TOP MACHINERY - TOPROL BEARING
TOPROL & VBF Bearing is a professional bearing manufacturer in the world and one of the leading bearing exporters in China. Established in 1989, TOPROL & VBF Bearing has been specializing in bearing production, sales, marketing and distribution. For about 20 years experience, TOPROL & VBF Bearing has successfully supplied to USA, Europe,Middle East, Asia and Africa in the field of Automobiles, Railways, Pumps, Mines and Agricultural Industries.
TOPROL & VBF Bearing has 200 employees and about 20 technical personals of different professionals. Equipped with first class manufacturing equipments and test instruments, TOPROL & VBF Bearings are of uniform marking, packing and parametor, superior quality, reasonable price and good aftersale service. TOPROL & VBF Bearing covers 9 categories with thousands types, 5 tolerances. TOPROL & VBF Bearing includes ball bearings, taper roller bearings, thrust bearings, self-aligning bearings, spherical bearings, auto wheel hub bearings, Bearing Kits, clutch release bearings, tensioner/idler bearings, needle bearings, pillow block bearings,agricultural bearings, bimetal bushes, slewing bearings, etc.
Under the supervision of
Luoyang Bearing Engineering Research and Development Institute and China Bearing Inspection Center, TOPROL & VBF Bearing also designs and develops special bearings with various functions as per customers' demand, TOPROL & VBF Bearing aims at providing customers with good products and prompt service.
TOPROL Bearing is for general purpose with common standard while VBF Bearing is for OEM purpose with high and heavy standard. So far, VBF Bearing has been approved by relative governmen authorities in many countries. We are looking for more experienced regional distributors of the two brands in the World.
Country |
Standard Code |
Accuracy Class |
China |
GB307 |
0(G) |
6(E) |
5(D) |
4(C) |
2(B) |
ISO |
ISO492 |
0 |
6 |
5 |
4 |
2 |
Sweden |
Version 1985 |
0 |
P6 |
P5 |
P4 |
P2 |
West Germany |
DIN 620/2 |
Po |
P6 |
P5 |
P4 |
P2 |
America |
ANSI B3.14 |
ABEC 1 |
ABEC 3 |
ABEC 5 |
ABEC 7 |
ABEC 9 |
Japan |
JIS B 1514 |
0 |
6 |
5 |
4 |
2 |
|