- Thrust bearings
- 51100 51200 51300 51400 series thrust ball bearings
- 52200 52300 series double-direction thrust ball bearing
- Cylindrical roller thrust bearing
- F series miniature thrust ball bearings
- FT inch series thrust ball bearing
- LT inch series thrust ball bearing
- MT inch series thrust ball bearing
- O series inch thrust ball bearing
- thrust ball bearings with aligning block
- XLT inch series thrust ball bearing
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- 62 63 series extra width series
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- 6900 series thin section bearings
- 16000 series deep groove ball bearings
- 88000 87000 8000 extra width series ball bearings
- BL serie heavy load bearings
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- 3000 3800 3900 series double row angular contact bearings
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- 7000,7200,7300 series single row angular contact bearings
- LJT MJT inch single row angular contact bearings
- Four-point contact ball bearing
- Double direction thrust angular contact ball bearing
- Self-Aligning ball bearings
- Self-aligning roller bearings
- Thrust aligning roller bearing
- Single row self-aligning roller bearings
- 222xx series Double row self-aligning roller bearings
- 223xx series Double row self-aligning roller bearings
- 230xx series Double row self-aligning roller bearings
- 231xx series Double row self-aligning roller bearings
- 232xx series Double row self-aligning roller bearings
- 239xx series Double row self-aligning roller bearings
- 240xx series Double row self-aligning roller bearings
- 241xx series Double row self-aligning roller bearings
- 213xx series Double row self-aligning roller bearings
- Linear Bearings & linear units
- Needle roller bearings
- spherical plain bearings
- GE..ES(-2RS) spherical plain bearings
- GE..UK(-2RS) spherical plain bearings
- GE..HO-2RS spherical plain bearings
- GE..FO (2RS) spherical plain bearings
- GE..LO spherical plain bearings
- GE..ZO(-2RS) spherical plain bearings
- GEF.. (SB..A) spherical plain bearings
- GE..FW(-2RS) spherical plain bearings
- GE..AW (GX..T，GX..F) Axial thrust spherical plain bearings
- GE..SW (GAC..F) Angular contact spherical plain bearings
- GE..AX （GX..S) Axial thrust spherical plain bearings
- GE..SX (GAC..S) Angular contact spherical plain bearings
- SI..T-K Rod end spherical plain bearings
- SA..T-K Rod end spherical plain bearings
- SI..P-K Rod end spherical plain bearings
- SA..P-K Rod end spherical plain bearings
- GIHN-K..LO Rod ends for hydraulic components( Cylinder earings)
- GIHO-K..DO Rod ends for hydraulic components
- GIHR..DO Rod ends for hydraulic components
- GIHR-K..DO Rod ends for hydraulic components
- GK..DO Rod ends for hydraulic components
- GF..DO Rod ends for hydraulic components
- GF..LO Rod ends for hydraulic components
- Pillow block & bearing parts
- special bearings
- Power lock & Lock Nut & Grease Nipple etc.
- NN 3040 NN 3040 SPW33 High precision P5 P4 machine tool mainshaft bearings
- Price：
- USD***
- Mini Order：
- 20 PCS
- Capacity：
- 5000 PCS /Month
- Nearest Port：
- Ningbo or Shanghai
- Payment Terms：
- TT L/C D/P D/A Paypal west-union
- Price Terms：
- FOB CIF CNF DDU
- Lead Time：
- 5-90 days
Product Packing & Delivery
Packing Detials：Single box+carton, or as customer's request
Delivery Detail：Be Allowed By Sea,By Air,By Rallway Or Express.
Product Quick Details
KSC bearing corporation professional supply P6 P5 P4 type NN NNU bearings,high precision double roe cylindrical roller bearings, mainly apply to after market for repair machnical tool spindle bearing and heavy machinery bearing. Welcome to order KSC corporation NN 3040 NN 3040 SPW33 High precision P5 P4 machine tool mainshaft bearings , high performance and low price,the best balance between quality and price, the first choice of bearing trader and end user.
| Bearing Number： | NN 3040 SPW33 |
| Interchanged No.： | NN 3040 |
| Brand： | KSC, Neutral or OEM |
| Size (mm)： | 200 x 310 x 82 |
| Material： | GCr15 bearing steel |
| Precision： | P6 P5 P4 |
| Clearence： | C2 C0 C3 C4 C5 |
| Cage： | brass or steel cage |
| Weight (Kg)： | 22.7 |
| Country of Origin： | CHINA |
| Certification： | ISO9001 |
|
| Bearing number | Boundary Dimensions (mm) | Basic Load Ratings(N) | Limiting Speeds(rpm) | weight | |||||||
| d | D | B | r | Ca | Coa | Grease | Oil | approx. kg | |||
| NN 3040 | NN 3040 SPW33 | 200 | 310 | 82 | 2.1 | 655 000 | 1 170 000 | 1 800 | 2 200 | 22.7 | |
| NN 3040 K | NN 3040 KSPW33 | 200 | 310 | 82 | 2.1 | 655 000 | 1 170 000 | 1 800 | 2 200 | 22.7 | |
| NN 3044 | NN 3044 SPW33 | 220 | 340 | 90 | 3 | 815 000 | 1 480 000 | 1 700 | 2 000 | 29.6 | |
| NN 3044 K | NN 3044 KSPW33 | 220 | 340 | 90 | 3 | 815 000 | 1 480 000 | 1 700 | 2 000 | 29.6 | |
| NN 3048 | NN 3048 SPW33 | 240 | 360 | 92 | 3 | 855 000 | 1 600 000 | 1 500 | 1 800 | 32.7 | |
| NN 3048 K | NN 3048 KSPW33 | 240 | 360 | 92 | 3 | 855 000 | 1 600 000 | 1 500 | 1 800 | 32.7 | |
| NN 3052 | NN 3052 SPW33 | 260 | 400 | 104 | 4 | 1 030 000 | 1 920 000 | 1 400 | 1 700 | 47.7 | |
| NN 3052 K | NN 3052 KSPW33 | 260 | 400 | 104 | 4 | 1 030 000 | 1 920 000 | 1 400 | 1 700 | 47.7 | |
| NN 3056 | NN 3056 SPW33 | 280 | 420 | 106 | 4 | 1 080 000 | 2 080 000 | 1 300 | 1 500 | 51.1 | |
| NN 3056 K | NN 3056 KSPW33 | 280 | 420 | 106 | 4 | 1 080 000 | 2 080 000 | 1 300 | 1 500 | 51.1 | |
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