF 22516 x 2.3/4 | 69.85 | - | - | Bearings, units and housings |
SY 1.15/16 DUTF | 49.213 | - | - | Bearings, units and housings |
SY 2.15/16 UTF | 74.613 | - | - | Bearings, units and housings |
Hot number:
108x170x15 HMS5 RG
14247
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23188 CA/W33
85x130x12 HMSA10 RG
90777
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GS 81107
HJ 2228 EC
LR 15x18x16.5
NJ 217 ECJ
PCM 505560 M
PFT 20 WF
SYFWK 40 LTA
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