Full Complement Cylindrical Roller Bearings (NNC4912 NNC4914 NNC4916 NNC4918 NNC4920 NNC4922 NNC4924 NNC4926 NNC4928 NNC4830 NNC4930)

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Material: Bearing Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NNC Series
• Load Direction: Radial Bearing
• Separated: Separated
• Precision: P0 P6 P5 P4 P2
• Cage: Steel/ Brass /Polyamide
• Service: OEM ODM
• Transport Package: General Export Packing
• Trademark: Buyer′s Brand /Netural
• Origin: China
• HS Code: 8482400000

Product Description

Product Description

Cylindrical Roller Bearings are designed to handle radial load at high performance and speed. According to the presence or absence of ribs, it can be divided into NU, NJ, NUP, N, NF, NH and other single-row cylindrical roller bearings, and NNU, NN and other double-row cylindrical roller bearings.

The bearing has a separable inner ring and outer ring structure.Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.

 

Product Parameters

Technical specification

Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
 

Types NU, N, NNU, and NN are suitable as free-end bearings. 
Types NJ and NF can sustain limited axial loads in one direction.
Types NH and NUP can be used as fixed-end bearings.
NH-type cylindrical roller bearings consist of the NJ-type cylindrical roller bearings and HJ-type L-shaped thrust collars.
The inner ring loose rib of an NUP-type cylindrical roller bearing should be mounted so that the marked side is on the outside.

 

Bearing No.				weight	dimensions (mm).				load
	S K F MODEL		S K F MODEL	KG	d	D	B	S	Cr	Cor
SL014912	NNC4912			0.49	60	85	25		71	125
		SL024912	NNCL4912	0.47	60	85	25	1	71	125
SL014914	NNC4914			0.78	70	100	30		108	189
		SL024914	NNCL4914	0.75	70	100	30	1	108	189
SL014916	NNC4916			0.88	80	110	30		115	211
		SL024916	NNCL4916	0.85	80	110	30	1	115	211
SL014918	NNC4918			1.35	90	125	35		155	295
		SL024918	NNCL4918	1.3	90	125	35	1.5	155	295
SL014920	NNC4920			1.95	100	140	40		196	380
		SL024920	NNCL4920	1.9	100	140	40	2	196	380
SL014922	NNC4922			2.15	110	150	40		204	410
		SL024922	NNCL4922	2.1	110	150	40	2	204	410
SL014924	NNC4924			2.95	120	165	45		228	455
		SL024924	NNCL4924	2.85	120	165	45	3	228	455
SL014926	NNC4926			3.95	130	180	50		265	530
		SL024926	NNCL4926	3.8	130	180	50	4	265	530
SL014928	NNC4928			4.2	140	190	50		275	570
		SL024928	NNCL4928	4.1	140	190	50	4	275	570
SL014830	NNC4830			2.9	150	190	40		237	550
		SL024830	NNCL4830	2.8	150	190	40	2	237	550
SL014930	NNC4930			6.65	150	210	60		415	840
		SL024930	NNCL4930	6.45	150	210	60	4	415	840

Packaging & Shipping

Our Advantages

1. We have over 10 years' experience.
2. OEM or Non-Standard Bearings: Any requirement for Non-standard bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
3. After Sales Service and Technical Assistance: Our company provides after-sales service and technical assistance as per the customer's requirements and needs.
4. Quick Delivery: Our company provides just-in-time delivery with our streamlined supply chain.
5.We attend promptly to any customer questions. We believe that if our customers are satisfied then it proves our worth. Our customers are always given quick support.                              

Please contact us immediately if you have any questions.

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