What types of bearing blocks are there?

The meaning of bearing block
Since a bearing can choose different bearing blocks, and a bearing block can choose different types of bearings at the same time, there are many varieties of bearing blocks. For different applications of the standard bearing block, bearing blocks of different materials can be selected, such as: gray cast iron iron, ductile iron and special bearing blocks of cast steel, stainless steel and plastic.

bearing block - overview
According to the different requirements of the bearing and the bearing seat, the classification of the bearing seat is not exactly the same. When using, it should be carefully checked and selected according to the design.
1 Classify according to the shape of the bearing block:
1.1 Outer spherical bearing with seat, also known as bearing unit (SKF parlance). When there is no bearing, it is called an outer spherical bearing seat. 1.1.1.1 The outer spherical bearing seat is divided into 200 series according to the series of bearings. 500 series. 300 series. 600 series. XOO series.

1.2 The outer spherical bearing block is divided into vertical seat (P seat), square seat (F seat), diamond seat (FL seat), circular seat (C seat), boss round seat (FC seat), convex seat Taiwan square seat (FS seat), dark hole seat (PA seat), hanging seat (FA seat).
1.3 Integral (ie non-separable) vertical bearing block group seat with screw-fastened bearing box cover. These plummer block housings were originally developed as axleboxes for light rail trucks, but can also be used with conventional plummer blocks. Non-separable plummer block housings are more rigid than separate housings, and some can handle heavier loads. The outer spherical bearing seat also belongs to the integral seat.

2 split bearing block
2.1 Split bearing block, divided into SN2, 5, 3, 6 series according to different bearings and shaft requirements, SNL2, SNL5, SD have 2, 5, 3, 6, 3100, 3000, 3200
The bearing seat is divided into: split bearing seat, sliding bearing seat, rolling bearing seat, bearing seat with flange, outer spherical bearing seat, etc.

Vertical bearing block
SNL plummer housing
Large SNL housing
SDG vertical bearing housing
SONL Plummer Block SAF Plumb Block
SDAF plummer housing

Integral bearing block
SBD vertical bearing housing
TVN vertical bearing housing
TN vertical bearing housing

flange bearing block
Oil lubricated bearing housing
Oil lubricated bearing housing
FNL series flange bearing seat 7225 (00) series flange bearing seat
I-1200(00) bearing housing with flange