d - 50 mm
D - 72 mm
B - 12 mm
d1 - 57.95 mm
d2 - 56.9 mm
D2 - 66.04 mm
b - 2 mm
C1 - 5.9 mm
C2 - 2.8 mm
C3 - 1.7 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 23.2 mm
da - min. - 53.2 mm
db - min. - 53.2 mm
Da - max. - 68.8 mm
Db - max. - 70 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
dn - 58.7 mm
Basic dynamic load rating - C - 7.3 kN
Basic static load rating - C0 - 5.8 kN
Fatigue load limit - Pu - 0.25 kN
Limiting speed for grease lubrication - 28000 r/min
Limiting speed for oil lubrication - 43000 mm/min
Ball - Dw - 4.762 mm
Ball - z - 29
Gref - 1.89 cm3
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 43 N
Preload class B - GB - 86 N
Preload class C - GC - 260 N
Calculation factor - f - 1.09
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1.01
Preload class A - 89 N/micron
Preload class B - 114 N/micron
Preload class C - 172 N/micron
Mass bearing - 0.126 kg
Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
2580/2523S | 31,75 | 69,85 | 23,812 | ISO | Tapered Roller Bearings |
---|---|---|---|---|---|
30FC21120 | 150 | 210 | 120 | KOYO | Cylindrical Roller Bearings |
3878/3820 | 36,512 | 85,725 | 30,162 | Fersa | Tapered Roller Bearings |
697-2Z | 7 | 17 | 5 | ZEN | Deep Groove Ball Bearings |
ARX50X70X9 | 50,000 | 70,000 | 9,000 | NTN | Needle Roller Bearings |
E-EE291202D/291750/291751D | 304,8 | 444,5 | 247,65 | NTN | Tapered Roller Bearings |
FYTJ 40 KF+H 2308 | 35 | SKF | Bearing Units | ||
GAC130T | 130 | 200 | 45 | AST | Plain Bearings |
MFJL-2030L | 20 | 27 | 30 | NSK | Needle Roller Bearings |
NJ309-E-TVP2 | 45 | 100 | 25 | FAG | Cylindrical Roller Bearings |
NN3026K | 130 | 182 | 52 | NACHI | Cylindrical Roller Bearings |
RNA 6905U | 30 | 42 | 30 | IKO | Needle Roller Bearings |
RNAO55x68x20 | 55 | 68 | CX | Cylindrical Roller Bearings | |
TLA 1622 Z | 16 | 22 | 22 | IKO | Needle Roller Bearings |
VKBA 3440 | SKF | Wheel Bearings | |||
V9 | 9 | 20 | 6 | ADR | SELF |
XLS-23/8 | 2.3750 | 3.7500 | .6875 | NH | DEEP GROOVE BALL BEARINGS |
31314 | 70 | 150 | 35 | SNR | TAPERED ROLLER BEARINGS |
XLS52K | 3.2500 | 4.7500 | .7500 | Torrington | DEEP GROOVE BALL BEARINGS |
NA8511526 | 85 | 115 | 26 | SKF (Old No.) | NEEDLE BEARINGS |
Hot number:AST 24132CYK30W33 ISB 31317 ZEN 61908-2Z ZEN 682X-2Z NTN 7222DB SKF 7317 BEP SIGMA 87604 Timken 9108KD SNFA E 235 /NS 7CE3 INA KBS40-PP-AS SNR MLE71906HVDUJ74S FAG NJ2213-E-TVP2 BERLISS 4103 MRC 217-SX R&M MJT55 FAG 23044-E1 Timken 260RJ30 SNR 29326E CX 32213 A Fersa F15108 SNR FC35259 NACHI NJ 2314 SIGMA NU 211 Timken RA013RR SNR UCPA207 FAG NF322 FAG AH3984 IKO BA1010ZOH CONSOLIDATED FT-27 CONSOLIDATED 361209-2RSX
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