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SAR Series Rubber Cartridge Bearing
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ISUTAMI BEARINGS

SAR Series Rubber Cartridge Bearing

SAR Series Rubber Cartridge Bearing
ISUTAMI SAR rubber cartridge bearing, also known as ISUTAMI SAR rubber cushion insert bearing, combines of a rubber cushion and a ball bearing, and is generally used with a housing. The bearing is a sort of ball bearing, its material is bearing steel, the sealing rings on both sides of the bearing can prevent dirt and other pollutants, and can prevent lubricant from seeping out. SAR bearings are encased in a rubber sleeve to help eliminate static electricity and reduce vibration and noise. The matched bearing units are suitable for use in ventilation, heating and air conditioning equipment. The bearings with housings support various kinds of mounted shafts.(Flange blocks, hangers, housings and tightening blocks), for guiding from light shafts on conveyors to road construction equipment and crushers.

The inner ring of SAR bearing is an eccentric collar locking narrow type inner ring, and the shaft diameter of bearing inner ring is from 1/2 inch to 1-1/4 inches. The overall diameter (D) of the bearing ranges from 47.37 mm to 72.34 mm, the width of the outer ring (A) ranges from 17.5 mm to 22 mm, and the outer diameter of the inner ring (d1) ranges from 28.6 mm to 44.5 mm. The SAR bearing is of a fixed type and is used to support radial and axial loads as well as to position the shaft axially relative to the housing. The basic loading rate range of the bearing is 889N-1330N.

ISUTAMI SAR housings with rubber cushion bearings replace the need for castings or weldments to ensure reliable bearing operation and the design determines the type of bearing to be inserted. Insert bearings use spherical rolling elements to maintain spacing between moving parts to reduce rotational friction and support radial and axial loads. Available in a variety of materials and mounting configurations, the mounting bearings can be single or two-piece. They have an extended inner ring and locking mechanism. And they have seals and end caps to keep lubrication and protect the working parts. ISUTAMI can provide customers with custom-designed rubber cartridge bearings and bearing housings.
SAR Series Rubber Cartridge Bearing
ISUTAMI SAR rubber cartridge bearing, also known as ISUTAMI SAR rubber cushion insert bearing, combines of a rubber cushion and a ball bearing, and is generally used with a housing. The bearing is a sort of ball bearing, its material is bearing steel, the sealing rings on both sides of the bearing can prevent dirt and other pollutants, and can prevent lubricant from seeping out. SAR bearings are encased in a rubber sleeve to help eliminate static electricity and reduce vibration and noise. The matched bearing units are suitable for use in ventilation, heating and air conditioning equipment. The bearings with housings support various kinds of mounted shafts.(Flange blocks, hangers, housings and tightening blocks), for guiding from light shafts on conveyors to road construction equipment and crushers.

The inner ring of SAR bearing is an eccentric collar locking narrow type inner ring, and the shaft diameter of bearing inner ring is from 1/2 inch to 1-1/4 inches. The overall diameter (D) of the bearing ranges from 47.37 mm to 72.34 mm, the width of the outer ring (A) ranges from 17.5 mm to 22 mm, and the outer diameter of the inner ring (d1) ranges from 28.6 mm to 44.5 mm. The SAR bearing is of a fixed type and is used to support radial and axial loads as well as to position the shaft axially relative to the housing. The basic loading rate range of the bearing is 889N-1330N.

ISUTAMI SAR housings with rubber cushion bearings replace the need for castings or weldments to ensure reliable bearing operation and the design determines the type of bearing to be inserted. Insert bearings use spherical rolling elements to maintain spacing between moving parts to reduce rotational friction and support radial and axial loads. Available in a variety of materials and mounting configurations, the mounting bearings can be single or two-piece. They have an extended inner ring and locking mechanism. And they have seals and end caps to keep lubrication and protect the working parts. ISUTAMI can provide customers with custom-designed rubber cartridge bearings and bearing housings.

SAR Series Rubber Cartridge Bearing Size Chart

Rubber Cartridge Bearing SAR

Bearing No.
Insert
Bearing No.
Rubber
No.
Shaft Dia Boundary Dimensions(mm)
Basic Load
Ratings
in. mm D B1 A M d1 s1 T N
SAR201-8 SA201-8 R-4 1/2 - 47.37 28.6 17.5 34.9 28.6 22.2 8.7 889
SAR202-10 SA202-10 R-4 5/8 - 47.37 28.6 17.5 34.9 28.6 22.2 8.7 889
SAR204 SA204 R-5 - 20 53.37 31 17.5 41.3 33.3 23.4 8.7 1110
SAR204-12 SA204-12 R-5 3/4 - 53.37 31 17.5 41.3 33.3 23.4 8.7 1110
SAR205 SA205 R-6 - 25 62.38 31 20.6 46.8 38.1 23.4 10.3 1330
SAR205-14 SA205-14 R-6 7/8 - 62.38 31 20.6 46.8 38.1 23.4 10.3 1330
SAR205-15 SA205-15 R-6 15/16 - 62.38 31 20.6 46.8 38.1 23.4 10.3 1330
SAR205-16 SA205-16 R-6 1 - 62.38 31 20.6 46.8 38.1 23.4 10.3 1330
SAR206 SA206 R-7 - 30 72.34 35.7 22 62 44.5 28.6 10.3 1330
SAR206-17 SA206-17 R-7 1-1/16 - 72.34 35.7 22 62 44.5 28.6 10.3 1330
SAR206-18 SA206-18 R-7 1-1/8 - 72.34 35.7 22 62 44.5 28.6 10.3 1330
SAR206-19 SA206-19 R-7 1-3/16 - 72.34 35.7 22 62 44.5 28.6 10.3 1330
SAR206-20 SA206-20 R-7 1-1/4 - 72.34 35.7 22 62 44.5 28.6 10.3 1330
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  • FAX:+86-574-6399 8025
  • EMAIL: sales@isutami.com
  • ADDRESS:No.500, North 3rd Ring Road West, Cixi, Ningbo, 315300, China