BEARINGS AND FASTENERS
- Extensive List of Sizes - containing various greasable and non-greasable versions.
- Multiple Bearing Greasablility Options - to fit any job; one shield greasable bearing, one seal greasable bearing, open bearing, and shoulder bearing available.
- Available Pre-pressed for all Cushothane® Load Wheels - with additional assembly options for drop-in ready replacements.
- Can Withstand External Loading Forces - such as radial loading, thrust (axial) loading, and angular loading.
- Various Bearing Configurations - such as contact seals on one or both sides, shields on one or both sides, contact seals with extended inner ring, and contact seals with shield and extended inner ring.
- $0.25 Bearing pressing service available.
Got Questions?
Superior Tire & Rubber Corp. offers competitively priced bearings within an extensive list of sizes. With this service, you will receive both wheels and bearings in one package from one purchase.
For more savings, we reduce your cost of labor by offering our bearing pressing service at just $0.25 per bearing.
Bearing Dimensions & Specifications
Ball Bearings | Information |
5205
| OD – 2.0470 in | 52 mm Width – 0.8130 in | 21mm ID – 0.9840 in | 25 mm |
6004
| OD – 1.6530 in | 42 mm Width – 0.4720 in | 12 mm ID –0.7870 in | mm |
6005
| OD – 2.0472 in | 52 mm Width – 0.5906 in | 15 mm ID – 0.9843 in | 25 mm |
6006
| OD – 2.4409 in | 62 mm Width – 0.6299 in | 16 mm ID – 1.1811 in | 30 mm |
6203
| OD – 1.5740 in | 40 mm Width – 0.4720 in | 12 mm ID – 0.6690 in | 17 mm |
6204
| OD – 1.8500 in | 47 mm Width – 0.5510 in | 14 mm ID – 0.7870 in | 20 mm |
6204-12
| OD – 1.8500 in | 47 mm Width – 0.5510 in | 14 mm ID – 0.7500 in | 19.06 mm |
6205
| OD – 2.0470 in | 52 mm Width – 0.5910 in | 15 mm ID – 0.9842 in | 25 mm |
6205-16
| OD – 2.0470 in | 52 mm Width – 0.5910 in | 15 mm ID – 1.0000 in | 25.4 mm |
6206
| OD – 2.4409 in | 62 mm Width – 0.6229 in | 16 mm ID – 1.1811 in | 30 mm |
6207
| OD – 2.8346 in | 72 mm Width – 0.6693 in | 17 mm ID – 1.3779 in | 35 mm |
6209
| OD – 3.3465 in | 85 mm Width – 0.7480 in | 19 ID – 1.7717 in | 45 mm |
6210
| OD – 3.5433 in | 90 mm Width – 0.7874 in | 20 ID – 1.9685 in | 50 mm |
6304
| OD – 2.0470 in | 52 mm Width – 0.5910 in | 15 mm ID – 0.7870 in | 20 mm |
6304
| OD – 2.0470 in | 52 mm Width – 0.5910 | 15 mm ID – 0.7870 in | 20 mm |
6305
| OD – 2.4409 in | 62 mm Width – 0.6690 in | 17 mm ID – 0.9840 in | 25 mm |
6306
| OD – 3.5433 in | 90 mm Width – 0.7840 in | 20 mm ID – 1.1811 in | 30 mm |
6307
| OD – 3.1496 in | 80 mm Width – 0.8268 in | 21 mm ID – 1.3780 in | 35 mm |
8505
| OD – 2.0472 in | 52 mm Width – 0.6250 in | 16 mm ID –0.9843 in | 25 mm |
8605 | OD – 2.4409 in | 62 mm Width – 0.8270 in | 21 mm ID – 0.9843 in | 25 mm |
87502 | OD – 1.3780 in | 35 mm Width – 0.5000 in | 13 mm ID – 0.5906 in | 15 mm |
87505 | OD – 2.0470 in | 52 mm Width – 0.6250 in | 16 mm ID – 0.9843 in | 25 mm |
87507
| OD – 2.8346 in | 72 mm Width – 0.8268 in | 21 mm ID – 1.3780 in | 35 mm |
R12
| OD – 1.6250 in | 41.28 mm Width – 0.3125 in | 7.94 mm ID – 0.7500 in | 19.05 mm |
Timken Cup and Cone | Information |
LM11910 | OD – 1.7810 in | 45 mm Width – 0.6100 in | 15.49 mm ID – N/A |
LM11949 | OD – Cone Width – N/A ID – 0.7500 in | 19.05 mm |
L44610 | OD – 1.9790 in | 50 mm Width – 0.5600 in | 14.22 mm ID – N/A |
L44643 | OD – Cone Width – N/A ID – 1.000 in | 25.40 mm |
L44649 | OD – Cone Width – N/A ID – 1.0625 in | 26.99 mm |
Lm67010 | OD – 2.3290 in | 59 mm Width – 0.6250 in | 15.88 mm ID – N/A |
Lm67048 | OD – Cone Width – N/A ID – 1.2500 in | 31.75 mm |
382A | OD – 3.8125 in | 96.84 mm Width – N/A ID – 0.8640 in | 21.95 mm |
387A | OD – Cone Width – 2.2500 in | 57.15 mm ID – N/A |
3720 | OD – 3.6618 in | 93.26 mm Width – N/A ID – 1.1930 IN | 30.30 mm |
3780 | OD – Cone Width – 2.0000 in | 50.80 mm ID – N/A |
14273 | OD – 2.7170 in | 69 mm Width – N/A ID – 1.3750 in | 35 mm |
14136 | OD – Cone Width – 1.0423 in | 26 mm ID – N/A |
Bearing Information for Common Material Handling Tire and Wheel Applications:
Single Row Radial Ball Bearing:
Front
Back
Code | NSK – DDU Timken – PP SKF – 2RS NTN – LLU |
Main Function, Benefit, and Concern |
|
Where Used |
|
Front
Back
Code | NSK – Z Timken – D SKF – Z NTN – Z |
Main Function, Benefit, and Concern |
|
Where Used |
|
Front
Back
Code | NSK – DU Timken – P SKF – RS NTN – LU |
Main Function, Benefit, and Concern |
|
Where Used |
|
Front
Back
Code | No Code
|
Main Function, Benefit, and Concern |
|
Where Used |
|
Front
Back
Code | No Typical Coding Pattern
|
Main Function, Benefit, and Concern |
|
Where Used |
|
Single Row Cup and Cone:
Code | No Typical Coding Pattern
|
Main Function, Benefit, and Concern |
|
Where Used |
|
Loading External Forces:
External Force | Type |
Radial Loading | Is a force perpendicular to the axis of rotation (axle), such as weight (most Load wheels.) |
Thrust (Axial) Loading | A force parallel to the axis of rotation (axle), such as side impact or cornering. |
Angular Loading | A combination of both radial and thrust loading resulting in an angular force acting on the bearing (most Drive tires and CL-II Caster wheels.) |
Assembly Options:
Load Wheel:
New Suffix | Description |
A1 | Greaseable bearing with 1-shield on the outside |
New Suffix | Description |
A1-V2 | Greaseable bearing with 1-seal on the outside |
New Suffix | Description |
A2 | Non-greaseable bearing with 2-seals on the inside and outside |
New Suffix | Description |
A2-V2 | Non-greaseable bearing with 2-sheilds on the inside and outside |
*If using a Shoulder bearing for any configuration "-SB" will be added to suffix
*If using a dual wheel, replace the "A" with a "D"
*If using a triple wheel, replace the "A" with a "T"
Load Wheel with Spacer and or Washer:
New Suffix | Description |
A3 | Greaseable bearing with 1-shield on the outside & outside cap, spacer, shield and/or washer included |
New Suffix | Description |
A3-V2 | Greaseable bearing with 1-seal on the outside & outside cap, spacer, shield and/or washer included |
New Suffix | Description |
A4 | Non-greaseable bearing with 2-seals on the inside and outside & outside cap, spacer, shield and/or washer included |
New Suffix | Description |
A4-V2 | Non-greaseable bearing with 2-sheilds on the inside and outside & outside cap, spacer, shield and/or washer included |
*If using a Shoulder bearing for any configuration "-SB" will be added to suffix
*If using a dual wheel, replace the "A" with a "D"
*If using a triple wheel, replace the "A" with a "T"
Load Wheel with Spacer and or Washer, as well as Axle and Pin:
New Suffix | Description |
A5 | Greaseable bearing with 1-shield on the outside & outside cap, spacer, shield and/or washer included & axle, zerk and pin included |
New Suffix | Description |
A5-V2 | Greaseable bearing with 1-seal on the outside & outside cap, spacer, shield and/or washer included & axle, zerk and pin included |
.
New Suffix | Description |
A6 | Non-greaseable bearing with 2-seals on the inside and outside & outside cap, spacer, shield and/or washer included & axle and pin included |
New Suffix | Description |
A6-V2 | Non-greaseable bearing with 2-sheilds on the inside and outside & outside cap, spacer, shield and/or washer included & axle and pin included |
*If using a Shoulder bearing for any configuration "-SB" will be added to suffix
*If using a dual wheel, replace the "A" with a "D"
*If using a triple wheel, replace the "A" with a "T"