Deep Groove Ball Bearing
The 6830RS thin-wall deep groove ball bearing is a compact rolling bearing, mainly composed of inner and outer rings with concave raceways, precision steel balls, a cage, and double-sided rubber seals (RS).
Product name: 6830RS
Size: 150x190x20mm
Material: chrome steel Gcr15
weight: 1.15KG
Dynamic Load: 47.5 lbf
Static Load: 58.5 lbf
Speed Limit: 38000 RPM
grade level：P0
Lead time: 3-5 days
Specification
Package: plastic bag or single box+Carton+Pallet
MOQ: 50 PCS
Shipping Port: Guangzhou, Ningbo, Shanghai
Payment: 100% T/T or 30% T/T before production, 70% before delivery
Product features:
Featuring small-diameter steel balls, this design delivers low friction torque, high rigidity, and exceptional rotational precision for stable operation. As a typical thin-walled model,its
ultra-thin bearing section facilitates miniaturization and weight reduction in space-constrained applications.
Part of the 6800 thin-walled series, it incorporates dual-sided rubber seals (RS) for reliable dust and water resistance. Additional variants include flanged, stainless steel, and wide-type
models to meet diverse application requirements.
Application Scenarios widely applicable in fields demanding high precision, high rotational speeds, limited installation space, and lightweight designs—such as aerospace equipment,
industrial robots, medical devices, and semiconductor processing machinery. Also commonly used in precision instruments, model aircraft, small motors, and machine tool components
requiring compact, high-efficiency bearing solutions.
Related Products
| Model No. | d | D | H | m |
| 6820 | 100 mm | 125 mm | 13 mm | 310 g |
| 6821 | 105 mm | 130 mm | 13 mm | 324 g |
| 6822 | 110 mm | 140 mm | 16 mm | 497 g |
| 6824 | 120 mm | 150 mm | 16 mm | 537 g |
| 6826 | 130 mm | 165 mm | 18 mm | 758 g |
| 6828 | 140 mm | 175 mm | 18 mm | 832 g |
| 6830 | 150 mm | 190 mm | 20 mm | 1.15 KG |
| 6832 | 160 mm | 200 mm | 20 mm | 1.23 KG |
| 6834 | 170 mm | 215 mm | 22 mm | 1.86 KG |
| 6836 | 180 mm | 225 mm | 22 mm | 1.98 KG |
| 6838 | 190 mm | 240 mm | 24 mm | 253 KG |
| 6840 | 200 mm | 250 mm | 24 mm | 2.67 KG |
| 6844 | 220 mm | 270 mm | 24 mm | 2.9 KG |
| 6848 | 240 mm | 300 mm | 28 mm | 4.48 KG |
| 6852 | 260 mm | 320 mm | 28 mm | 4.84 KG |
| 6856 | 280 mm | 350 mm | 33 mm | 7.2 KG |
| 6860 | 300 mm | 380 mm | 38 mm | 10.3 KG |
| 6864 | 320 mm | 400 mm | 38 mm | 10.8 KG |
| 6868 | 340 mm | 420 mm | 38 mm | 11.5 KG |
| 6872 | 360 mm | 440 mm | 38 mm | 11.8 KG |
Application scenarios
Thin-wall bearings are widely used in high-precision, high-rotation speed, limited space and lightweight requirements, such as aerospace, robotics, medical equipment, semiconductor equipment and precision instruments. In addition, thin-wall bearings are also used in model aircraft, machine tools, motors and other equipment.
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