- Customized:Customized
- Certification:ISO, Iaf, GB,T, ISO,Ts, Bc
- Standard Parts:Yes
- Universal:Yes
- Type:Bearing Ball
- Material:Chrome Steel
=== Base Info ===
- Model NO.:Bearing Steel Ball
- Grade:G3-G1000
- G3-G2000:84829100
- Transport Package:Pallet
- Specification:0.45mm-50mm
- Trademark:Tangland
- Origin:Shandong
- HS Code:8482910000
- Production Capacity:5000 Billion. Pieces , Month
=== Description ===
GB/T 308.1-2013&ISO3290-1:2008 STANDARD
GRADE | VDWS(max) | △Sph(max) | VDWL(max) | Ra(max) | Spacing Gauge Value | Priority Gauge Value | Spacing Dividers Gauge Value | Dividers Gauge Value |
μm |
G3 | 0.08 | 0.08 | 0.13 | 0.01 | 0.5 | -5,...,0.5,0,+0.5,...,+5 | 0.1 | -0.2,-0.1,0,+0.1,+0.2 |
G5 | 0.13 | 0.13 | 0.25 | 0.014 | 1 | -5,...,-1,0,+1,...+5 | 0.2 | -0.4,-0.2,0,+0.2,+0.4 |
G10 | 0.25 | 0.25 | 0.5 | 0.02 | 1 | -9,...,-1,0,+1,...,+9 | 0.2 | -0.4,-0.2,0,+0.2,+0.4 |
G16 | 0.4 | 0.4 | 0.8 | 0.025 | 2 | -10,...,-2,0,+2,...,+10 | 0.4 | -0.8,-0.4,0,+0.4,+0.8 |
G20 | 0.5 | 0.5 | 1 | 0.032 | 2 | -10,...,-2,0,+2,...,+10 | 0.4 | -0.8,-0.4,0,+0.4,+0.8 |
G24 | 0.6 | 0.6 | 1.2 | 0.04 | 2 | -12,...,-2,0,+2,...,+12 | 0.4 | -0.8,-0.4,0,+0.4,+0.8 |
G28 | 0.7 | 0.7 | 1.4 | 0.05 | 2 | -12,...,-2,0,+2,...,+12 | 0.4 | -0.8,-0.4,0,+0.4,+0.8 |
G40 | 1 | 1 | 2 | 0.06 | 4 | -16,...,-4,0,+4,...,+16 | 0.8 | -1.6,-0.8,0,+0.8,+1.6 |
G60 | 1.5 | 1.5 | 3 | 0.08 | 6 | -18,...,-6,0,+6,...,+18 | 1.2 | -2.4,-1.2,0,+1.2,+2.4 |
G100 | 2.5 | 2.5 | 5 | 0.1 | 10 | -40,...,-10,0,+10,...,+40 | 2 | -4,-2,0,+2,+4 |
G200 | 5 | 5 | 10 | 0.15 | 15 | -60,...,-15,0,+15,...,+60 | 3 | -6,-3,0,+3,+6 |
Composition of materialsC(%) | Si(%) | Mn(%) | P(%) | S(%) | Ni(%) | Cr(%) | Mo(%) | Cu(%) |
100Cr6&SUJ2 &AISIE52100 &GCr15 | 0.98-1.05 | 0.15-0.35 | 0.25-0.45 | 0.02max | 0.006max | 0.1 | 1.40-1.65 | 0.05max | 0.13 |
Ti(%) | AI(%) | O(%) | N(%) | Pb(%) | Sb(%) | As(%) | Sn(%) | Ca(%) |
0.002max | 0.04max | 0.0008max | 0.004max | 0.002max | 0.005max | 0.04max | 0.03max | 0.0008max |
AISI440C | 0.95-1.10 | 0.80max | 0.80max | 0.035max | 0.030max | 0.30max | 16.00-18.00 | 0.40-0.70 | 0.25 |
AISI420C | 0.15-0.36 | 1.00max | 1.00max | 0.040max | 0.030max | 1.00max | 12-14 | - | 0.30max |
AISI304 | 0.08max | 1.00max | 2.00max | 0.045max | 0.030max | 8-10 | 18-20 | - | - |
AISI316 | 0.08max | 1.00max | 2.00max | 0.045max | 0.030max | 10-14 | 16-18 | 2-3 | - |
Packaging:
1.Plastic bag+box+carton+wooden pallet
2. Plastic bag+carton+wooden pallet
3. Export cartons+steel drums+wooden pallets
Why choose us
1.Sample for free .
2.Passed IATF, ISO, SGS, OHSAS certification .
3,Professional factory , Since 1988.
4.High quality and competitive price
5.We have good development and supply capacity.