Usu High Precision Spherical Roller Bearings 21312e 21313e 21314e 21315e

• Customization: Available
• Vibration Level: V1; V2; V3
• Noise Level: Z1; Z2; Z3
• Model NO.: 21312E 21313E 21314E 21315E
• Quality Level: P0 P6 P5 P4 P2
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Medium and Large(120-190mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Unseparated
• Transport Package: Single Box+Carton+Pallet
• Specification: As shown in the figure
• Trademark: USU
• Origin: China

Product Description

Product Specification / Feature 

Spherical Roller Bearings

Brand: USU

Size and Weight: As shown in the figure

Material: Chrome Steel, Carbon steel, Stainless steel

Cage material: Steel , Brass

Precision Rating: ABEC1(P0) / ABEC3(P6) / ABEC5(P5) / ABEC7(P4)

Certifications: ISO9001:2000

 

 

Brand	USU Bearing No.	I.D          d            mm	O.D           D            mm	Width        B           mm	Basic Load Rating(N)		Max run out Speed		Weight
					Cr	Cor	Ref 1/min	Max 1/min	(Kg)
USU	21305CC	25	62	17	43000	40500	5 300	6 700	0.26
USU	21306CC	30	72	19	55000	54000	4 500	6 000	0.39
USU	21307CC	35	80	21	71500	76000	4 000	5 300	0.53
USU	21308E	40	90	23	87500	93000	3 600	4 500	0.74
USU	21309E	45	100	25	103000	107000	3 200	4 000	0.98
USU	21310E	50	110	27	118000	128000	2 800	3 800	1.25
USU	21311E	55	120	29	140000	164000	2 600	3 400	1.64
USU	21312E	60	130	31	163000	195000	2400	3200	2.04
USU	21313E	65	140	33	180000	217000	2200	3000	2.53
USU	21314E	70	150	35	216000	258000	2000	2800	3.04
USU	21315E	75	160	37	236000	283000	1900	2600	3.67
USU	21316E	80	170	39	263000	315000	1800	2400	4.36
USU	21317E	85	180	41	290000	360000	1700	2200	5.17
USU	21318E	90	190	43	320 000	400 000	1 600	2 200	6.05
USU	21319E	95	200	45	345 000	435 000	1 500	2 000	6.92
USU	21320E	100	215	47	360 000	495 000	1 600	2 000	9.14
USU	21322E	110	240	50	395 000	460 000	1 400	1 800	11.6

 

Brand	USU Bearing No.	I.D          d            mm	O.D           D            mm	Width        B           mm	Basic Load Rating(N)		Max run out Speed		Weight
					Cr	Cor	Ref 1/min	Max 1/min	(Kg)
USU	22205E	25	52	18	44000	45500	8 000	10 000	0.16
USU	22206E	30	62	20	58500	61500	6 700	8 500	0.25
USU	22207E	35	72	23	78500	84000	5 600	7 100	0.39
USU	22208E	40	80	23	89500	95000	5 000	6 300	0.47
USU	22209E	45	85	23	95000	107000	4 500	6 000	0.52
USU	22210E	50	90	23	99500	116000	4 300	5 300	0.56
USU	22211E	55	100	25	122000	143000	3 800	5 000	0.76
USU	22212E	60	110	28	150000	174000	3600	4500	1.04
USU	22213E	65	120	31	175000	216000	3200	4000	1.43
USU	22214E	70	125	31	182000	230000	3000	3800	1.51
USU	22215E	75	130	31	190000	247000	3000	3800	1.59
USU	22216E	80	140	33	214000	273000	2800	3400	1.9
USU	22217E	85	150	36	251000	315000	2600	3200	2.41
USU	22218E	90	160	40	292 000	375 000	2 400	3 000	3.11
USU	22219E	95	170	43	330 000	425 000	2 200	2 800	3.82
USU	22220E	100	180	46	375 000	490 000	2 200	2 600	4.62
USU	22222E	110	200	53	475 000	635 000	1 900	2 400	6.77
USU	22224E	120	215	58	490 000	70000	1600	2 000	9.2
USU	22226E	130	230	64	565 000	83000	1500	1 900	11.3
USU	22228CC/W33	140	250	68	645 000	95000	1400	1 700	14.5
USU	22230CC/W33	150	270	73	765 000	114000	1300	1 600	18.4
USU	22232CC/W33	160	290	80	910 000	1 320 000	1 200	1 500	23.2
USU	22234CC/W33	170	310	86	990 000	1 500 000	1 100	1 400	28.8
USU	22236CC/W33	180	320	86	1 020 000	1 540 000	1 100	1 300	30.2
USU	22238CC/W33	190	340	92	1 140 000	1 730 000	1 000	1 200	35.5
USU	22240CC/W33	200	360	98	1 300 000	2 010 000	950	1200	42.7
USU	22244CC/W33	220	400	108	1 570 000	2 430 000	850	1000	59
USU	22248CC/W33	240	440	120	1 870 000	2 890 000	750	950	80.2
USU	22252CC/W33	260	480	130	2 180 000	3 400 000	670	850	104
USU	22256CC/W33	280	500	130	2 280 000	3 650 000	630	800	110
USU	22260CC/W33	300	540	140	2 610 000	4 250 000	600	750	139
USU	22264CC/W33	320	580	150	2 990 000	4 850 000	530	670	174

Bearing Pictures
 

 

Service

(1) Prompt Delivery

(2) OEM / ODM

(3) Good Service Offered

(4) Free Sample

(5) Guarantee: One year

Payment Term: T/T or as you want

Port: Shanghai / Ningbo Port or as you want

Company Certifications: ISO9001:2000

Package: Single package then put in brand export carton box + pallet or according to your requirements.

Place of Origin: China (Mainland), Jiangsu

Main Markets: Eastern Europe, Domestic Market, North America, India, etc.

We supply products with competitive price, high quality and long life.

Application

Application for Bearings :

For transmission, instrumentation, electrical, household appliances, internal combustion engines, transport vehicles, agricultural machinery, construction machinery, engineering machinery, roller-skating shoes, yo-yo, 
Vehicle front wheels ,Differential and pinion configurations ,Conveyor rolls ,Machine tool spindles ,Trailer wheels.

Main Products:

1.Ball Bearings (Deep Groove Ball Bearing, Angular Contact Ball Bearing,  Thrust Ball Bearing, Self-aligning Ball Bearing);

2.Roller Bearings (Spherical Roller Bearing, Taper Roller Bearing, Cylindrical Roller Bearing, Thrust Roller Bearing);

3.Pillow Block Bearings


Other information

FAQ:

1. Q: Are you a manufacturer or trading company?

    A: We are a professional factory who specialized in manufacturing and exporting bearings.

2. Q: How can I get some examples?

    A: We are honored to offer you samples. I will send you by express, just tell me your account of express is OK.

3. Q: How does your factory do regarding quality control?

    A: Quality is priority. USU people always attach great importance to quality controlling from the very beginning to the very end.

4. Q: Why choose us?

    A: We are a professinal team who is experienced for more than 20 years.

        We can offer a various kind of bearing with top quality and good price.

        Promptness in technical support pre- and after sales.

If you have any other questions, pls feel free to contact me!