UCTBL204-12MZ20W
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Overview |
|
| Part Number | UCTBL204-12MZ20W |
Brand: LILY ![]() |
Interchangeable With: AMI |
| Bearing Part Number | UC204-12MZ20 |
| Housing Part Number | TBL204 |
Characteristics |
|
| System of Measurement | Inch |
| Bearing Type | Ball Bearing |
| Bearing Seal Type | Double Sealed |
| Inner Ring Type | Wide Inner Ring |
| Mounted Type | Pillow Block Bearing |
| Shaft Mount Type | Set Screw Locking |
| Product Series | UCTBL200MZ20 |
| Housing Color | White |
| Lubrication Fitting Tap | 1/4-28 UNF |
Dimensions |
|
| Bore Dia | 0.75" |
| Bore Dia Tolerance | -0.0005" to 0" |
| Fixed Crew Dia | 3/8-16" |
| Hole Length | 0.4375" |
| Overall Height | 2.5938" |
| Pillow Width | 1.3594" |
| Center Height | 1.3125" |
| Whole Length | 2.875" |
| Hole Center to Center | 2" |
| Hole Ctr-to-Ctr Min | 2" |
| Hole Ctr-to-Ctr Max | 2" |
| Width of Inner Ring | 1.22" |
Material |
|
| Bearings Material | AISI 52100 Steel |
| Housing Material | PBT Thermoplastic |
Performance |
|
| Temperature Range | -30° to 110 °C |
Properties |
|
| RoHS | Compliant |
| REACH | Compliant |
| Lubrication | Required |
| Weight | 0.6 lbs |
What does UCTBL204-12MZ20W mean?
UCTBL204-12MZ20W is an AMI inch PBT thermoplastic tapped base pillow block unit with a wide inner ring insert and set screw locking, for a 3/4" (19.05 mm) shaft. The part number breaks down into 6 segments:
- UC
- Wide inner ring ball bearing insert, set screw locking, spherical outer ring. Insert part number is UC204-12MZ20
- TBL
- Housing style: PBT thermoplastic tapped base pillow block. Housing part number is TBL204
- 204
- Frame size 204, 200 series (normal duty)
- -12
- Bore in sixteenths of an inch: 12/16" = 3/4" (19.05 mm)
- MZ20
- Kanigen (electroless nickel) protected insert bearing for corrosion resistance
- W
- Housing color: white
Note: For inch mounted bearings, the number after the dash is the bore in sixteenths of an inch. For example, -8 is 1/2", -12 is 3/4" and -16 is 1".
Note: Part of AMI's Choice corrosion-resistant series.
Frequently asked questions
What does UCTBL204-12MZ20W mean?
UCTBL204-12MZ20W is an AMI inch PBT thermoplastic tapped base pillow block unit with a wide inner ring insert and set screw locking, for a 3/4" (19.05 mm) shaft. UC = wide inner ring ball bearing insert, set screw locking, spherical outer ring. Insert part number is UC204-12MZ20, TBL = housing style: PBT thermoplastic tapped base pillow block. Housing part number is TBL204, 204 = frame size 204, 200 series (normal duty), -12 = bore in sixteenths of an inch: 12/16" = 3/4" (19.05 mm), MZ20 = kanigen (electroless nickel) protected insert bearing for corrosion resistance, W = housing color: white.
What is the bore size of UCTBL204-12MZ20W?
The bore of UCTBL204-12MZ20W is 3/4" (19.05 mm).





