Special Round Bore Agricultural Ball Bearings
Bearing No | Type | Dimensions mmin. | Dynamic load | Static load |
Weight (kg) |
|||
ratings | ratings | |||||||
d | D | C | B | N | N | |||
203KRR5 | 1 | 13.081 | 40 | 12 | 18.288 | 12800 | 6650 | 0.096 |
203KR2 | 4 | 15.883 | 40 | 12 | 14 | 12800 | 6650 | 0.077 |
204KRD4 | 2 | 16 | 47 | 14 | 17.5 | 12800 | 6650 | 0.135 |
204KRR14 | 1 | 16 | 47 | 15 | 18.288 | 12800 | 6650 | 0.142 |
203KRR2 | 1 | 16.256 | 40 | 12 | 18.288 | 12800 | 6650 | 0.085 |
203KRR6 | 1 | 16.256 | 47 | 12 | 18.288 | 12800 | 6650 | 0.13 |
203KRR7 | 1 | 17 | 40 | 12 | 16.612 | 12800 | 6650 | 0.079 |
205KR3 | 5 | 19.05 | 52 | 17.76 | 16.26 | 14000 | 7850 | 0.161 |
204KR2 | 4 | 19.063 | 45.225 | 15.494 | 15.494 | 12800 | 6650 | 0.107 |
204KRR3 | 1 | 20 | 47 | 14 | 17.755 | 12800 | 6650 | 0.121 |
205KR4 | 3 | 25.413 | 52 | 15 | 15.4 | 14000 | 7850 | 0.148 |
206KR7 | 3 | 30 | 62 | 16 | 24 | 19500 | 11300 | 0.26 |
206KRR8 | 1 | 30 | 62 | 16 | 24 | 19500 | 11300 | 0.26 |
206KRR18 | 1 | 32 | 62 | 16 | 24 | 19500 | 11300 | 0.219 |
207KRR | 1 | 35 | 72 | 17 | 28 | 25700 | 15300 | 0.35 |
208KRR2 | 1 | 40 | 80 | 21 | 27 | 29500 | 18100 | 0.45 |
210KRR | 1 | 50 | 90 | 20 | 30 | 35000 | 23200 | 0.524 |
214KRR | 1 | 70 | 125 | 28 | 43 | 60800 | 45000 | 1.546 |
W208PPB 7 | 1 | 30.175 | 80 | 18 | 30.2 | 29500 | 18100 | 0.558 |
W208PPB 10 | 3 | 38.113 | 80 | 21 | 42.96 | 29500 | 18100 | 0.817 |
W208PPB 2 | 1 | 38.113 | 80 | 18 | 42.96 | 29500 | 18100 | 0.598 |
W208PPB 23 | 1 | 38.113 | 80 | 30.2 | 42.96 | 29500 | 18100 | 0.8 17 |
W210PP 8 | 4 | 38.862 | 90 | 30.2 | 30.2 | 35000 | 23200 | 0.836 |
W209PPB 4 | 2 | 39 | 85 | 30.2 | 30.2 | 31600 | 20600 | 0.659 |
W209PPB 2 | 2 | 45 | 85 | 30.2 | 30.2 | 31600 | 20600 | 0.566 |
W209PPB 11 | 1 | 45.24 | 85 | 22 | 36.5 | 31600 | 26200 | 0.573 |
W210PPB 5 | 2 | 45.34 | 90 | 30.2 | 30.2 | 35000 | 23200 | 0.749 |
WIR210-31 | 5 | 49.2 | 90 | 20 | 49.2 | 35000 | 23200 | 0.74 |
W210PP 2 | 4 | 49.225 | 90 | 30.2 | 30.2 | 35000 | 23200 | 0.667 |
W210PPB2 | 2 | 49.225 | 90 | 30.2 | 30.2 | 35000 | 23200 | 0.708 |
WIR211-33 | 5 | 52.388 | 100 | 21 | 56.6 | 43500 | 29200 | 1.122 |
W211PP 2 | 4 | 55.575 | 100 | 33.3 | 33.3 | 43500 | 29200 | 1.01 |
W211PPB2 | 2 | 55.575 | 100 | 33.3 | 33.3 | 43500 | 29200 | 0.81 |
WIR212-39 | 5 | 61.912 | 110 | 22 | 61.9 | 47700 | 32900 | 1.249 |
W214PP 2 | 4 | 70 | 125 | 39.7 | 39.7 | 60800 | 45000 | 1.902 |
W214PPB2 | 2 | 70 | 125 | 39.7 | 39.7 | 60800 | 45000 | 1.667 |
W214PPB9 | 1 | 70.26 | 125 | 28 | 44.45 | 60800 | 45000 | 1.902 |
Tolerance Class
Standard |
Tolerance class |
|||
GB/T307.1 |
PO |
P6 |
P5 |
P4 |
IS0492 |
C LASSO |
CLASS6 |
CLASS5 |
CLASS4 |
AFBMA STD.20 |
ABEC1 |
ABEC3 |
ABEC5 |
ABEC7 |
Bearing Material
Chrome Steel: Chemical Composition of Chrome Steel
Steel No |
Chemical Composition% |
|||||
C |
Si |
Mn |
P |
S |
Cr |
|
Gcr15 |
0.95-1.05 |
0.15-0.35 |
0.20-0.40 |
≤0.027 |
≤0.02 |
1.30-1.65 |
The Interchange of Chrome Steel No.
Country |
China |
ISO |
U.S.A |
Germany |
Japan |
Sweden |
Bearings |
Gcr15 |
638/XVII 1 |
(AISI)52100 |
(DIN)100Cr6 |
(Jis)SVJ2 |
SKF3 |
Packing
Tube packing, single box packing or other industrial packing are all available.Special requirements should be mentioned in the order
Our own NSJ package is as below
Company Profile
The company has established a modernized enterprise management system, pooling talents in various fields to make the company more humane, informatized and international with the ISO9001 quality management system being introduced to the production process to enhance its competitiveness. In 2017, the ISO/TS16949 quality management system was also introduced to seek further development in richer application field.
Taking "integrity; service; cooperation; win-win " as the core values, and "customer first, order primacy" as its working philosophy, adhering to the vision of becoming China's best bearing supplier, while satisfying the customers and helping employees achieve their dreams, it is constantly heading towards the goal of "get the world move with Chinese Bearings ".
在线联系供应商
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