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Home ProductsCylindrical Roller Bearing

NSK NTN NJ248 Nup248 Cylindrical Roller Bearing

NSK NTN NJ248 Nup248 Cylindrical Roller Bearing

NSK NTN  NJ248 Nup248 Cylindrical Roller Bearing
NSK NTN  NJ248 Nup248 Cylindrical Roller Bearing
NSK NTN  NJ248 Nup248 Cylindrical Roller Bearing
Product Details:
Place of Origin: CHINA
Brand Name: NSK NTN
Model Number: NJ248
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: negotiated
Packaging Details: According to customer requirements
Delivery Time: 1-2 work day
Payment Terms: L/C, D/A, T/T, Western Union
Supply Ability: 500 PC per day
Contact Now
Detailed Product Description
Product Name: Cylindrical Roller Bearing Weight: 48.2KG
Specifiexcavatorion: 240*440*72 Mm Vibration And Noise: Z0V0 / Z1V1 / Z2V2 / Z3V3
Material: Chrome Steel Gcr15Package Precision Rating: ABEC-1 To ABEC-9
Place Of Origin: Shandong, China Service: OEM ODM
Lubriexcavatore: Oil Grease Package: Original Packing
Sample: Avaliable
High Light:

radial roller bearing


cylinder roller bearing

NSK NTN NJ248 Nup248 cylinder Roller Bearings Brass Steel Cage


. Feature


· Long service life

The logarithmic roller profile reduces edge stresses at the roller/raceway contact and sensitivity to misalignment and shaft deflection.

· Enhanced operational reliability
The surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film

· High load carrying capacity

· High stiffness

· Accommodate axial displacement
Except for bearings with flanges on both the inner and outer rings.

· Low friction (Roller end / flange contact area)
The open flange design , together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction and higher axial load carrying capacity.


Applicable Industries Manufacturing Plant,Retail,Construction works ,Energy & Mining
Bore Size {1},{1000} mm
Model Number 248
Precision Rating P2 P4 P5 P6 P0
Seals Type OPEN
Number of Row Single Row
Place of Origin Japan
Product name nsk 248
Material Chrome Steel GCR15
Cage Steel Cage.copper Cage.nylon Cage
Feature Long Life Low Noise
Size standard
Brand NSK
Lubriexcavatorion Oil Grease
Vibration V1 V2 V3 V4
Clearance C0 C2 C3 C4 C5
Sample available

NSK NTN  NJ248 Nup248 Cylindrical Roller Bearing 0


Steel Industry , Mining & Construction , Papermaking Machinery , Wind Turbines , Machine Tools , Gearboxes , Electric Motors , Pumps & Compressors , Injection Molding , Motorcycles , Railways.


Bearing NO. d(mm) D()mm B(mm) Mass(kg)
NU304E 20 52 15 0.201
NU304EM 20 52 15 0.201
NJ304E 20 52 15 0.16
NJ304EM 20 52 15 0.168
N305E 25 62 17 0.244
N305EM 25 62 17 0.298
NF305E 25 62 17 0.244
NU305E 25 62 17 0.251
NU305EM 25 62 17 0.375
NJ305E 25 62 17 0.256
NJ305EM 25 62 17 0.261
NUP305E 25 62 17 0.263
NUP305EM 25 62 17 0.284
NUP305ENV 25 62 17 0.26
N306E 30 72 19 0.36
N306EM 30 72 19 0.41
NU306E 30 72 19 0.367
NU306EM 30 72 19 0.30
NJ306E 30 72 19 0.30
NJ306EM 30 72 19 0.41
NUP306EM 30 72 19 0.40





ZhongHong Bearing Manufacturing Co. Ltd , produces a wide range of ball and roller bearings for automotive making, Ferrous Metallurgy, Chemical Machinery and Machine Manufacturing in its primary plants in China mainland. Our main bearing products include deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings, pump bearings, and many non-standard bearings are also in our product range. The annual output is more than 10 million sets.




NSK NTN  NJ248 Nup248 Cylindrical Roller Bearing 1


NSK NTN  NJ248 Nup248 Cylindrical Roller Bearing 2






NSK NTN  NJ248 Nup248 Cylindrical Roller Bearing 3



NSK NTN  NJ248 Nup248 Cylindrical Roller Bearing 4

Our Services


1. OEM available for different model and brand of bearings


2. Customize some non-standard products to meet customers special requirements


3. All bearings use high chrome GCr15 bearing steel to provide high quality products for each customer


4. Customize package according to customers special requirement


5. Safe, fast and cheap delivery to meet customers urgent need


. Packaging

1.plastic bag+kraft paper+carton+plywood pallets
2.plastic tube+carton+plywood pallets
3.plastic bag+color box+carton+plywood pallets
4.as the client's requirment



1. Less than 45 KGS, we will send by express. (Door to Door, Convenient)

2. Between 45 - 200 KGS, we will send by air transport. (Fastest and safest, but expensive )

3. More than 200 KGS, we will send by sea. (Cheapest and usual)



1. TT. 30% payment in advance as deposit, balance before delivery.

2. L/C at sight. (high bank charges, not suggest , but acceptable )

3. 100% Western Union in advance. (specially for air shipment or small amount)

NSK NTN  NJ248 Nup248 Cylindrical Roller Bearing 5.



Related Products

Deep groove ball bearings Linear ball bearings Pillow block bearings Clutch release bearings
Cylindrical roller bearings Needle roller bearings Thrust ball bearings Thrust roller bearings
Spherical roller bearings Ball joint bearings Conveyor roller bearings Angular contact ball bearings


NSK NTN  NJ248 Nup248 Cylindrical Roller Bearing 6



1. Q:How about your quality of bearings?

A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.


2. Q: Can I get free samples for test from your company?

A: YES, contact us , Standard samples are available.


3. Q:How long is the lead time?

A: The lead time for sample order is 3-5 days, for bulk order is 5-15 days after recipt the deposite.


4. Q: Will you check the products before shipment?

A: Yes, We have a professional QC team. Products will be strictly inspection before shipment


5. Q: What will you do if the customer are unsatisfied with the product? How long will you response for the problems?

A: If have any problem, just contact with us at first time, We will respond within 1 hour , within 24 hours will solve your problem


6.About after-sales service and warranty?

A: We promise to bear the following responsibility when defective product is found:12 months warranty from the first day of receiving goods;



A:1) Less than 45 KGS, we will send by express.

( Door to Door, Convenient )


2) Between 45 - 200 KGS, we will send by air transport.

( Fastest and safest, but expensive )


3) More than 200 KGS, we will send by sea.

( Cheapest, but long time )


Contact Details
ZhongHong bearing Co., LTD.

Contact Person: Sarah Lee

Tel: 18664891887

Send your inquiry directly to us (0 / 3000)

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