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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:
2 in stock
Double row full complement cylindrical roller bearing, 240 x 320 x 80 mm, straight bore, C2 clearance, W33 lubrication groove and feed holes.
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$1,958.42
2 in stock
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| MFR / Brand | FAG |
|---|---|
| MPN | NNC4948V.C2 |
| Model | NNC 4948 V C2 W33 NR-502-A |
| Bearing Type | Cylindrical Roller Bearing, Open |
| ID | 240 mm |
| OD | 320 mm |
| Width | 80 mm |
| Series | NNC49 |
|---|---|
| Base Number | NNC4948 |
| Industry Terms | Full complement cylindrical roller bearing, double row cylindrical roller, cageless roller bearing, W33 bearing |
| Application Types | Heavily loaded slow-speed shafts, gearboxes, rolling mill and press equipment |
| Bore Shaft Size | 240 mm |
| Mpn Variants | NNC4948VC2, NNC-4948-V-C2, NNC 4948 V C2, NNC4948V.C2, NNC4948V C2 W33, NR-502-A |
| Rolling Elements | Cylindrical rollers, two rows |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Internal Clearance | C2 |
| Harmonization Code | 8482.50.00.00 |
| Part Number | NNC4948V.C2 |
| Common Misspellings | NCC4948V.C2; NNC4984V.C2; NNC 4948 V C-2; FAG NN4948V; NNC4948 VC2 |
| Cross Reference 1 | SKF NNC 4948 V (base, no C2) |
|---|---|
| Cross Reference 2 | NKE NNC4948-V (base, no C2) |
| Cross Reference 3 | INA SL014948 (base, no C2) |
| Cross Reference 4 | NN4948 (related size, caged double row cylindrical) |
FAG NNC4948V.C2 double row full complement cylindrical roller bearing, 240 mm bore, 320 mm outside diameter, 80 mm width, straight bore, C2 internal clearance. Unit Quantity: 1 Pc. Country of origin: Germany. Searchable forms include NNC4948VC2, NNC-4948-V-C2, NNC 4948 V C2 and NNC4948V C2 W33.
NNC — double row cylindrical roller design with ribs on both the inner and the outer ring.
V — full complement; the rollers fill the raceway with no cage between them.
C2 — internal radial clearance one class tighter than normal.
W33 — lubrication groove in the outer ring with three radial feed holes.
Bore Diameter: 240 mm. Outside Diameter: 320 mm. Width: 80 mm. Bore Type: Straight. Number Of Rows: 2. Rolling Elements: cylindrical rollers, two rows. Seal Type: Open. Internal Clearance: C2. Series: NNC49. Unit Quantity: 1 Pc.
Straight bore for a cylindrical shaft seat. The W33 groove and three radial holes in the outer ring feed lubricant to the rollers through the housing. Cylindrical rollers carry radial load.
Cross-references: SKF NNC 4948 V, NKE NNC4948-V and INA SL014948 are the base designation on the same 240 x 320 x 80 mm envelope, without the C2 clearance. NN4948 is a related caged size with a different roller count.
Bore 240 mm, outside diameter 320 mm, width 80 mm.
V denotes a full complement design with no cage between the rollers.
W33 is a lubrication groove in the outer ring with three radial feed holes.
$1,100.89
4 in stock
$243.98
6 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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