d - 20 mm
D - 47 mm
B - 14 mm
d1 - 29.1 mm
d2 - 29.1 mm
D1 - 38.7 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 15 mm
da - min. - 25.6 mm
db - min. - 25.6 mm
Da - max. - 41.4 mm
Db - max. - 44.6 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
dn - 31.1 mm
Basic dynamic load rating - C - 11.4 kN
Basic static load rating - C0 - 5.6 kN
Fatigue load limit - Pu - 0.236 kN
Limiting speed for grease lubrication - 38000 r/min
Limiting speed for oil lubrication - 56000 mm/min
Ball - Dw - 7.938 mm
Ball - z - 11
Gref - 1.539 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 - 70 N
Preload class B - GB - 140 N
Preload class C - GC - 280 N
Preload class D - GD - 560 N
Calculation factor - f - 1.03
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.01
Calculation factor - f2C - 1.03
Calculation factor - f2D - 1.06
Calculation factor - fHC - 1.01
Preload class A - 68 N/micron
Preload class B - 87 N/micron
Preload class C - 113 N/micron
Preload class D - 149 N/micron
Mass bearing - 0.09 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 21320CKE4 | 100 | 215 | 47 | NSK | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 51434 | 170 | 335 | ISO | Thrust Ball Bearings | |
| 6803Z | 17,000 | 26,000 | 5,000 | NTN | Deep Groove Ball Bearings |
| 7040DB/GNP5 | 200 | 310 | 102 | NTN | Angular Contact Ball Bearings |
| 70BNR20SV1V | 70 | 110 | 24 | NSK | Angular Contact Ball Bearings |
| AXK1124 | 120 | 155 | 4 | NTN | Needle Roller Bearings |
| GTR 253825 | 25 | 38 | 25 | IKO | Needle Roller Bearings |
| GTR 8310845 | 83 | 108 | 45 | IKO | Needle Roller Bearings |
| CRI-2219 | 110 | 180 | 125 | NTN | Tapered Roller Bearings |
| GRAE20RRB | 20 | 47 | 21,44 | Timken | Deep Groove Ball Bearings |
| GX70N | 70 | 160 | 50 | LS | Plain Bearings |
| PK12X17X7.8 | 12,000 | 17,000 | NTN | Needle Roller Bearings | |
| SY 35 TF/VA201 | 45 | 35 | 29 | SKF | Bearing Units |
| UCFL213 | 65 | FYH | Bearing Units | ||
| GE12AW | 12 | 35 | 9.3 | INA | SPHERICAL PLAIN BEARINGS |
| NUP2324 | 120 | 260 | 86 | STEYR | CYLINDRICAL ROLLER BEARINGS |
| MB70-ESS | 70 | 105 | 65 | RBC | SPHERICAL PLAIN BEARINGS |
| CR-2-XBC | .8750 | 2.0000 | 1.2500 | Smith | NEEDLE BEARINGS |
| 6022.2RS1 | 110 | 170 | 28 | SKF | DEEP GROOVE BALL BEARINGS |
| 6248 | 440 | 240 | 72 | SKF | DEEP GROOVE BALL BEARINGS |
Hot number:NSK 23080CAE4 SKF 6209-2Z/VA201 NTN 7001CG/GNP42 NSK MFJLT-1518 CX NA4909-2RS ZEN NK43/30 SNR NU313EG15 NTN SAR2-14 FAG 6309K FAG NJ10/500 FAF RA110RR ELGES GE260DO-2RS SKF 6009Z RIV N9 CONSOLIDATED 95532 CRAFT 1311K+H311 SIGMA 16009 FAG 21307-E1-K-TVPB + H307 NKE 22313-E-K-W33+AH2313 NACHI 29380E NACHI 30BCDS2 ISO 32019 FAG 3213-BD-TVH CYSD 7919DF INA EGB7580-E50 SKF FYRP 3-18 Fersa HM81649/HM81610 NSK NSA02903 SNR UCF208 CONSOLIDATED 234772MSP/5
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