d - 45 mm
D - 68 mm
B - 12 mm
d1 - 52.6 mm
d2 - 52.6 mm
D2 - 62.62 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 19.3 mm
da - min. - 48.2 mm
da - max. - 52.1 mm
db - min. - 48.2 mm
db - max. - 52.1 mm
Da - max. - 64.8 mm
Db - max. - 66.6 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 12.4 kN
Basic static load rating - C0 - 9 kN
Fatigue load limit - Pu - 0.38 kN
Limiting speed for grease lubrication - 20000 r/min
Ball - Dw - 6.35 mm
Ball - z - 23
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 - 80 N
Preload class B - GB - 160 N
Preload class C - GC - 320 N
Preload class D - GD - 640 N
Calculation factor - f - 1.11
Calculation factor - f1 - 0.98
Calculation factor - f2A - 1
Calculation factor - f2B - 1.07
Calculation factor - f2C - 1.12
Calculation factor - f2D - 1.17
Calculation factor - fHC - 1.04
Preload class A - 111 N/micron
Preload class B - 143 N/micron
Preload class C - 187 N/micron
Preload class D - 249 N/micron
Mass bearing - 0.12 kg
Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
4T-28580/28521 | 50,8 | 92,075 | 24,608 | NTN | Tapered Roller Bearings |
---|---|---|---|---|---|
61816-2RS | 80 | 100 | 10 | ZEN | Deep Groove Ball Bearings |
71910 ACD/HCP4A | 72 | 50 | 12 | SKF | Angular Contact Ball Bearings |
7213DT | 65 | 120 | 23 | NACHI | Angular Contact Ball Bearings |
7217B | 85 | 150 | 28 | NACHI | Angular Contact Ball Bearings |
B2020 | 31,75 | 38,1 | 31,75 | KOYO | Needle Roller Bearings |
EGS10080-E50 | INA | Plain Bearings | |||
ESFL205 | 25 | SNR | Bearing Units | ||
NNU4952K V | 260 | 360 | 100 | CX | Cylindrical Roller Bearings |
NU216E | 80 | 140 | 26 | NTN | Cylindrical Roller Bearings |
POS 22EC | 22 | IKO | Plain Bearings | ||
NJA5909 | 45 | 68 | 30 | FAG | NEEDLE BEARINGS |
SN220with23220 | 100 | - | 110 | FAG | PILLOW BLOCKS |
NCF2938V | 190 | 260 | 42 | FAG | CYLINDRICAL ROLLER BEARINGS |
C203HCUL | 17 | 40 | 12 | Barden | ANGULAR CONTACT BALL BEARINGS |
H2324 | 120 | 155 | STEYR | ADAPTERS | |
61814 | 70 | 90 | 10 | SKF | DEEP GROOVE BALL BEARINGS |
RCS206 | 30 | 62 | 16 | Rollway (Steel Cage) | CYLINDRICAL ROLLER BEARINGS |
22322 | 110 | 240 | 80 | CONSOLIDATED | SPHERICAL ROLLER BEARINGS |
BT-120-512 | 12.0000 | 13.3750 | CONSOLIDATED | THRUST BALL BEARINGS |
Hot number:NTN 4T-14139/14276 CX 6338 NSK MFJ-5024 ISB NNU 4924 K/SPW33 KOYO NU1016 NMB PBR6FN NMB RIF-5532 NTN UCX07 ZEN S7300B FAG 4310 NTN 562052M SKF 6317K SKF BK6032 CONSOLIDATED AH-3980x380 CONSOLIDATED SCE-208 KOYO 22213RHR NSK 239/900CAKE4 FAG 30205-A SNR 32207B FAG 3801-B-TVH SNR 71908HVUJ74 AST AST40 4520 SKF NUP 2222 ECML NACHI UG206+ER SKF S7008 ACB/P4A KOYO UCC213 SKF W 619/1 INA 87414 FAG GE-240UK.2RS CONSOLIDATED 4459
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