ISUTAMI BEARINGS
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SBPE Series Pillow Block Bearing Units
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ISUTAMI BEARINGS

SBPE Series Pillow Block Bearing Units

SBPE Series Pillow Block Bearing Units
ISUTAMI SBPE pillow block bearing unit is a mounted bearing unit with a one-piece 2-bolt cast iron housing. Each side of the housing has a flange which is reinforced and with a fixing hole on it. The built-in spherical bearing is a kind of rolling ball bearing, usually made of bearing steel, located in the bearing housing. The bottom of the housing is usually divided into solid and hollow types. The insert spherical bearing is mounted with the corresponding bearing case to form a bearing assembly. And the bearing combination can be directly mounted to the mechanism by two bolts. It has a self-aligning function, which can be used to replenish grease. The installation and use of this bearing unit is very simple.

SBPE series pillow block bearing units are light duty, with a narrow inner ring and eccentric collar lock to secure the shaft. The inner bore diameter ranges from 1/2 inch to 2 inches.

ISUTAMI SBPE series bearing units have the following features:

1. Long service life

Spherical ball bearings with housings are usually used in harsh working environments, such as dirt, dust, moisture and high temperatures, and the grease inside the bearing will deteriorate in a short period of time. Therefore, it is necessary to re-lubricate the bearing with a proper time interval and replace the deteriorated grease with fresh grease. SBPE ball bearings are equipped with grease nipples that can be re-lubricated to ensure perfect performance and long life in any working environment. The oil groove on the outer ring can better ensure that the grease can be smoothly injected into the bearing from the nozzle.

2. Special heat treatment of the inner ring

The inner ring channel and its surrounding hardened part are normally quenched, the convex of inner ring are high temperature local tempering to maintain toughness and impact resistance. After local high temperature tempering around the inner ring screw holes, the bearing obtains better performance, which prevents the screw from loosening during the running process, and the screw is tightened tightly without causing the inner ring to burst.

3. Unique design to prevent rotation of the outer ring
The outer ring of the bearing is equipped with a unique stop pin that allows the bearing to self-align and prevent the outer ring from rotating, resulting in a longer bearing life.

4. Bearings and housings can be completely interchanged
Bearings and housings are precision machined, bearings and housings are fully interchangeable, and bearings can be easily replaced at any time.

ISUTAMI SBPE with spherical outer bearings can work in harsh environments. The bearing housing is generally compact in structure, reliable in sealing, and easy to assemble and disassemble. It is widely applied in agriculture, textile, mining, metallurgy, chemical, transportation machinery and other industries.
SBPE Series Pillow Block Bearing Units
ISUTAMI SBPE pillow block bearing unit is a mounted bearing unit with a one-piece 2-bolt cast iron housing. Each side of the housing has a flange which is reinforced and with a fixing hole on it. The built-in spherical bearing is a kind of rolling ball bearing, usually made of bearing steel, located in the bearing housing. The bottom of the housing is usually divided into solid and hollow types. The insert spherical bearing is mounted with the corresponding bearing case to form a bearing assembly. And the bearing combination can be directly mounted to the mechanism by two bolts. It has a self-aligning function, which can be used to replenish grease. The installation and use of this bearing unit is very simple.

SBPE series pillow block bearing units are light duty, with a narrow inner ring and eccentric collar lock to secure the shaft. The inner bore diameter ranges from 1/2 inch to 2 inches.

ISUTAMI SBPE series bearing units have the following features:

1. Long service life

Spherical ball bearings with housings are usually used in harsh working environments, such as dirt, dust, moisture and high temperatures, and the grease inside the bearing will deteriorate in a short period of time. Therefore, it is necessary to re-lubricate the bearing with a proper time interval and replace the deteriorated grease with fresh grease. SBPE ball bearings are equipped with grease nipples that can be re-lubricated to ensure perfect performance and long life in any working environment. The oil groove on the outer ring can better ensure that the grease can be smoothly injected into the bearing from the nozzle.

2. Special heat treatment of the inner ring

The inner ring channel and its surrounding hardened part are normally quenched, the convex of inner ring are high temperature local tempering to maintain toughness and impact resistance. After local high temperature tempering around the inner ring screw holes, the bearing obtains better performance, which prevents the screw from loosening during the running process, and the screw is tightened tightly without causing the inner ring to burst.

3. Unique design to prevent rotation of the outer ring
The outer ring of the bearing is equipped with a unique stop pin that allows the bearing to self-align and prevent the outer ring from rotating, resulting in a longer bearing life.

4. Bearings and housings can be completely interchanged
Bearings and housings are precision machined, bearings and housings are fully interchangeable, and bearings can be easily replaced at any time.

ISUTAMI SBPE with spherical outer bearings can work in harsh environments. The bearing housing is generally compact in structure, reliable in sealing, and easy to assemble and disassemble. It is widely applied in agriculture, textile, mining, metallurgy, chemical, transportation machinery and other industries.

SBPE Series Pillow Block Bearing Units Size Chart

Pillow Block Bearing Units SBPE

Bearing No.
Insert
Bearing No.
Housing No. Shaft Dia Boundary Dimensions(mm) Bolt Size
Mass
(Kg)
in. mm h a e b s1 s2 g w Bi n
SBPE208 SB208 PE208 - 40 49.2 184 137 54 17 25 19 100 34 9 M14 1.75
SBPE208-24 SB208-24 PE208 1-1/2 - 49.2 184 137 54 17 25 19 100 34 9 1/2 1.75
SBPE208-25 SB208-25 PE208 1-9/16 - 49.2 184 137 54 17 25 19 100 34 9 1/2 1.75
SBPE207-21 SB207-21 PE207 1-5/16 - 47.6 167 127 48 17 21 19 94 32 8.5 1/2 1.3
SBPE207-22 SB207-22 PE207 1-3/8 - 47.6 167 127 48 17 21 19 94 32 8.5 1/2 1.3
SBPE207-23 SB207-23 PE207 1-7/16 - 47.6 167 127 48 17 21 19 94 32 8.5 1/2 1.3
SBPE206-20 SB206-20 PE206 1-1/4 42.9 165 121 48 17 21 18 83 30 8 1/2 1.0
SBPE207 SB207 PE207 - 35 47.6 167 127 48 17 21 19 94 32 8.5 M14 1.3
SBPE207-20 SB207-20 PE207 1-1/4 - 47.6 167 127 48 17 21 19 94 32 8.5 1/2 1.3
SBPE206-17 SB206-17 PE206 1-1/16 - 42.9 165 121 48 17 21 18 83 30 8 1/2 1.0
SBPE206-18 SB206-18 PE206 1-1/8 - 42.9 165 121 48 17 21 18 83 30 8 1/2 1.0
SBPE206-19 SB206-19 PE206 1-3/16 - 42.9 165 121 48 17 21 18 83 30 8 1/2 1.0
SBPE205-15 SB205-15 PE205 15/16 - 36.6 140 105 38 13 16 16 70 27 7.5 3/8 0.7
SBPE205-16 SB205-16 PE205 1 - 36.6 140 105 38 13 16 16 70 27 7.5 3/8 0.7
SBPE206 SB206 PE206 - 30 42.9 165 121 48 17 21 18 83 30 8 M14 1.0
SBPE204-12 SB204-12 PE204 3/4 - 33.3 127 95 38 13 16 15 65 25 7 3/8 0.5
SBPE205 SB205 PE205 - 25 36.6 140 105 38 13 16 16 70 27 7.5 M10 0.7
SBPE205-14 SB205-14 PE205 7/8 - 36.6 140 105 38 13 16 16 70 27 7.5 3/8 0.7
SBPE201-8 SB201-8 PE203 1/52 - 30.16 123.8 95 30.9 11 15 14 57.1 22 6 3/8 0.4
SBPE202-10 SB202-10 PE203 5/8 - 30.16 123.8 95 30.9 11 15 14 57.1 22 6 3/8 0.4
SBPE204 SB204 PE204 - 20 33.3 127 95 38 13 16 15 65 25 7 M10 0.5
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