Deep Groove Ball Bearing
RMO brand 6211ZZ bearing, chrome steel materials. high speed, low noise, long service life. with a large stock, samples are available.
Model Number: 6211ZZ
Size: 55x100x21 mm
Weight: 0.598 KG
MOQ:50pcs
Payment terms: 100% T/T, or 30% T/T In Advance ,70% T/T After Finished Production
Specification
6211ZZ Low-Noise Deep Groove Ball Bearing is a single-row deep groove ball bearing with an inner diameter of 55mm, an outer diameter of 100mm, and a thickness of 21mm. It features dual-side dust covers and offers low-noise, high-speed performance, making it suitable for applications in motors, machine tools, and other fields.
Technical parameter:
| Model Number | 6211ZZ |
| Size | 55x100x21 mm |
| Weight | 0.598 KG |
| Material | GCR15.stainless steel (420 440C 304 316) |
| Clearance | C2 C0 C3 C4 |
| Precision Grade | p0 p6 p5 p4 |
| Dynamic Load Rating | 48.1 lbf |
| Static Load Rating | 44.1 lbf |
| Max Speed (Grease Lubrication) | 7600 RPM |
| Shield Type | ZZ |
| Lubrication | Pre-lubricated with High-Performance Grease |
| Temperature Range | -20°C to +120°C |
| Lead Time | 3-5 Days |
Material and Process:
SC04B27CS24P automotive ball bearings are manufactured from high-carbon chromium bearing steel (such as GCr15), precision-machined and heat-treated for enhanced strength. Featuring a contact seal design, they are engineered to withstand the demanding conditions of automotive applications.
Features:
Characterized by low noise and low vibration, it operates quietly and is suitable for environments with stringent noise control requirements. Additionally, it features a low friction coefficient, high maximum rotational speed, excellent durability, and requires minimal maintenance.
Related Products
| Bearings NO. | ID(d*D*B)mm | Weight (KG) | Bearings NO. | ID(d*D*B)mm | Weight (KG) |
| 623 | 3*10*4 | 0.002 | 6211 | 55*100*21 | 0.598 |
| 624 | 4*13*5 | 0.003 | 6212 | 60*110*22 | 0.800 |
| 625 | 5*16*5 | 0.005 | 6213 | 65*120*23 | 0.99 |
| 626 | 6*19*6 | 0.008 | 6214 | 70*125*24 | 1.07 |
| 627 | 7*22*7 | 0.014 | 6215 | 75*130*25 | 1.16 |
| 628 | 8*24*8 | 0.016 | 6216 | 80*140* | 1.39 |
| 629 | 9*26*8 | 0.018 | 6217 | 85*150*28 | 1.92 |
| 6200 | 10*30*9 | 0.0317 | 6218 | 90*160*30 | 2.12 |
| 6201 | 12*32*10 | 0.0360 | 6219 | 95*170*32 | 2.61 |
| 6202 | 15*35*11 | 0.0438 | 6220 | 100*180*34 | 3.19 |
| 6203 | 17*40*12 | 0.0647 | 6221 | 105*190*36 | 3.66 |
| 6204 | 20*47*14 | 0.102 | 6222 | 110*200*38 | 4.44 |
| 6205 | 25*52*15 | 0.125 | 6224 | 120*215*40 | 5.15 |
| 6206 | 30*62*16 | 0.202 | 6226 | 130*230*40 | 5.82 |
| 6207 | 35*72*17 | 0.285 | 6228 | 140*250*42 | 7.47 |
| 6208 | 40*80*18 | 0.370 | 6230 | 150*270*45 | 9.41 |
| 6209 | 45*85*19 | 0.404 | 6232 | 160*290*48 | 12.8 |
| 6210 | 50*90*20 | 0.46 | 6240 | 200*360*58 | 22.8 |
Bearings Applications
Deep groove ball bearings can be used in transmissions, instruments, motors, household appliances, internal combustion engines, traffic vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yo balls and so on.
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