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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:
4 in stock
NTN 4T-78214C/78551 inch single-row tapered roller bearing cone and cup set, 2.1250 in bore, 5.513 in OD. 190 kN dynamic, 212 kN static load rating.
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| MFR / Brand | NTN |
|---|---|
| MPN | 4T-78214C/78551 |
| Model | 78214C 78551 |
| Bearing Type | Tapered Roller Bearing Assembly |
| ID | 2.1250 in (53.975 mm) |
| OD | 5.513 in (140.03 mm) |
| Arrangement Configuration | Cone and Cup Set |
|---|---|
| Additional Attributes | Cone 78214C; cup 78551; cone width 1.3085 in (33.236 mm); cup width 0.9260 in (23.52 mm) |
| Dynamic Load Rating | 190,000 N |
| Static Load Rating | 212,000 N |
| Cage Material | Pressed steel |
| Number Of Rows | 1 |
| Limiting Speed | 2,600 rpm grease; 3,400 rpm oil |
| Design Units | Inch |
| Bearing Material | Case hardening steel |
| Industry Terms | tapered roller bearing set; inch taper bearing; cone and cup set; single row taper bearing; 78214C cone |
| Common Misspellings | NTN 78214/78551; 4T 78214C/78551; 78241C/78551; NNT 4T-78214C/78551 |
| Mpn Variants | 4T-78214C/78551; 78214C/78551; 78214C 78551; 78214C-78551 |
| Closure Type | Open |
NTN 4T-78214C/78551 inch-series single-row tapered roller bearing set: one 78214C cone and one 78551 cup. Bore 2.1250 in (53.975 mm), outside diameter 5.513 in (140.03 mm). Unit Quantity: 1 Pc (1 cone + 1 cup). Searchable forms: 4T-78214C/78551, 78214C/78551, 78214C 78551, 78214C-78551.
78214C — NTN cone part number.
78551 — NTN cup part number.
Bore Diameter: 2.1250 in (53.975 mm). Outside Diameter: 5.513 in (140.03 mm). Cone Width: 1.3085 in (33.236 mm). Cup Width: 0.9260 in (23.52 mm). Number Of Rows: 1. Rolling Elements: Tapered roller. Cage Material: Pressed steel. Bearing Material: Case hardening steel. Closure Type: Open. Design Units: Inch.
Dynamic Load Rating: 190,000 N. Static Load Rating: 212,000 N. Limiting Speed: 2,600 rpm on grease; 3,400 rpm on oil.
Cone 78214C: bore 2.1250 in, width 1.3085 in. Cup 78551: outside diameter 5.5130 in, width 0.9260 in.
One 78214C cone and one 78551 cup.
Bore 2.1250 in (53.975 mm), outside diameter 5.513 in (140.03 mm), cone width 1.3085 in (33.236 mm), cup width 0.9260 in (23.52 mm).
Dynamic load rating 190,000 N, static load rating 212,000 N, limiting speed 2,600 rpm on grease and 3,400 rpm on oil.
$1,499.38
2 in stock
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
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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