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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Availability:
1 in stock
Narrow slot take-up bearing unit, 1-3/4 in (44.45 mm) bore, 209 series ball insert, cast iron housing, setscrew locking, non-expansion. Dodge NSTU-SC-112.
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1 in stock
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| MFR / Brand | Dodge |
|---|---|
| MPN | NSTU-SC-112 |
| Model | 125258 |
| ID | 1-3/4 in |
| Material | Cast Iron |
|---|---|
| Type | Take-Up Unit Bearing |
| Base Number | NSTU-SC-112 |
| Industry Terms | Narrow slot take-up; take-up bearing; take-up cartridge; NSTU unit; belt tensioner bearing |
| Application Types | Belt conveyor take-ups, chain drive tensioners, light to moderate duty bulk handling and packaging lines |
| Bearing Insert Type | Ball |
| Bore Shaft Size | 1-3/4 in (44.45 mm) |
| Housing Style | NSTU narrow slot take-up housing, cast iron, powder coated |
| Locking Method | 65° setscrew |
| Replacement Insert | 209 series wide-inner-ring ball insert |
| Mpn Variants | NSTU-SC-112; NSTUSC112; NSTU SC 112 |
| Manufacturer Status | Dodge Industrial / RBC Bearings (formerly Baldor / ABB, originally Rexnord) |
| Compatible With Replaces | Dodge NS-400 series narrow-slot take-up frames |
| Additional Attributes | Take-up adjustment band 1-23/32 to 3-3/64 in; frame rail slot fit 4.015/3.985 in; DualGuard single-lip contact seal with flinger; non-expansion; item numbers 125258 (listed), 125371 (Dodge catalogue), 068184 (non-lube) |
| Bearing Type | Mounted wide-inner-ring ball bearing take-up unit |
| Item Weight | 4.7 lb |
| Limiting Speed | 3,000 rpm |
| Number Of Rows | 1 (single row) |
| Part Number | NSTU-SC-112 |
| Static Load Rating | 4,906 lb |
Dodge NSTU-SC-112 narrow slot take-up bearing unit for a 1-3/4 in (44.45 mm) shaft. The insert is a 209 series wide-inner-ring steel ball bearing in a powder-coated cast iron take-up housing, locked to the shaft with 65° setscrews. Non-expansion build. Condition: new old stock, made in USA, open box.
NSTU — Narrow Slot Take-Up housing.
SC — setscrew locking, cast iron housing, standard-duty ball insert.
112 — bore size code, 1-3/4 in.
Bore Diameter: 1-3/4 in (44.45 mm). Housing Style: NSTU narrow slot take-up housing. Housing Material: Cast iron, powder coated. Bearing Insert Type: 209 series wide-inner-ring ball insert. Locking Method: 65° setscrew. Expansion Type: Non-expansion. Seal: DualGuard single-lip contact seal with flinger. Static Load Rating: 4,906 lb (209 series). Maximum Speed: 3,000 rpm (SC narrow-slot family). Item Weight: 4.7 lb. Unit Quantity: 1 Pc.
Frame rail slot fit: 4.015 / 3.985 in, for Dodge NS-400 series narrow-slot take-up frames. Take-up adjustment band for this size: 1-23/32 in to 3-3/64 in. Dodge SC narrow-slot dimension table, 209 row: 1.94 / 5.44 / 0.313 / 3.00 / 3.25 / 7/8 / 0.72 / 1.22 / 1.63 / 2.22 in.
Fits Dodge NS-400 series narrow-slot take-up frames. Item numbers: 125258 (listed), 125371 (Dodge catalogue number), 068184 (non-lube version). Search forms: NSTU-SC-112, NSTUSC112, NSTU SC 112. Dodge mounted bearings were originally Rexnord, then Baldor, then ABB, and are now Dodge Industrial under RBC Bearings.
1-3/4 in (44.45 mm), with a 209 series ball insert and setscrew locking.
Dodge NS-400 series narrow-slot frames, with a 4.015 / 3.985 in frame rail slot fit.
1-23/32 in to 3-3/64 in.
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Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
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Our team can locate, cross-reference, and source all parts.
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