Product Description
Super thin series deep groove ball bearing products are divided
into 2 series: 618 series, 619 series. These series bearings can
save space, reduce weight, significantly reduce friction, and offer
good rotation accuracy. It also can effectively reduce the external
dimensions of the machine and reduce production cost without
affecting bearing performance and service life.
►Working principle of CAEC deep groove ball bearing
It mainly bears radial load, and also can bear axial load and
radial load at the same time. When it only bears radial load, the
contact angle is zero. When the deep groove ball bearing has a
large radial clearance, it has the performance of angular contact
bearing and can withstand large axial load. The friction
coefficient of the deep groove ball bearing is very small, and the
limit speed is also very high.
►Characteristics of CAEC deep groove ball bearing
CAEC Deep groove ball bearings are suitable for high speed operation,
and they are very durable without frequent maintenance. This kind
of bearing has the characteristics of small friction coefficient,
high limit speed, various sizes and forms; they are used in
precision instruments, low noise motor, automobile, motorcycle and
general machinery and other industries. It is one of the most
widely used bearing in mechanical industry. It mainly bears radial
load, and also can bear a certain amount of axial load.
►Application of CAEC deep groove ball bearing
►Technical parameter of CAEC deep groove ball bearing
| Bearing Model | Dimension | Basic Load rating (kN) | Weight (kg) |
| Standard type | shield | seal | With snap ring groove | With snap ring | d | D | B | rsmin | D2 (max) | F max | Cr | Cor | |
| 61905 | ZZ | 2RZ | 2RS | N | NR | 25 | 42 | 9 | 0.3 | 44.8 | 0.85 | 6.63 | 4.00 | 0.045 |
| 61906 | ZZ | 2RZ | 2RS | N | NR | 30 | 47 | 9 | 0.3 | 49.8 | 0.85 | 7.28 | 4.55 | 0.051 |
| 61907 | ZZ | 2RZ | 2RS | N | NR | 35 | 55 | 10 | 0.6 | 57.8 | 0.85 | 9.56 | 6.20 | 0.080 |
| 61908 | ZZ | 2RZ | 2RS | N | NR | 40 | 62 | 12 | 0.6 | 64.8 | 0.85 | 13.8 | 9.30 | 0.120 |
| 61909 | ZZ | 2RZ | 2RS | N | NR | 45 | 68 | 12 | 0.6 | 70.8 | 0.85 | 10.1 | 6.70 | 0.140 |
| 61910 | ZZ | 2RZ | 2RS | N | NR | 50 | 72 | 12 | 0.6 | 74.8 | 0.85 | 14.6 | 10.4 | 0.140 |
| 61911 | ZZ | 2RZ | 2RS | N | NR | 55 | 80 | 13 | 1 | 84.4 | 1.12 | 16.0 | 13.2 | 0.181 |
| 61912 | ZZ | 2RZ | 2RS | N | NR | 60 | 85 | 13 | 1 | 89.4 | 1.12 | 16.4 | 14.2 | 0.195 |
| 61913 | ZZ | 2RZ | 2RS | N | NR | 65 | 90 | 13 | 1 | 94.4 | 1.12 | 16.0 | 15.0 | 0.196 |
| 61914 | ZZ | 2RZ | 2RS | N | NR | 70 | 100 | 16 | 1 | 104.4 | 1.12 | 23.7 | 21.1 | 0.342 |
| 61915 | ZZ | 2RZ | 2RS | N | NR | 75 | 105 | 16 | 1 | 110.7 | 1.12 | 24.3 | 22.5 | 0.355 |
| 61916 | ZZ | 2RZ | 2RS | N | NR | 80 | 110 | 16 | 1 | 115.7 | 1.12 | 24.9 | 23.9 | 0.375 |
| 61917 | ZZ | 2RZ | 2RS | N | NR | 85 | 120 | 18 | 1.1 | 125.7 | 1.12 | 31.9 | 29.7 | 0.507 |
| 61918 | ZZ | 2RZ | 2RS | N | NR | 90 | 125 | 18 | 1.1 | 130.7 | 1.12 | 32.8 | 31.5 | 0.533 |
| 61919 | ZZ | 2RZ | 2RS | N | NR | 95 | 130 | 18 | 1.1 | 135.7 | 1.12 | 33.7 | 33.3 | 0.558 |
| 61920 | ZZ | 2RZ | 2RS | N | NR | 100 | 140 | 20 | 1.1 | 145.7 | 1.7 | 42.7 | 41.9 | 0.774 |
| 61921 | ZZ | 2RZ | 2RS | N | NR | 105 | 145 | 20 | 1.1 | 150.7 | 1.7 | 43.9 | 44.3 | 0.808 |
| 61922 | ZZ | 2RZ | 2RS | N | NR | 110 | 150 | 20 | 1.1 | 155.7 | 1.7 | 43.6 | 44.4 | 1.00 |
| 61924 | ZZ | 2RZ | 2RS | N | NR | 120 | 165 | 22 | 1.1 | 171.5 | 1.7 | 53.0 | 53.9 | 1.09 |
| 61926 | ZZ | 2RZ | 2RS | N | NR | 130 | 180 | 24 | 1.5 | 186.5 | 1.7 | 65.1 | 67.2 | 1.50 |
| 61928 | ZZ | 2RZ | 2RS | N | NR | 140 | 190 | 24 | 1.5 | 196.5 | 1.7 | 66.6 | 71.2 | 1.59 |
| 61930 | ZZ | 2RZ | 2RS | - | -- | 150 | 210 | 28 | 2 | -- | - | 84.7 | 90.2 | 2.45 |
| 61932 | ZZ | 2RZ | 2RS | - | -- | 160 | 220 | 28 | 2 | -- | - | 86.9 | 95.5 | 2.59 |
| 61934 | ZZ | 2RZ | 2RS | - | -- | 170 | 230 | 28 | 2 | -- | - | 88.8 | 100 | 2.73 |
| 61936 | ZZ | 2RZ | 2RS | -- | - | 180 | 250 | 33 | 2 | -- | -- | 118 | 133 | 4.06 |
| 61938 | ZZ | 2RZ | 2RS | -- | - | 190 | 260 | 33 | 2 | -- | -- | 117 | 133 | 4.22 |
| 61940 | ZZ | 2RZ | 2RS | -- | - | 220 | 300 | 38 | 2.1 | -- | - | 152 | 178 | 6.34 |
| 61948 | ZZ | 2RZ | -- | -- | - | 240 | 320 | 38 | 2.1 | -- | - | 154 | 190 | 8.49 |
| 61952 | ZZ | 2RZ | - | -- | - | 260 | 360 | 46 | 2.1 | -- | - | 204 | 255 | 14 |
| 61956 | ZZ | 2RZ | - | -- | - | 280 | 380 | 46 | 2.1 | -- | - | 209 | 272 | 15.1 |
| 61960 | ZZ | 2RZ | - | -- | - | 300 | 420 | 56 | 3 | -- | - | 269 | 370 | 23.9 |
| 61809 | ZZ | 2RZ | 2RS | N | NR | 45 | 58 | 7 | 0.3 | 60.8 | 0.85 | 4.65 | 4.32 | 0.040 |
| 61810 | ZZ | 2RZ | 2RS | N | NR | 50 | 65 | 7 | 0.3 | 67.8 | 0.85 | 6.60 | 6.10 | 0.043 |
| 61811 | ZZ | 2RZ | 2RS | N | NR | 55 | 72 | 9 | 0.3 | 74.8 | 0.85 | 9.10 | 8.40 | 0.070 |
| 61812 | ZZ | 2RZ | 2RS | N | NR | 60 | 78 | 10 | 0.3 | 82.7 | 1.12 | 9.10 | 8.70 | 0.093 |
| 61813 | ZZ | 2RZ | 2RS | N | NR | 65 | 85 | 10 | 0.6 | 89.4 | 1.12 | 11.9 | 11.5 | 0.130 |
| 61814 | ZZ | 2RZ | 2RS | N | NR | 70 | 90 | 10 | 0.6 | 94.4 | 1.12 | 12.1 | 11.9 | 0.138 |
| 61815 | ZZ | 2RZ | 2RS | N | NR | 75 | 95 | 10 | 0.6 | 99.4 | 1.12 | 12.5 | 12.8 | 0.147 |
| 61816 | ZZ | 2RZ | 2RS | N | NR | 80 | 100 | 10 | 0.6 | 104.4 | 1.12 | 12.7 | 13.3 | 0.155 |
| 61817 | ZZ | 2RZ | 2RS | N | NR | 85 | 110 | 13 | 1 | 115.7 | 1.12 | 19.2 | 19.8 | 0.245 |
| 61818 | ZZ | 2RZ | 2RS | N | NR | 90 | 115 | 13 | 1 | 120.7 | 1.12 | 19.5 | 20.5 | 0.258 |
| 61819 | ZZ | 2RZ | 2RS | N | NR | 95 | 120 | 13 | 1 | 125.7 | 1.12 | 19.8 | 21.3 | 0.270 |
| 61820 | ZZ | 2RZ | 2RS | N | NR | 100 | 125 | 13 | 1 | 130.7 | 1.12 | 20.1 | 22.0 | 0.303 |
| 61821 | -- | 2RZ | 2RS | N | NR | 105 | 130 | 13 | 1 | 135.7 | 1.12 | 20.3 | 22.7 | 0.312 |
| 61822 | -- | 2RZ | 2RS | N | NR | 110 | 140 | 16 | 1 | 145.7 | 1.7 | 22.5 | 24.5 | 0.509 |
| 61824 | -- | 2RZ | 2RS | N | NR | 120 | 150 | 16 | 1 | 155.7 | 1.7 | 24.0 | 28.0 | 0.529 |
| 61826 | -- | 2RZ | 2RS | N | NR | 130 | 165 | 18 | 1.1 | 171.5 | 1.7 | 24.4 | 28.0 | 0.775 |
| 61828 | -- | 2RZ | 2RS | N | NR | 140 | 175 | 18 | 1.1 | 181.5 | 1.7 | 39.2 | 46.0 | 0.784 |
| 61830 | -- | 2RZ | 2RS | N | NR | 150 | 190 | 20 | 1.1 | 196.5 | 1.7 | 49.1 | 57.1 | 1.11 |
| 61832 | -- | 2RZ | 2RS | N | NR | 160 | 200 | 20 | 1.1 | 206.5 | 1.7 | 45.2 | 55.1 | 1.18 |
| 61834 | -- | 2RZ | 2RS | -- | -- | 170 | 215 | 22 | 1.1 | -- | -- | 51.2 | 63.3 | 1.65 |
| 61836 | -- | 2RZ | 2RS | -- | -- | 180 | 225 | 22 | 1.1 | -- | -- | 62.3 | 75.9 | 1.62 |
| 61838 | -- | 2RZ | 2RS | -- | -- | 190 | 240 | 24 | 1.5 | -- | -- | 75.1 | 91.6 | 2.10 |
| 61840 | -- | 2RZ | 2RS | -- | -- | 200 | 250 | 24 | 1.5 | -- | -- | 74.2 | 91.2 | 2.18 |
| 61848 | ZZ | 2RZ | -- | -- | -- | 240 | 300 | 28 | 2 | -- | -- | 98.5 | 137 | 4.48 |
| 61852 | ZZ | 2RZ | -- | -- | -- | 260 | 320 | 28 | 2 | -- | -- | 101 | 148 | 4.84 |
| 61856 | ZZ | 2RZ | -- | -- | -- | 280 | 350 | 33 | 2 | -- | -- | 133 | 191 | 7.2 |
| 61860 | ZZ | 2RZ | -- | -- | -- | 300 | 380 | 38 | 2 | -- | -- | 166 | 233 | 10.3 |
►Why choose CAEC bearing:
CAEC has an independent R&D center and a core technology system
with independent intellectual property rights. CAEC technical team
and R&D equipment scale are at the forefront of the bearing
industry. CAEC has many scientific research, testing and service
institutions such as the National Bearing Quality Supervision and
Inspection Center and the National Bearing Accreditation
Laboratory. CAEC has achieved 908 major scientific research
projects and has 792 authorized patents.
Simulation analysis and design technology: CAEC has a post-doctoral research station, an experienced team of
domestic and foreign experts, complete bearing professional
analysis and finite element analysis software, which can
systematically analyze and design the mechanics, kinematics and
dynamics properties of bearings and bearing components.
Material technology: CAEC specializes in the research and
development of bearing special steel, forming and heat treatment
technology, bearing lubrication and sealing materials to ensure
that the bearings can meet the requirements of various complex
working conditions such as long life, impact resistance, heavy
load, high and low temperature.
Simulation bench test technology: CAEC possesses test technical specifications, test equipment, and
test equipment development capabilities and test data processing
and analysis capabilities for various types of bearings under
various working conditions, providing strong support for customer
product development.
Professional application technical services: CAEC has more than 380 engineering and technical personnel in
bearing-related disciplines, and maintains a leading position in
bearing design, basic theoretical research, lubrication technology,
metal and non-metal materials, testing, and industrial standards.
CAEC professional service team provides customers with systematic
bearing application technology solutions including bearing
selection, design, materials, testing, and process equipment.
►Package of deep groove ball bearing
FAQ
Q: Are you trading company or manufacturer?
A: CAEC is bearing manufacturer, the only first-class comprehensive
research institute in China bearing industry.
Q: How do you control quality of bearing?
A: CAEC has established quality control systems for each kind of
bearing and spindle. All products and services passed ISO9001-2008
Quality Certificate.
Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send
e-mail for more information.
Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+
pallet). Accept design package when OEM.
Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and
quantity.
Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.
Q: Is sample avaiable?
A: Yes, sample order is acceptable.
Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your
requirements and use your own LOGO and package design.
