Miniature Deep Groove Ball Bearing MR 137 7x13x3mm MR137 ZZ
Description: of Deep Groove Ball Bearing MR137
Miniature bearings are sometimes referred to as instrument bearings
or micro bearings and are used in applications as varied as gyros,
anemometers, flow meters, miniature gearboxes, small motors and
radio controlled models. Our chrome steel miniature bearings are
also available with a flange on the outer ring.
Most of our chrome steel miniature bearings can be supplied open or
with metal shields. The larger sizes may be available with rubber
or Teflon contact seals or low friction non-contact rubber seals.
Open bearings are supplied with a light oil lubrication. Shielded
or sealed bearings are usually supplied with grease lubrication but
shielded bearings can be offered with instrument oil for low speed,
low friction applications. Thanks to our in-house relubrication
facility, these miniature bearings can be offered with customer
specified oils, greases or dry lubricants.
Specifications: of Deep Groove Ball Bearing MR137
Product Name | Mini miniature bearing Mr137 deep groove ball bearing 7x13x3mm
MR137 ZZ |
Brand | OEM |
Model No | MR137 |
Sizes(mm) | 7x13x3mm |
Material | Chrome steel |
Sealed Type | 2RS rubber seals/ ZZ metal shields/Open |
Precision | P0,P6,P5,P4 |
Clearance | C0 C2 C3 C4 |
Features | High Temperature Resistance,low noise, long life |
| 轴承型号 Bearing No. | 内径 ID(mm) | 外径 OD(mm) | 宽度 Thickness(mm) | 圆角 Chamfer R | 額定栽荷 Rating Load | 极限速度 Limit Speed(1000r/m) | 重量 Weight(g) |
| Open | ZZ | Cr | Cor | Grease lubricated | Oil Lubricated |
| MR52 | 2 | 5 | 2 | 2.5 | 0.1 | 167 | 49 | 94 | 106 | 0.2 |
| MR62 | 2 | 6 | 2.5 | 2.5 | 0.15 | 333 | 98 | 83 | 93 | 0.33 |
| MR72 | 2 | 7 | 2.8 | 3 | 0.15 | 386 | 129 | 60 | 71 | 0.53 |
| MR82 | 2.5 | 8 | 2.5 | 3 | 0.15 | 558 | 180 | 60 | 67 | 0.52 |
| MR63 | 3 | 6 | 2 | 2.5 | 0.1 | 206 | 74 | 73 | 82 | 0.28 |
| MR83 | 3 | 8 | 2.5 | 3 | 0.15 | 392 | 137 | 60 | 67 | 0.51 |
| MR93 | 3 | 9 | 2.5 | 4 | 0.2 | 568 | 186 | 56 | 62 | 1.15 |
| MR74 | 4 | 7 | 2 | 2.5 | 0.1 | 255 | 108 | 60 | 67 | 0.33 |
| MR84 | 4 | 8 | 2 | 3 | 0.15 | 392 | 137 | 55 | 62 | 0.56 |
| MR85 | 5 | 8 | 2 | 2.5 | 0.1 | 216 | 88 | 51 | 57 | 0.34 |
| MR95 | 5 | 9 | 2.5 | 3 | 0.15 | 431 | 167 | 47 | 53 | 0.58 |
| MR104 | 4 | 10 | 3 | 4 | 0.2 | 588 | 206 | 47 | 53 | 1.33 |
| MR105 | 5 | 10 | 3 | 4 | 0.15 | 431 | 167 | 44 | 49 | 1.26 |
| MR115 | 5 | 11 | 3.5 | 4 | 0.15 | 716 | 294 | 41 | 46 | 1.36 |
| MR106 | 6 | 10 | 3 | 3 | 0.15 | 500 | 216 | 41 | 46 | 0.7 |
| MR126 | 6 | 12 | 3 | 4 | 0.2 | 715 | 294 | 37 | 41 | 1.66 |
| MR117 | 7 | 11 | 2.5 | 3 | 0.15 | 451 | 206 | 37 | 41 | 0.71 |
| MR137 | 7 | 13 | 3 | 4 | 0.2 | 539 | 274 | 33 | 37 | 2.01 |
| MR128 | 8 | 12 | 2.5 | 3.5 | 0.15 | 539 | 274 | 33 | 37 | 0.99 |
| MR148 | 8 | 14 | 3.5 | 4 | 0.2 | 813 | 382 | 30 | 34 | 2.19 |
Advantage:
1. With a High Load-Bearing Capacity
2. Low Noise and More Quiet
3. Long Life,Stable Performance and Durable
4. Have Low Rolling Resistance and Work in Sub-Zero Temperatures
Our Services:
1.We can offer a various kind of bearing with top quality.
2.Promptness in technical support pre- and after sales.
3.We can supply the samples (some for free).
4. OEM for our customers.
5.Prompt delivery time.
Applications:
Used for gearbox, instrument and meter, motor, household appliance,
internal combustion engine, traffic vehicle, agricultural
machinery, construction machinery, construction machinery, roller
roller skates, yo-yo ball, etc
FAQ
1. who are we?
We are based in Shaanxi, China, start from 2019,sell to North
America(17.00%),Eastern Asia(15.00%),Domestic
Market(12.00%),Eastern Europe(10.00%),Western Europe(10.00%),South
Asia(5.00%),Southeast Asia(5.00%),South America(5.00%),Northern
Europe(5.00%),Oceania(5.00%),Mid East(4.00%),Southern
Europe(3.00%),Africa(2.00%),Central America(2.00%). There are total
about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
deep groove ball bearing,needle rollerbearing,bearings, pillow
block bearing,tapered roller bearing
4. why should you buy from us not from other suppliers?
Our company is located in Xi'An, China. With advanced science and technology R&D team, strong
marketing and financial support, sound after-sales service,
professional engineers, we will supply you goods with high quality
and good service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,PayPal,Western Union;
Language Spoken:English,Chinese
