SIB3 - QA1 Spherical Bearings

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Part #: SIB3
Notes: SIB Alloy Steel Series Spherical Bearing
Your Price: $15.63

Specs

Approx Bearing Weight 0.02
B (+0.0015/-0.005) 0.19
Ball Dia Ref 0.437
D (+0.0000/-0.0007) 0.5312
M Cham Ref 0.02
Misalign Angle 10.5
O Flat Dia Ref 0.307
T (+/-0.005) 0.25
UTL Radical Static 6555
W (+0.000/-0.005) 0.312

This Item Also Available In

Part Number Price Notes & Specs
9036-104 $25.35 Notes Aluminum Bearing Mount
For 26, 26A, 26V, 28, 28A, 28V, 50, 60 & 62 Series
Thread 9/16" - 18
AIB10 $15.75 Notes AIB Alloy Steel Series Spherical Bearing
Approx Bearing Weight 0.17
B (+0.0015/-0.005) 0.625
Ball Dia Ref 1.125
D (+0.0000/-0.0007) 1.3125
M Cham Ref 0.03
Misalign Angle 12
O Flat Dia Ref 0.839
T (+/-0.005) 0.562
UTL Radical Static 37935
W (+0.000/-0.005) 0.75
AIB5T $11.94 Notes AIB-T Alloy Steel Series Spherical Bearing
Approx Bearing Weight 0.04
B (+0.0015/-0.005) 0.3125
Ball Dia Ref 0.625
D (+0.0000/-0.0007) 0.75
M Cham Ref 0.02
Misalign Angle 11
O Flat Dia Ref 0.448
T (+/-0.005) 0.344
UTL Radical Static 12900
W (+0.000/-0.005) 0.437
COM3SS $11.34 Notes COM-SS Stainless Steel Series Spherical Bearing
Approx Bearing Weight 0.01
B (+0.0015/-0.005) 0.19
Ball Dia Ref 0.406
D (+0.0000/-0.0007) 0.5625
M Cham Ref 0.015
Misalign Angle 11
O Flat Dia Ref 0.293
T (+/-0.005) 0.218
UTL Radical Static 4875
W (+/-0.005) 0.281
COM5 $15.13 Notes COM Commercial Series Spherical Bearing
Approx Bearing Weight 0.03
B (+0.0015/-0.005) 0.3125
Ball Dia Ref 0.562
D (+0.0000/-0.0007) 0.75
M Cham Ref 0.032
Misalign Angle 12
O Flat Dia Ref 0.419
T (+/-0.005) 0.281
UTL Radical Static 9713
W (+/-0.005) 0.375
COM5T $23.37 Notes COM-T Commercial Series Spherical Bearing
Approx Bearing Weight 0.03
B (+0.0015/-0.005) 0.3125
Ball Dia Ref 0.562
D (+0.0000/-0.0007) 0.75
M Cham Ref 0.032
Misalign Angle 12
O Flat Dia Ref 0.419
T (+/-0.005) 0.281
UTL Radical Static 9713
W (+/-0.005) 0.375
COM8PK $24.49 Notes Bearing Kit
(2) Spherical Bearings
(4) Snap Rings
(1) Tube of Loctite (w/ Certain Apps)
ID 0.5in
OD 1.0in
Race Material Steel
Width 0.5in
COM9 $15.34 Notes COM Commercial Series Spherical Bearing
Approx Bearing Weight 0.09
B (+0.0015/-0.005) 0.5625
Ball Dia Ref 0.875
D (+0.0000/-0.0007) 1.0937
M Cham Ref 0.032
Misalign Angle 9.5
O Flat Dia Ref 0.71
T (+/-0.005) 0.437
UTL Radical Static 24945
W (+/-0.005) 0.562
EMB10-101 $23.09 Notes EMB Nylon Race Series
Approx Bearing Weight 0.05
B (+0.0025/-0.0005) 0.625
Ball Dia Ref 0.968
D (+/-0.001) 1.06
Misalign Angle 16
No Load Breakaway 10
O Flat Dia Ref 0.739
T (+/-0.005) 0.39
UTL Axial Push 400
UTL Radical Static 2000
W (+/-0.005) 0.625
MCOM20T $19.84 Notes MCOM-T Series Spherical Bearing
Size 20mm
MCOM22 $21.08 Notes MCOM Series Spherical Bearing
Size 22mm
MCOM25T $29.76 Notes MCOM-T Series Spherical Bearing
Size 25mm
MCOM8T $13.01 Notes MCOM-T Series Spherical Bearing
Size 8mm
MIB10T $16.83 Notes MIB-T Alloy Steel Series Spherical Bearing
Approx Bearing Weight 0.17
B (+0.0015/-0.005) 0.625
Ball Dia Ref 1.125
D (+0.0000/-0.0007) 1.3125
M Cham Ref 0.03
Misalign Angle 12
O Flat Dia Ref 0.839
T (+/-0.005) 0.562
UTL Radical Static 25290
W (+0.000/-0.005) 0.75
MIB8 $19.24 Notes MIB Alloy Steel Series Spherical Bearing
Approx Bearing Weight 0.11
B (+0.0015/-0.005) 0.5
Ball Dia Ref 0.937
D (+0.0000/-0.0007) 1.0937
M Cham Ref 0.02
Misalign Angle 9.5
O Flat Dia Ref 0.699
T (+/-0.005) 0.5
UTL Radical Static 18740
W (+0.000/-0.005) 0.625
NPB14T $31.54 Notes NPB-T Narrow Stainless Steel Series Spherical Bearing
Approx Bearing Weight 0.27
B (+0.0000/-0.0005) 0.875
Ball Dia Ref 1.312
D (+0.0000/-0.0005) 0.5625
M Cham Ref 0.044
Misalign Angle 8
No Load Breakaway 3-12
O Flat Dia Ref 0.98
T (+/-0.005) 0.703
UTL Axial Push 9350
UTL Radical Static 62200
W (+0.000/-0.002) 0.875
NPB4T $17.66 Notes NPB-T Narrow Stainless Steel Series Spherical Bearing
Approx Bearing Weight 0.02
B (+0.0000/-0.0005) 0.25
Ball Dia Ref 0.5
D (+0.0000/-0.0005) 0.6562
M Cham Ref 0.022
Misalign Angle 10
No Load Breakaway 0.25-5
O Flat Dia Ref 0.364
T (+/-0.005) 0.25
UTL Axial Push 430
UTL Radical Static 6040
W (+0.000/-0.002) 0.343
NPB5T $17.94 Notes NPB-T Narrow Stainless Steel Series Spherical Bearing
Approx Bearing Weight 0.03
B (+0.0000/-0.0005) 0.3125
Ball Dia Ref 0.562
D (+0.0000/-0.0005) 0.75
M Cham Ref 0.032
Misalign Angle 10
No Load Breakaway 1-8
O Flat Dia Ref 0.419
T (+/-0.005) 0.281
UTL Axial Push 700
UTL Radical Static 8750
W (+0.000/-0.002) 0.375
SIB4 $15.64 Notes SIB Alloy Steel Series Spherical Bearing
Approx Bearing Weight 0.02
B (+0.0015/-0.005) 0.25
Ball Dia Ref 0.5
D (+0.0000/-0.0007) 0.6094
M Cham Ref 0.02
Misalign Angle 14.5
O Flat Dia Ref 0.331
T (+/-0.005) 0.281
UTL Radical Static 8430
W (+0.000/-0.005) 0.375
SIB8 $27.75 Notes SIB Alloy Steel Series Spherical Bearing
Approx Bearing Weight 0.11
B (+0.0015/-0.005) 0.5
Ball Dia Ref 0.937
D (+0.0000/-0.0007) 1.0937
M Cham Ref 0.02
Misalign Angle 9.5
O Flat Dia Ref 0.699
T (+/-0.005) 0.5
UTL Radical Static 28110
W (+0.000/-0.005) 0.625
WPB10T $25.47 Notes WPB-T Wide Stainless Steel Series Spherical Bearing
Approx Bearing Weight 0.16
B (+0.0000/-0.0005) 0.625
Ball Dia Ref 1.062
D (+0.0000/-0.0005) 1.1875
M Cham Ref 0.032
Misalign Angle 12
No Load Breakaway 3-12
O Flat Dia Ref 0.752
T (+/-0.005) 0.567
UTL Axial Push 6130
UTL Radical Static 29000
W (+0.000/-0.002) 0.75
WPB10TG $26.66 Notes WPB-TG Wide Stainless Steel Series Spherical Bearing
Approx Bearing Weight 0.16
B (+0.0000/-0.0005) 0.625
Ball Dia Ref 1.062
D (+0.0000/-0.0005) 1.1875
G (+0.000/-0.010) 1.089
Misalign Angle 12
No Load Breakaway 3-12
O Flat Dia Ref 0.752
P (+0.000/-0.015) 0.04
R (+0.002/-0.005) 0.015
S Min 0.02
T (+/-0.005) 0.567
UTL Axial Push 6130
UTL Radical Static 29000
WPB16TG $50.86 Notes WPB-TG Wide Stainless Steel Series Spherical Bearing
Approx Bearing Weight 0.97
B (+0.0000/-0.0005) 1
Ball Dia Ref 1.875
D (+0.0000/-0.0005) 2.125
G (+0.000/-0.010) 2.003
Misalign Angle 12
No Load Breakaway 3-12
O Flat Dia Ref 1.269
P (+0.000/-0.015) 0.06
R (+0.002/-0.005) 0.015
S Min 0.02
T (+/-0.005) 1.005
UTL Axial Push 19300
UTL Radical Static 104000
WPB5T $15.97 Notes WPB-T Wide Stainless Steel Series Spherical Bearing
Approx Bearing Weight 0.04
B (+0.0000/-0.0005) 0.3125
Ball Dia Ref 0.593
D (+0.0000/-0.0005) 0.6875
M Cham Ref 0.032
Misalign Angle 14
No Load Breakaway 0.25-5
O Flat Dia Ref 0.36
T (+/-0.005) 0.317
UTL Axial Push 1640
UTL Radical Static 9400
W (+0.000/-0.002) 0.437
WPB6T $16.92 Notes WPB-T Wide Stainless Steel Series Spherical Bearing
Approx Bearing Weight 0.06
B (+0.0000/-0.0005) 0.375
Ball Dia Ref 0.687
D (+0.0000/-0.0005) 0.8125
M Cham Ref 0.032
Misalign Angle 8
No Load Breakaway 1-8
O Flat Dia Ref 0.466
T (+/-0.005) 0.406
UTL Axial Push 2630
UTL Radical Static 13700
W (+0.000/-0.002) 0.5

All Fitments

UNIVERSAL
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
0 - 0 NON APPLICATION SPECIFIC ALL ALL ALL ALL ALL ALL

Product Description

QA1’s spherical bearings are available in a wide variety of sizes, styles and materials with or without PTFE liners. Custom sizes and materials available upon request.

SLB Endura Series Spherical Bearings
For the ultimate in performance spherical bearings, look no further than QA1’s SLB Endura Series spherical bearings. SLB Series spherical bearings are completely self-sealing and self-lubricating because of their Nylon/PTFE injection molded race that keeps dirt and debris out. This design results in metal to metal support for heavy shock loads and smooth operation for low and moderate loads.

BALL

  • 52100 Bearing Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

LINER

  • Nylon/PTFE
  • Self-Lubricating
  • Self-Sealing

RACE

  • Stainless Steel
  • Heat Treated

EXCLUSIVE FEATURES

  • Metal to Metal Support for Heavy Shock Loads

EMB Nylon Race Series Spherical Bearings
QA1’s EMB Nylon Race Series spherical bearings feature an injection molded race for superior ball to race conformity. This race results in the bearing being completely self-sealing and self-lubricating, keeping dirt and debris out. EMB Series spherical bearings are ideal for low load, low oscillation applications.

BALL

  • 52100 Bearing Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

RACE

  • Nylon/PTFE
  • Self-Lubricating
  • Self-Sealing
  • 0.006” – 0.008” Deep 60° V-Groove – 56 TPI

Note: Part #EMB9-101 – Bore tolerance is +0.005/-0.000; ball width tolerance is +0.040/-0.020; no O.D. v-groove.

COM & COM-T Commercial Series Spherical Bearings
For an economical traditional spherical bearing, QA1’s COM and COM-T Series is the perfect choice. Each bearing is made from chromoly steel with an optional self-lubricating PTFE liner.

BALL

  • 52100 Bearing Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

LINER (COM-T)

  • PTFE
  • Self-Lubricating

RACE

  • Chromoly Steel (Mfr.’s Option – Stainless Steel)
  • Heat Treated
  • Protective Coated for Corrosion Resistance

COM-SS Stainless Steel Series Spherical Bearings
For a polishable spherical bearing, QA1’s COM-SS Stainless Steel Series is the perfect choice. Each bearing is made from 300 Series Stainless Steel and is available in a variety of sizes.

More information on QA1’s COM-SS Stainless Steel Series spherical bearings is available below:

BALL

  • 440C Stainless Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

RACE

  • 300 Series Stainless Steel

HCOM & HCOM-T Large Bore Series Spherical Bearings
For those special applications, QA1’s HCOM and HCOM-T Large Bore Series spherical bearings are a great solution. With bore sizes from one to two inches, these spherical bearings are ideal for large applications. Each bearing is made from chromoly steel with an optional self-lubricating PTFE liner.

BALL

  • 52100 Bearing Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

LINER (HCOM-T)

  • PTFE
  • Self-Lubricating

RACE

  • Chromoly Steel
  • Heat Treated
  • Protective Coated for Corrosion Resistance

NPB-T Narrow Stainless Steel Series Spherical Bearings
For a precision spherical bearing, QA1’s NPB-T Narrow Stainless Steel Series spherical bearings are the perfect selection. Each bearing is made from Stainless Steel with a PTFE liner and has tighter tolerances than traditional spherical bearings.

BALL

  • 440C Stainless Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

LINER

  • PTFE
  • Self-Lubricating

RACE

  • Stainless Steel
  • Heat Treated

YPB-T High Misalignment Stainless Steel Series Spherical Bearings
For applications requiring high misalignment, QA1’s YPB-T High Misalignment Stainless Steel Series spherical bearings are the ideal choice. Each bearing is made from Stainless Steel with a PTFE liner, has tighter tolerances and at least double the misalignment angle compared to traditional spherical bearings.

BALL

  • 440C Stainless Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

LINER

  • PTFE
  • Self-Lubricating

RACE

  • Stainless Steel
  • Heat Treated

WPB-T & WPB-TG Wide Stainless Steel Series Spherical Bearings
QA1’s WPB-T and WPB-TG Wide Stainless Steel Series spherical bearings are a precision grade spherical bearing. Each bearing is made from Stainless Steel with a PTFE liner and has tighter tolerances than traditional spherical bearings. Also available with this series is an optional staking groove.

BALL

  • 440C Stainless Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

LINER

  • PTFE
  • Self-Lubricating

RACE

  • Stainless Steel
  • Heat Treated
  • Staking Groove (WPB-TG)

AIB & AIB-T Chromoly Steel Series Spherical Bearings
Made from chromoly steel, QA1’s AIB & AIB-T Series spherical bearings offer better wear characteristics than their traditional carbon steel counterparts. These spherical bearings are available with an optional self-lubricating PTFE liner.

More information on QA1’s AIB & AIB-T Chromoly Steel Series spherical bearings is available below:

BALL

  • 52100 Bearing Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

LINER (AIB-T)

  • PTFE
  • Self-Lubricating

RACE

  • Chromoly Steel
  • Heat Treated
  • I.D. Protective Coated for Corrosion Resistance
  • Oil Coated
  • Mfr.’s Option – Heat Treated Stainless Steel

SIB & SIB-T Stainless Steel Series Spherical Bearings
The SIB and SIB-T Series spherical bearings are QA1’s top of the line commercial spherical bearing. Offering better wear characteristics than their traditional carbon steel counterparts, these spherical bearings are made from Stainless Steel and are corrosion resistant. They are also available with an optional self-lubricating PTFE liner.

BALL

  • 52100 Bearing Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

LINER (SIB-T)

  • PTFE
  • Self-Lubricating

RACE

  • Stainless Steel
  • Heat Treated
  • Oil Coated

MIB & MIB-T Alloy Steel Series
QA1’s MIB and MIB-T Low Carbon Steel Series spherical bearings offer more wear surface than a traditional COM bearing, extending the life due to the increased race width and diameter. An optional self-lubricating PTFE liner is also available with these spherical bearings.

BALL

  • 52100 Bearing Steel
  • Heat Treated
  • Hard Chrome Plated
  • Precision Ground

LINER (MIB-T)

  • PTFE
  • Self-Lubricating

RACE

  • Low Carbon Steel
  • I.D. Protective Coated for Corrosion Resistance
  • Oil Coated
  • Mfr.’s Option – Heat Treated Stainless Steel

GEZ Series Fractured Race Spherical Bearings
Ideally suited for high wear and increased load applications in industrial markets, QA1’s GEZ Series fractured race spherical bearings are manufactured using 52100 bearing steel. Because of the strength of the steel, the race cannot be molded around the ball and therefore is fractured slightly to allow the ball to be inserted. The hardened and ground surfaces allow for full ball to race conformity, resulting in reduced wear, smooth operation and less localized stress.

BALL

  • 52100 Bearing Steel
  • Protective Coated for Corrosion Resistance

RACE

  • 52100 Bearing Steel
  • Protective Coated for Corrosion Resistance
  • 2 Rubber Seals (2RS)

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