d - 70 mm
D - 125 mm
B - 31 mm
d1 - - 87.05 mm
D2 - - 111 mm
r1,2 - min. - 1.5 mm
da - min. - 79 mm
da - max. - 87 mm
Da - max. - 116 mm
ra - max. - 1.5 mm
Basic dynamic load rating - C - 60.5 kN
Basic static load rating - C0 - 45 kN
Fatigue load limit - Pu - 1.9 kN
Limiting speed - 3400 r/min
Calculation factor - kr - 0.025
Calculation factor - f0 - 14.7
Mass bearing - 1.417 kg
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 20311 K | 55 | 120 | 29 | SIGMA | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 4203 ATN9 | 40 | 17 | 16 | SKF | Deep Groove Ball Bearings |
| 6222 | 110 | 200 | 38 | ZEN | Deep Groove Ball Bearings |
| 6908-8-2RSC3 | 40 | 64 | 12 | KOYO | Deep Groove Ball Bearings |
| 7210CDF | 50 | 90 | 20 | NACHI | Angular Contact Ball Bearings |
| AY12-NPPB | 12 | 40 | 22 | NKE | Deep Groove Ball Bearings |
| GE 300ES | 300 | 430 | 165 | IKO | Plain Bearings |
| HK455538 | 45 | 55 | 38 | CX | Cylindrical Roller Bearings |
| LM3020 | 25 | 37 | 20,2 | NSK | Needle Roller Bearings |
| MF104 | 4 | 10 | 3 | FBJ | Deep Groove Ball Bearings |
| ML7018HVUJ74S | 90 | 140 | 24 | SNR | Angular Contact Ball Bearings |
| NJ320EM | 100 | 215 | 47 | NSK | Cylindrical Roller Bearings |
| PR8 | 8 | NMB | Plain Bearings | ||
| RCJY40-JIS | 40 | INA | Bearing Units | ||
| RB201 | 12 | 47 | 31 | KOYO | Deep Groove Ball Bearings |
| ZKLF50115-2Z | 50 | 115 | 34 | INA | Thrust Ball Bearings |
| ER-31 | 3.5433 | 1.9375 | 1.1250 | FAF | BALL BEARING |
| 7602075TVP | 75 | 130 | 25 | FAG | ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS |
| NJ2324E | 120 | 260 | 86 | STEYR | CYLINDRICAL ROLLER BEARINGS |
| K-32x37x13 | 32 | 37 | 13 | CONSOLIDATED | NEEDLE BEARINGS |
Hot number:CX 1208K SKF 22338 CCJA/W33VA405 FBJ 33281/33462 FBJ 51406 KOYO 7207C AST AST850SM 3830 ISB CRBH 14025 A LS GEH240XT-2RS ISB GX 140 S KOYO LM545849/LM545812 SKF NU 314 ECP NMB PBR6EFN AST SCE57 FYH UCTU210-900 NACHI UKC318+H2318 NKE 29460-M NTN 2P26402 Timken 32238 ISO 7209 A Timken DL 25 20 MPZ K18x22x21,8 SIGMA GEG 125 ES CX NU5212 NACHI NUP207EG ZEN S634-2Z ISB SS 6013-2RS FYH UCFLX08-24 SKF 751114MP.P5 RIV DMR40 McGill MR-10
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