UCTB211-35NPMZ2
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Overview |
|
| Part Number | UCTB211-35NPMZ2 |
Brand: LILY ![]() |
Interchangeable With: AMI |
| Bearing Part Number | UC211-35MZ2 |
| Housing Part Number | TB211NP |
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 | UCTB200NPMZ2 |
| Lubrication Fitting Tap | 1/8-27 NPT |
Dimensions |
|
| Bore Dia | 2.1875" |
| Bore Dia Tolerance | -0.0005" to 0" |
| Fixed Crew Dia | 5/8-11" |
| Hole Length | 0.875" |
| Overall Height | 4.625" |
| Pillow Width | 2" |
| Center Height | 2.25" |
| Whole Length | 5.5" |
| Hole Center to Center | 4" |
| Hole Ctr-to-Ctr Min | 4" |
| Hole Ctr-to-Ctr Max | 4" |
| Width of Inner Ring | 2.189" |
Material |
|
| Bearings Material | AISI 52100 Steel |
| Housing Material | Cast Iron - Nickel Protection |
Performance |
|
| Temperature Range | -30° to 110 °C |
Properties |
|
| RoHS | Compliant |
| REACH | Compliant |
| Lubrication | Required |
| Weight | 5.96 lbs |
What does UCTB211-35NPMZ2 mean?
UCTB211-35NPMZ2 is an AMI inch nickel-protected cast iron tapped base pillow block unit with a wide inner ring insert and set screw locking, for a 2 3/16" (55.56 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 UC211-35MZ2
- TB
- Housing style: nickel-protected cast iron tapped base pillow block. Housing part number is TB211NP
- 211
- Frame size 211, 200 series (normal duty)
- -35
- Bore in sixteenths of an inch: 35/16" = 2 3/16" (55.56 mm)
- NP
- Nickel-protected housing for corrosion resistance
- MZ2
- Zinc-protected insert bearing for corrosion resistance
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 Select corrosion-resistant series.
Frequently asked questions
What does UCTB211-35NPMZ2 mean?
UCTB211-35NPMZ2 is an AMI inch nickel-protected cast iron tapped base pillow block unit with a wide inner ring insert and set screw locking, for a 2 3/16" (55.56 mm) shaft. UC = wide inner ring ball bearing insert, set screw locking, spherical outer ring. Insert part number is UC211-35MZ2, TB = housing style: nickel-protected cast iron tapped base pillow block. Housing part number is TB211NP, 211 = frame size 211, 200 series (normal duty), -35 = bore in sixteenths of an inch: 35/16" = 2 3/16" (55.56 mm), NP = nickel-protected housing for corrosion resistance, MZ2 = zinc-protected insert bearing for corrosion resistance.
What is the bore size of UCTB211-35NPMZ2?
The bore of UCTB211-35NPMZ2 is 2 3/16" (55.56 mm).





