Cylindrical Roller Bearing For Rolling Stock, Machine Tool Spindles NNU4130M/W33

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NNU 4130 M/W33

Bore Diameter:150 mm

Outside Diameter:250 mm

Width:100 mm

Weight:18 kg

The NNU 4130 M/W33 bearing is a Cylindrical Roller Bearing with an inner diameter of 150 mm , an outer diameter of 250 mm, a width of 100 mm. It typically uses P6, P5 grade precision tolerances and open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

150 mm

Outside Diameter:

250 mm

Thickness:

100 mm

Weight:

18 KG

Specifications:

Structure:

cylindrical roller bearing

Brand:

HDBB or OEM

Precision Rating:

P6, P5

Bearing Material:

chrome steel Gcr15, stainless steel, carbon steel

Seals Type:

open

Transaction Information:

Payment term:

T/T(30% deposit in advance), Irrevocable L/C at si

Delivery time:

3-25 days (according to the order quantity)

Detailed description

Cylindrical Roller Bearing NNU 4130 M/W33

Model:NNU 4130 M/W33

Dimension:150x250x100mm

Bore Size:150mm

Outside Diameter:250mm

Width:100mm

Basic Dynamic Load Rating:748kN

Basic Static Load Rating:1290kN

Fatigue Load Limit:143kN

Limiting Speed:3000r/min

Mass:18.0kg

Material of Rings and Balls: Chrome steel,Carbon steel, Stainless steel

Cage Material: Brass,Steel,Nylon

Package: Usually made by plastic tube+anti-rust paper+box+carton

Terms of Payment: T/T(30% deposit in advance), Irrevocable L/C at sight, Western Union

Delivery Time: 3-25 days, according to the order quantity

Application : motor, locomotives, autos,spindle,equipment, internal combustion engine, generator, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery, etc.

Single row: NU, NJ, NUP, N, NCF and NJG designs

Double row: NNU, NN and NNF designs

Cylindrical roller bearings mainly bear radial load.it is linear contact between roller and raceway.Rolling ring wall with small friction, Cylindrical roller bearing is suitable for high-speed rotation due to the small friction between rolling element and ring.According ring with ribs orwithout ribs , Cylindrical roller bearing can be divided into NU, NJ, NUP, N, NF and other single row bearings, and NNU, NN and other double row bearings. The application of cylindrical roller bearing is Medium-sized motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, gear boxes, rolling mill, vibrating screen, and lifting transportation machinery.

Boundary dimensions(mm)				Basic load ratings(kN)		Limiting speeds(rpm)		Mass(Kg)	Bearing Number
d	D	B	rs min	Cr	Cor	Grease	Oil	(Approx.)	TDGS
25	47	16	0.6	25.8	30.0	14,000	17,000	0.124	NN3005
25	47	16	0.6	25.8	30.0	14,000	17,000	0.121	NN3005K
30	55	19	1	31.0	37.0	12,000	15,000	0.199	NN3006
30	55	19	1	31.0	37.0	12,000	15,000	0.193	NN3006K
35	62	20	1	38.0	47.5	11,000	13,000	0.242	NN3007
35	62	20	1	38.0	47.5	11,000	13,000	0.235	NN3007K
40	68	21	1	43.5	55.5	9,700	11,000	0.312	NN3008
40	68	21	1	43.5	55.5	9,700	11,000	0.303	NN3008K
45	75	23	1	52.0	68.5	8,800	10,000	0.405	NN3009
45	75	23	1	52.0	68.5	8,800	10,000	0.393	NN3009K
50	80	23	1	53.0	72.5	8,000	9,400	0.433	NN3010
50	80	23	1	53.0	72.5	8,000	9,400	0.419	NN3010K
55	90	26	1.1	69.5	96.5	7,300	8,600	0.651	NN3011
55	90	26	1.1	69.5	96.5	7,300	8,600	0.631	NN3011K
60	95	26	1.1	71.0	102	6,700	7,900	0.704	NN3012
60	95	26	1.1	71.0	102	6,700	7,900	0.683	NN3012K
65	100	26	1.1	75.0	111	6,200	7,300	0.758	NN3013
65	100	26	1.1	75.0	111	6,200	7,300	0.735	NN3013K
70	110	30	1.1	94.5	143	5,800	6,800	1.04	NN3014
70	110	30	1.1	94.5	143	5,800	6,800	1.01	NN3014K

Boundary dimensions(mm)				Basic load ratings(kN)		Limiting speeds(rpm)		Mass(Kg)	Bearing Number
d	D	B	rs min	Cr	Cor	Grease	Oil	(Approx.)	TDGS
75	115	30	1.1	96.5	149	5,400	6,300	1.14	NN3015
75	115	30	1.1	96.5	149	5,400	6,300	1.11	NN3015K
80	125	34	1.1	116	179	5,100	5,900	1.52	NN3016
80	125	34	1.1	116	179	5,100	5,900	1.47	NN3016K
85	130	34	1.1	122	194	4,800	5,600	1.61	NN3017
85	130	34	1.1	122	194	4,800	5,600	1.56	NN3017K
90	140	37	1.5	143	228	4,500	5,300	2.07	NN3018
90	140	37	1.5	143	228	4,500	5,300	2.01	NN3018K
95	145	37	1.5	146	238	4,300	5,000	2.17	NN3019
95	145	37	1.5	146	238	4,300	5,000	2.1	NN3019K
100	150	37	1.5	153	256	4,000	4,800	2.26	NN3020
100	150	37	1.5	153	256	4,000	4,800	2.19	NN3020K
105	160	41	2	198	320	3,800	4,500	2.89	NN3021
105	160	41	2	198	320	3,800	4,500	2.8	NN3021K
110	170	45	2	229	375	3,600	4,300	3.69	NN3022
110	170	45	2	229	375	3,600	4,300	3.56	NN3022K
120	180	46	2	233	390	3,300	3,900	3.98	NN3024
120	180	46	2	233	390	3,300	3,900	3.83	NN3024K
130	200	52	2	284	475	3,100	3,600	5.92	NN3026
130	200	52	2	284	475	3,100	3,600	5.71	NN3026K

Boundary dimensions(mm)				Basic load ratings(kN)		Limiting speeds(rpm)		Mass(Kg)	Bearing Number
d	D	B	rs min	Cr	Cor	Grease	Oil	(Approx.)	TDGS
140	210	53	2	298	515	2,800	3,300	6.44	NN3028
140	210	53	2	298	515	2,800	3,300	6.21	NN3028K
150	225	56	2.1	335	585	2,600	3,100	7.81	NN3030
150	225	56	2.1	335	585	2,600	3,100	7.53	NN3030K

Tag : cylindrical roller bearing;taper roller bearings;thrust roller bearing

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Cylindrical Roller Bearing For Rolling Stock, Machine Tool Spindles NNU4130M/W33

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