d - 25 mm
D - 47 mm
B - 12 mm
d1 - 31.6 mm
d2 - 29.8 mm
D1 - 39.21 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 14.4 mm
da - min. - 28.2 mm
db - min. - 28.2 mm
Da - max. - 43.8 mm
Db - max. - 44.6 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
dn - 33.1 mm
Basic dynamic load rating - C - 7.9 kN
Basic static load rating - C0 - 3.9 kN
Fatigue load limit - Pu - 0.166 kN
Limiting speed for grease lubrication - 42000 r/min
Limiting speed for oil lubrication - 63000 mm/min
Ball - Dw - 6.35 mm
Ball - z - 14
Gref - 1.3 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 - 210 N
Preload class C - GC - 430 N
Calculation factor - f - 1.05
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.06
Calculation factor - fHC - 1
Preload class A - 59 N/micron
Preload class B - 89 N/micron
Preload class C - 117 N/micron
Mass bearing - 0.074 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 140RT51 | 140 | 206 | Timken | Cylindrical Roller Bearings | |
|---|---|---|---|---|---|
| 320/28JR | 28 | 52 | 16 | KOYO | Tapered Roller Bearings |
| 6824 | 120 | 150 | 16 | NSK | Deep Groove Ball Bearings |
| 7076 BDF | 380 | 560 | 164 | ISO | Angular Contact Ball Bearings |
| B20-122 | 20 | 47 | 16 | NSK | Deep Groove Ball Bearings |
| 7934 C | 170 | 230 | 28 | NSK | Angular Contact Ball Bearings |
| CRO-6213 | 310 | 430 | 310 | NTN | Tapered Roller Bearings |
| ESPP207 | 35 | SNR | Bearing Units | ||
| F683H | 3 | 7 | 2 | AST | Deep Groove Ball Bearings |
| GE40C | 40 | 62 | AST | Plain Bearings | |
| HCB71918-E-T-P4S | 90 | 125 | 18 | FAG | Angular Contact Ball Bearings |
| LG30=5 | 30 | 62 | 21 | NSK | Deep Groove Ball Bearings |
| K89312 | 60,000 | 110,000 | NTN | Thrust Roller Bearings | |
| NU3215 | 75 | 130 | 41,3 | CX | Cylindrical Roller Bearings |
| NUP2344 E | 220 | 460 | 145 | CX | Cylindrical Roller Bearings |
| PHU2269 | 36 | 139 | 79,7 | PFI | Angular Contact Ball Bearings |
| 23972CA | 360 | 480 | 90 | SKF | SPHERICAL ROLLER BEARINGS |
| 315P | 75 | 160 | 37 | NH | DEEP GROOVE BALL BEARINGS |
| 6022RS | 110 | 170 | 28 | SKF | DEEP GROOVE BALL BEARINGS |
| SN-208..6208 | 40 | - | 60 | CONSOLIDATED | PILLOW BLOCKS |
Hot number:KOYO 21308RHK SKF 53204 + U 204 CX 71902 C NBS K81164-M KOYO KCX120 NMB R-1140 KOYO WJ-404616 KOYO SDM12AJMG FAG BK0509 INA CFE28PP INA GS81152 SKF HMV84E SKF NCF2207V Torrington 42BIA198 CONSOLIDATED 61900-2RS FAG 30222-XL Fersa 33012F NSK 53432X KOYO 5552R/5535 CYSD 6909NR ISO 71920 CDB ISO F685 Samick LMF40L ISB MR115ZZ NACHI NJ 1018 CX NU2944 SKF S71913 ACB/HCP4A FAG SN609 FAF RAK17/8 CONSOLIDATED SNZ-205..20205
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