Design variant/feature | NN/C2W20WI |
d | 487.98 | mm | |
D | 637 | mm | |
B | 175 | mm | |
d1 | ≈ | 541 | mm |
E | 605.7 | mm | |
K | 9 | mm | |
r1,2 | min. | 10.5 | mm |
r3,4 | min. | 4 | mm |
a | 20 | ° | |
s | max. | 4 | mm |
da | min. | 506 | mm |
Da | min. | 611 | mm |
Da | max. | 620 | mm |
ra | max. | 3.5 | mm |
rb | max. | 4 | mm |
Basic dynamic load rating | C | 3000 | kN | |
Basic static load rating | C0 | 7600 | kN | |
Fatigue load limit | Pu | 6100 | kN | |
Reference speed | 670 | r/min | ||
Limiting speed | 950 | r/min | ||
Calculation factor | kr | 0.24 |
Mass bearing | 170 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1209 ETN9 | 45 | 85 | 19 | Bearings, units and housings |
---|---|---|---|---|
544257 | 25.4 | 42.824 | 6.502 | Seals |
6213-ZNR | 65 | 120 | 23 | Bearings, units and housings |
7012 ACD/HCP4A | 60 | 95 | 18 | Bearings, units and housings |
7020 ACE/HCP4AL | 100 | 150 | 24 | Bearings, units and housings |
71916 CE/HCP4AL | 80 | 110 | 16 | Bearings, units and housings |
NCF 2948 CV | 240 | 320 | 48 | Bearings, units and housings |
PFT 30 TF | 30 | - | - | Bearings, units and housings |
RNAO 17x25x13 | 17 | 25 | 13 | Bearings, units and housings |
SAF 22615 | 61.9125 | - | - | Bearings, units and housings |
SNW 8x1.5/16 | 33.3375 | 57.277 | 37.9476 | Bearings, units and housings |
SSAFS 22640 x 7.1/8 T | 180.975 | - | - | Bearings, units and housings |
Hot number:
11138
1950580
315175 A
61908
607-2RSLTN9/HC5C3WTF1
61936 MA
71908 ACD/P4A
71910 ACB/HCP4AL
BT2B 328523/HA1
NA 4907.2RS
NU 29/560 ECMA
NU 2212 ECP
PRM 758080
PSMF 202625 A51
SNW 140x7.1/8
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