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HCTB Series Tapped Base Pillow Block Bearing Units
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ISUTAMI BEARINGS

HCTB Series Tapped Base Pillow Block Bearing Units

HCTB Series Tapped Base Pillow Block Bearing Units
ISUTAMI HCTB tapped base pillow block bearing units, is designed for radial loads that running in the direction of the support surface. The unit is mainly composed of a cast iron bearing housing and an insert spherical ball bearing mounted inside the housing. The bearing case is a one-piece and strongly firm. It has a mounting bolt hole on both sides on the bottom for fixing the entire unit; and a grease nipple near the top of the housing for adding grease to the bearing, to re-lubricate the insert bearing and keep the whole unit working stably. According to specific needs of customers, the bottom of the bearing housing can be divided into solid or hollow type. In addition, for aesthetics and corrosion protection, cast iron housing surfaces are typically painted or galvanized, nickel plated, etc. The outer spherical bearing is actually a ball bearing, which is made of bearing steel material. The bearing housing is tightly matched to the spherical bearing and maintains its normal working performance by adding grease. It is simple to install and use these series of bearing units. Compared with the ordinary 2-bolt pillow block bearing unit types, the HCTB bearing units have a narrow width due to non-flanges on both sides of the base.

The HCTB taped base pillow block bearings is a product with inch fixing bolt holes. It is light-duty and has a wide inner ring. The inner ring has an eccentric ring lock on the protruding part for fixing the shaft. The inner bore diameter ranges from 1/2 inch to 2 inches.

ISUTAMI HCTB bearing units can work in tough environments. The bearing housing is generally with compact structure as well as reliable sealing, and easy to assemble and disassemble. It is popularly used in agriculture, textile, mining, metallurgy, chemical, transportation machinery and other fields.

HCTB Series Tapped Base Pillow Block Bearing Units
ISUTAMI HCTB tapped base pillow block bearing units, is designed for radial loads that running in the direction of the support surface. The unit is mainly composed of a cast iron bearing housing and an insert spherical ball bearing mounted inside the housing. The bearing case is a one-piece and strongly firm. It has a mounting bolt hole on both sides on the bottom for fixing the entire unit; and a grease nipple near the top of the housing for adding grease to the bearing, to re-lubricate the insert bearing and keep the whole unit working stably. According to specific needs of customers, the bottom of the bearing housing can be divided into solid or hollow type. In addition, for aesthetics and corrosion protection, cast iron housing surfaces are typically painted or galvanized, nickel plated, etc. The outer spherical bearing is actually a ball bearing, which is made of bearing steel material. The bearing housing is tightly matched to the spherical bearing and maintains its normal working performance by adding grease. It is simple to install and use these series of bearing units. Compared with the ordinary 2-bolt pillow block bearing unit types, the HCTB bearing units have a narrow width due to non-flanges on both sides of the base.

The HCTB taped base pillow block bearings is a product with inch fixing bolt holes. It is light-duty and has a wide inner ring. The inner ring has an eccentric ring lock on the protruding part for fixing the shaft. The inner bore diameter ranges from 1/2 inch to 2 inches.

ISUTAMI HCTB bearing units can work in tough environments. The bearing housing is generally with compact structure as well as reliable sealing, and easy to assemble and disassemble. It is popularly used in agriculture, textile, mining, metallurgy, chemical, transportation machinery and other fields.

HCTB Series Tapped Base Pillow Block Bearing Units Size Chart

Tapped Base Pillow Block Bearing Units HCTB

Bearing No.
Insert
Bearing No.
Housing No. Shaft Dia Boundary Dimensions(mm)
Mass
(Kg)
in. mm h a e b S r w Bi n m
HCTB201-8 HC201-8 TB204 1/2 - 33.3 73 50.8 38.1 3/8-16 12.7 65.1 43.5 17 26.5 0.64
HCTB202-10 HC202-10 TB204 5/8 - 33.3 73 50.8 38.1 3/8-16 12.7 65.1 43.5 17 26.5 0.64
HCTB204 HC204 TB204 - 20 33.3 73 50.8 38.1 3/8-16 12.7 65.1 43.5 17 26.5 0.64
HCTB204-12 HC204-12 TB204 3/4 - 33.3 73 50.8 38.1 3/8-16 12.7 65.1 43.5 17 26.5 0.64
HCTB205 HC205 TB205 - 25 36.5 76.2 50.8 38.1 3/8-16 12.7 71.4 44.3 17.4 26.9 0.84
HCTB205-14 HC205-14 TB205 7/8 - 36.5 76.2 50.8 38.1 3/8-16 12.7 71.4 44.3 17.4 26.9 0.84
HCTB205-15 HC205-15 TB205 15/16 - 36.5 76.2 50.8 38.1 3/8-16 12.7 71.4 44.3 17.4 26.9 0.84
HCTB205-16 HC205-16 TB205 1 - 36.5 76.2 50.8 38.1 3/8-16 12.7 71.4 44.3 17.4 26.9 0.84
HCTB206 HC206 TB206 - 30 42.9 101.6 76.2 38.1 7/16-14 16 85.7 48.3 18.2 30.1 1.3
HCTB206-17 HC206-17 TB206 1-1/16 - 42.9 101.6 76.2 38.1 7/16-14 16 85.7 48.3 18.2 30.1 1.3
HCTB206-18 HC206-18 TB206 1-1/8 - 42.9 101.6 76.2 38.1 7/16-14 16 85.7 48.3 18.2 30.1 1.3
HCTB206-19 HC206-19 TB206 1-3/16 - 42.9 101.6 76.2 38.1 7/16-14 16 85.7 48.3 18.2 30.1 1.3
HCTB206-20 HC206-20 TB206 1-1/4 - 42.9 101.6 76.2 38.1 7/16-14 16 85.7 48.3 18.2 30.1 1.3
HCTB207 HC207 TB207 - 35 47.6 107.9 82.5 47.6 1/2-13 19 95.3 51.1 18.8 32.3 1.82
HCTB207-20 HC207-20 TB207 1-1/4 - 47.6 107.9 82.5 47.6 1/2-13 19 95.3 51.1 18.8 32.3 1.82
HCTB207-21 HC207-21 TB207 1-5/16 - 47.6 107.9 82.5 47.6 1/2-13 19 95.3 51.1 18.8 32.3 1.82
HCTB207-22 HC207-22 TB207 1-3/8 - 47.6 107.9 82.5 47.6 1/2-13 19 95.3 51.1 18.8 32.3 1.82
HCTB207-23 HC207-23 TB207 1-7/16 - 47.6 107.9 82.5 47.6 1/2-13 19 95.3 51.1 18.8 32.3 1.82
HCTB208 HC208 TB208 - 40 49.2 117.5 88.9 47.6 1/2-13 19 100 56.3 21.4 34.9 2.1
HCTB208-24 HC208-24 TB208 1-1/2 - 49.2 117.5 88.9 47.6 1/2-13 19 100 56.3 21.4 34.9 2.1
HCTB208-25 HC208-25 TB208 1-9/16 - 49.2 117.5 88.9 47.6 1/2-13 19 100 56.3 21.4 34.9 2.1
HCTB209 HC209 TB209 - 45 54 127 95.3 50.8 1/2-13 19 107.9 56.3 21.4 34.9 2.35
HCTB209-26 HC209-26 TB209 1-5/8 - 54 127 95.3 50.8 1/2-13 19 107.9 56.3 21.4 34.9 2.35
HCTB209-27 HC209-27 TB209 1-11/16 - 54 127 95.3 50.8 1/2-13 19 107.9 56.3 21.4 34.9 2.35
HCTB209-28 HC209-28 TB209 1-3/4 - 54 127 95.3 50.8 1/2-13 19 107.9 56.3 21.4 34.9 2.35
HCTB210 HC210 TB210 - 50 57.1 139.7 101.6 50.8 5/8-11 22 117.5 62.7 24.6 46.8 3
HCTB210-30 HC210-30 TB210 1-7/8 - 57.1 139.7 101.6 50.8 5/8-11 22 117.5 62.7 24.6 46.8 3
HCTB210-31 HC210-31 TB210 1-15/16 - 57.1 139.7 101.6 50.8 5/8-11 22 117.5 62.7 24.6 46.8 3
HCTB210-32 HC210-32 TB210 2 - 57.1 139.7 101.6 50.8 5/8-11 22 117.5 62.7 24.6 46.8 3
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