d - 50 mm
D - 80 mm
B - 16 mm
d1 - 61.44 mm
d2 - 59.65 mm
D2 - 70.7 mm
b - 1.5 mm
C1 - 8.6 mm
C2 - 3.6 mm
C3 - 2.6 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.6 mm
a - 16.7 mm
da - min. - 54.6 mm
db - min. - 54.6 mm
Da - max. - 75.4 mm
Db - max. - 76.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 61.8 mm
Basic dynamic load rating - C - 10 kN
Basic static load rating - C0 - 7.8 kN
Fatigue load limit - Pu - 0.335 kN
Limiting speed for grease lubrication - 24000 r/min
Limiting speed for oil lubrication - 36000 mm/min
Ball - Dw - 5.556 mm
Ball - z - 27
Gref - 3.11 cm3
Calculation factor - f0 - 9.7
Preload class A - GA - 33 N
Preload class B - GB - 66 N
Preload class C - GC - 200 N
Calculation factor - f - 1.06
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - fHC - 1
Preload class A - 33 N/micron
Preload class B - 43 N/micron
Preload class C - 69 N/micron
Mass bearing - 0.29 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 21316 EKW33+H316 | 70 | 170 | 39 | ISB | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 4209 | 45 | 85 | 23 | FBJ | Deep Groove Ball Bearings |
| 6318NSL | 90 | 190 | 43 | NACHI | Deep Groove Ball Bearings |
| 89314 | 70,000 | 125,000 | 34,000 | NTN | Thrust Ball Bearings |
| HCB71909-E-T-P4S | 45 | 68 | 12 | FAG | Angular Contact Ball Bearings |
| K35X45X30 | 35 | 45 | INA | Needle Roller Bearings | |
| K40X45X27TN | 40 | 45 | Timken | Needle Roller Bearings | |
| LUCF 12 | 12 | SKF | Linear Bearings | ||
| MH-8121 | 12.700 | 19.050 | 19.05 | KOYO | Needle Roller Bearings |
| NKXR 25 Z | 25 | 37 | 30 | NBS | Complex Bearings |
| UCFL312 | 60 | CX | Bearing Units | ||
| ZARF 50115 L TN | 50 | 115 | 22,5 | NBS | Complex Bearings |
| N301 | 12 | 37 | 12 | FAG | CYLINDRICAL ROLLER BEARINGS |
| SDAF-628 | 4.9375 | Torrington | PILLOW BLOCKS | ||
| 206-SFF | 30 | 62 | 16 | MRC | DEEP GROOVE BALL BEARINGS |
| 61804-2RS1 | 20 | 32 | 7 | SKF | DEEP GROOVE BALL BEARINGS |
| RLS-14-2RS | 1.7500 | 3.7500 | .8125 | SKF | DEEP GROOVE BALL BEARINGS |
| RHNA253216-2RS | 32 | 16 | SKF (Old No.) | NEEDLE BEARINGS | |
| 87504 | 20 | 47 | .5512 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
| NCF-3017V | 85 | 130 | 34 | CONSOLIDATED | CYLINDRICAL ROLLER BEARINGS |
Hot number:FAG 2308-2RS-TVH NACHI 6009 NTN 7017 Fersa 749A/742 INA C182420 SKF LUCD 30-2LS NTN NA0-25X50X17 KOYO NU3226 INA KNZ10OP MRC 5307-CFFG IKO NAS5009UUNR MRC 208-MFFG Sealmaster L-12C CONSOLIDATED NNCL-4976V CONSOLIDATED 5307E-2RS KOYO 23096RK FBJ 477/472 SKF 6220/C3VL0241 NACHI 6311 FBJ FR155 SKF HK 3220 Timken K.81214LPB NSK M-1681 NSK R45Z-1 Timken X30226M/Y30226M New Departure 87035 FAG NJ2340 New Departure Q3214X5 MRC 5210-CFFG Peer SSUCP204-12
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