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SB Series Set Screw Locking Bearing
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ISUTAMI BEARINGS

SB Series Set Screw Locking Bearing

SB Series Set Screw Locking Bearing
SB Light Duty Narrow Inner Ring Set Screw Insert Bearing
SB insert bearings are made from 52100 series bearing steel. The SB insert has a spherical OD which allows it to self-align when mounted in various types of mounted bearing housings. The SB insert bearing has a flush back face which makes it ideal for positions where space is limited. It features a metal-faced rubber seal which keeps lubricant in while keeping contaminants out. The seal is crimped in place on the entire circumference of the outer ring.

Because this style insert is commonly used in pressed steel housings without grease fittings, SB insert bearings come standard as a non-greaseable insert and are considered to be Lubed-for-Life.

SB2xx-xxG
The G suffix version of the insert bearing has the same features and benefits as the SB insert. Additionally it is able to be regreased. This style has grease access hole(s) in the outer ring. It features an anti-rotation pin as it is primarily used in cast iron housing applications that have a grease fitting standard.

Factory Lubrication
The SB Light Duty Narrow Inner Ring Set Screw Insert Bearing is factory lubricated with Chevron SRI#2 AW (anti-wear) grease. The insert contains 30-40% grease fill by volume. The SB insert is factory sealed after lubrication and is considered Lubed-for Life.

SB2xx-xxG
The G suffix version of the SB insert is factory lubricated with Chevron SRI#2 AW (anti-wear) grease. The insert contains 30-40% grease fill by volume. The G version of the SB insert is able to be regreased. This style has grease access hole(s) in the outer ring.
SB Series Set Screw Locking Bearing
SB Light Duty Narrow Inner Ring Set Screw Insert Bearing
SB insert bearings are made from 52100 series bearing steel. The SB insert has a spherical OD which allows it to self-align when mounted in various types of mounted bearing housings. The SB insert bearing has a flush back face which makes it ideal for positions where space is limited. It features a metal-faced rubber seal which keeps lubricant in while keeping contaminants out. The seal is crimped in place on the entire circumference of the outer ring.

Because this style insert is commonly used in pressed steel housings without grease fittings, SB insert bearings come standard as a non-greaseable insert and are considered to be Lubed-for-Life.

SB2xx-xxG
The G suffix version of the insert bearing has the same features and benefits as the SB insert. Additionally it is able to be regreased. This style has grease access hole(s) in the outer ring. It features an anti-rotation pin as it is primarily used in cast iron housing applications that have a grease fitting standard.

Factory Lubrication
The SB Light Duty Narrow Inner Ring Set Screw Insert Bearing is factory lubricated with Chevron SRI#2 AW (anti-wear) grease. The insert contains 30-40% grease fill by volume. The SB insert is factory sealed after lubrication and is considered Lubed-for Life.

SB2xx-xxG
The G suffix version of the SB insert is factory lubricated with Chevron SRI#2 AW (anti-wear) grease. The insert contains 30-40% grease fill by volume. The G version of the SB insert is able to be regreased. This style has grease access hole(s) in the outer ring.

SB Series Set Screw Locking Bearing Size Chart

Set Screw Locking Bearing SB

Bearing No. Shaft Dia Boundary Dimensions(mm)
Basic Load
Ratings
Mass
(Kg)
in. mm D Bi Be n m G ds Cr Cor
SB201 - 12 40 22 12 6 16 4 M6x1.0 9600 4400 0.10
SB201-8 1/2 - 40 22 12 6 16 4 1/4-28UNF 9600 4400 0.10
SB202 - 15 40 22 12 6 16 4 M6x1.0 9600 4400 0.09
SB202-10 5/8 - 40 22 12 6 16 4 1/4-28UNF 9600 4400 0.09
SB203 - 17 40 22 12 6 16 4 M6x1.0 9600 4400 0.08
SB204 - 20 47 25 14 7 18 5 M6x1.0 12890 6490 0.13
SB204-12 3/4 - 47 25 14 7 18 5 1/4-28UNF 12890 6490 0.13
SB205 - 25 52 27 15 7.5 19.5 5.5 M6x1.0 14000 7560 0.16
SB205-14 7/8 - 52 27 15 7.5 19.5 5.5 1/4-28UNF 14000 7560 0.18
SB205-15 15/16 - 52 27 15 7.5 19.5 5.5 1/4-28UNF 14000 7560 0.18
SB205-16 1 - 52 27 15 7.5 19.5 5.5 1/4-28UNF 14000 7560 0.16
SB206 - 30 62 30 16 8 22 6 M8x1.0 19510 11160 0.25
SB206-17 1-1/16 - 62 30 16 8 22 6 5/16-24UNF 19510 11160 0.27
SB206-18 1-1/8 - 62 30 16 8 22 6 5/16-24UNF 19510 11160 0.26
SB206-19 1-3/16 - 62 30 16 8 22 6 5/16-24UNF 19510 11160 0.25
SB206-20 1-1/4 - 62 30 16 8 22 6 5/16-24UNF 19510 11160 0.24
SB207 - 35 72 32 17 8.5 23.5 6 M8x1.0 25640 15330 0.38
SB207-20 1-1/4 - 72 32 17 8.5 23.5 6 5/16-24UNF 25640 15330 0.43
SB207-21 1-5/16 - 72 32 17 8.5 23.5 6 5/16-24UNF 25640 15330 0.42
SB207-22 1-3/8 - 72 32 17 8.5 23.5 6 5/16-24UNF 25640 15330 0.38
SB207-23 1-7/16 - 72 32 17 8.5 23.5 6 5/16-24UNF 25640 15330 0.31
SB208 - 40 80 34 18 9 25 6 M8x1.0 28890 17110 0.50
SB208-24 1-1/2 - 80 34 18 9 25 6 5/16-24UNF 28890 17110 0.52
  • TEL:+86-574-6399-8066
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