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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
Double row cylindrical roller bearing, 110 x 170 x 45 mm, 1:12 tapered bore, ISO P4, C1NA clearance. NTN NN3022KC1NAP4 precision spindle bearing, brass cage.
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| MFR / Brand | NTN |
|---|---|
| MPN | NN3022KC1NAP4 |
| Model | NN3022 K C1 NA P4 NN3022K |
| Bearing Type | Cylindrical Roller Bearing, Open |
| ID | 110 mm |
| OD | 170 mm |
| Width | 45 mm |
| Material | Bearing Steel |
|---|---|
| Series | NN30 |
| Lubricant | Grease or oil |
| Mpn Variants | NN3022KC1NAP4, NN-3022-K-C1-NA-P4, NN3022K C1NA P4, NN3022K |
| Precision Class | RBEC 7 / P4 |
| Dynamic Load Rating | 229,000 N |
| Static Load Rating | 375,000 N |
| Precision Rating | RBEC 7 / P4 |
| Rolling Elements | Cylindrical Roller |
| Item Weight | 3.51 kg (7.74 lb) |
| Cage Material | Machined brass |
| Limiting Speed | 3,600 rpm grease; 4,300 rpm oil |
| Number Of Rows | 2 |
| Bore Type | Tapered 1:12 |
| Snap Ring Included | No |
| Internal Clearance | C1NA |
| Harmonization Code | 8482.50.00 |
| Closure Type | Open |
| Cross Reference 1 | NSK NN3022MBKRCC1P4 - brass cage, P4 |
|---|---|
| Cross Reference 2 | FAG NN3022-AS-K-M-SP - brass cage, outer-ring lube groove |
| Cross Reference 3 | SKF NN 3022 KTN9/SP - polyamide cage |
| Cross Reference 4 | Koyo NN3022K - normal class, not P4 |
NTN NN3022KC1NAP4 precision double row cylindrical roller bearing, type NN, with a 1:12 tapered bore. Bore Diameter: 110 mm. Outside Diameter: 170 mm. Width: 45 mm. Precision Class: RBEC 7 / P4. Internal Clearance: C1NA. Cage Material: Machined brass. Unit Quantity: 1 Pc.
NN — double row cylindrical roller bearing, ribs on the inner ring, plain separable outer ring.
30 — ISO dimension series 30.
22 — bore code, 110 mm.
K — 1:12 tapered bore.
C1NA — C1 radial clearance, non-interchangeable: inner and outer ring are matched and supplied as a set.
P4 — ISO Class 4 precision.
Bore Diameter: 110 mm. Outside Diameter: 170 mm. Width: 45 mm. Number Of Rows: 2. Rolling Elements: Cylindrical Roller. Bore Type: Tapered 1:12. Dynamic Load Rating: 229,000 N. Static Load Rating: 375,000 N. Limiting Speed: 3,600 rpm grease; 4,300 rpm oil. Precision Class: RBEC 7 / P4. Internal Clearance: C1NA. Cage Material: Machined brass. Closure Type: Open. Item Weight: 3.51 kg (7.74 lb). Series: NN30.
Roller outside envelope Ew: 155 mm. Shaft abutment da min: 119 mm. Housing abutment Da max: 157 mm. Fillet r: 2.0 mm. ras max: 2.0 mm.
Written as NN3022KC1NAP4, NN3022K C1NA P4 and NN3022K. NSK NN3022MBKRCC1P4: brass cage, P4. FAG NN3022-AS-K-M-SP: brass cage, outer-ring lube groove. SKF NN 3022 KTN9/SP: polyamide cage. Koyo NN3022K: normal class, not P4.
Bore 110 mm, outside diameter 170 mm, width 45 mm, with a 1:12 tapered bore.
C1NA is C1 radial clearance, non-interchangeable, with matched inner and outer rings. P4 is ISO Class 4 precision.
Dynamic 229,000 N, static 375,000 N, limiting speed 3,600 rpm with grease and 4,300 rpm with oil.
$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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