NCF3008CV/SL18 3008 Full Complement Cylindrical Roller Bearing 40x68x21mm

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Min. Order:

1 Piece

Payment term:

Delivery time:

2-3 days

Mobile NO.: +8613301527281

Technical Parameters:

Product Designations:

SL 18 3008

Structure:

Cylindrical roller bearing

Inside Diameter:

40 mm

Outside Diameter:

68 mm

Thickness:

21 mm

Weight:

0.31 KG

Precision Rating:

P4 P5 P6 P0

Bearing Material:

GCR-15

Seals Type:

open,PP

NCF 3008CVSL 18 3008 Full Complement Cylindrical roller Bearing 40x68x21mm

Technical

d		40	mm
D		68	mm
B		21	mm
d₁	≈	50	mm
D₁	≈	58	mm
E		61.74	mm
s	max.	2	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm
		Parameter r_3,4 has either the value specified here or the same value as r_1,2.

Abutment dimensions

d_a	min.	45	mm
d_as		47.9	mm
D_a	max.	63	mm
D_b	max.	65	mm
r_a	max.	1	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	57.2	kN
Basic static load rating	C₀	69.5	kN
Fatigue load limit	P_u	8.15	kN
Reference speed		4800	r/min
Limiting speed		6000	r/min
Calculation factor	k_r	0.3
Calculation factor	e	0.3
Calculation factor	Y	0.4

Mass

Mass bearing

0.31

Product Description

Cylindrical roller bearing SL series with single seal or double seals are double row sealed bearings. One row of rollers and outer ring can be assembled as one non-separatable part. Cylindrical rollers are guided by the rib of inner ring. Outer ring has a solid rib, two locating slots on the outer surface with a lock ring which easily locate the bearing axially. The bearing housing width is usually smaller than that of the bearing to reduce required room in the axial direction. As locating bearings, this type of bearing can accommodate axial load in both directions with bigger width, it can also accommodate upsetting momet.

Product Features

a)Excellent for high speeds

b)Can operate with low noise

c)Good radial load capacity

d)Acceptable axial load capacity in both directions

e)Have low torque capacity at startup and running speeds

Applications

electrical motors, machine tools, oil production, steel mills, loading and moving machineries and other industrial machineries.

Our Services

1.Your inquiry to our product & price will be replied within 24 hours.

2.Well-trained & experienced staff are to answer all your inquiries in English of course.

3.OEM & ODM projects are highly welcomed. We have strong R&D team here to help.

4.Your business relationship with us will be confidential to any third party.

5.Good after-sale service offered, please get back if you got question

6.Nowadays, as a professional precision bearing manufacture, we are proud of continual innovation, flexible production, speedy delivery, rapid after-sales service(2 years)

model	model	KG	d(mm)	D(mm)	B(mm)	C(mm)	DYN.(KN)	STAT.(KN)
SL045004PP	NNF5004 ADA 2LSV	0.2	20	42	30	29	40.5	49
SL045005PP	NNF5005 ADA 2LSV	0.24	25	47	30	29	44.5	58
SL045006PP	NNF5006 ADA 2LSV	0.37	30	55	34	33	50	67
SL045007PP	NNF5007 ADA 2LSV	0.48	35	62	36	35	63	88
SL045008PP	NNF5008 ADA 2LSV	0.56	40	68	38	37	76	103
SL045009PP	NNF5009 ADA 2LSV	0.7	45	75	40	39	92	130
SL045010PP	NNF5010 ADA 2LSV	0.76	50	80	40	39	97	142
SL045011PP	NNF5011 ADA 2LSV	1.18	55	90	46	45	115	175
SL045012PP	NNF5012 ADA 2LSV	1.26	60	95	46	45	120	189
SL045013PP	NNF5013 ADA 2LSV	1.33	65	100	46	45	125	203
SL045014PP	NNF5014 ADA 2LSV	1.87	70	110	54	53	168	265
SL045015PP	NNF5015 ADA 2LSV	1.96	75	115	54	53	194	300
SL045016PP	NNF5016 ADA 2LSV	2.71	80	125	60	59	203	325
SL045017PP	NNF5017 ADA 2LSV	2.83	85	130	60	59	211	350
SL045018PP	NNF5018 ADA 2LSV	3.71	90	140	67	66	305	510
SL045019PP	NNF5019 ADA 2LSV	3.88	95	145	67	66	315	530
SL045020PP	NNF5020 ADA 2LSV	3.91	100	150	67	66	330	550
SL045022PP	NNF5022 ADA 2LSV	6.57	110	170	80	79	395	680
SL045024PP	NNF5024 ADA 2LSV	7.04	120	180	80	79	410	740
SL045026PP	NNF5026 ADA 2LSV	10.5	130	200	95	94	540	960
SL045028PP	NNF5028 ADA 2LSV	11.1	140	210	95	94	610	1100
SL045030PP	NNF5030-ADA-2LSV	13.3	150	225	100	99	710	1260
SL045032PP	NNF5032-ADA-2LSV	16.6	160	240	109	108	740	1360
SL045034PP	NNF5034-ADA-2LSV	22.6	170	260	122	121	960	1750
SL045036PP	NNF5036-ADA-2LSV	30.1	180	280	136	135	1140	2130
SL045038PP	NNF5038-ADA-2LSV	31.5	190	290	136	135	1160	2210
SL045040PP	NNF5040-ADA-2LSV	40.8	200	310	150	149	1350	2600
SL04130PP	319426 DA-2LS	7.5	130	190	80	79	430	790
SL04140PP	319428 DA-2LS	8	140	200	80	79	445	840
SL04150PP	319430 DA-2LS	8.4	150	210	80	79	465	920
SL04160PP	319432 DA-2LS	8.8	160	220	80	79	480	970
SL04170PP	319434 DA-2LS	9.3	170	230	80	79	490	1030
SL04180PP	319436 DA-2LS	9.8	180	240	80	79	500	1080
SL04190PP	319438 DA-2LS	12.7	190	260	80	79	520	1130

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NCF3008CV/SL18 3008 Full Complement Cylindrical Roller Bearing 40x68x21mm

NCF3008CV/SL18 3008 Full Complement Cylindrical Roller Bearing 40x68x21mm

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