Home > Industrial Mechanical Seals >

502 John Crane Bellow Mechanical Seal For Centrifugal Pumps

Product Categories

Hefei Supseals International Trade Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

502 John Crane Bellow Mechanical Seal For Centrifugal Pumps

Brand Name : JR

Model Number : 502

Certification : ISO9001

Place of Origin : MADE IN CHINA

MOQ : 5PC

Price : Negotiated

Payment Terms : T/T, Western Union, L/C

Supply Ability : 100000PC/Month

Delivery Time : 20-30DAYS

Packaging Details : box as requirement

Material : SIC SIC FKM CAR CER NBR

Function : for Oil Pump, Water Pump

Transport Package : box

HS Code : 848420090

Specification : John Crane Mechanical seal Type 502 Replacement

Certificate : ISO9001

Type : 502

Standard : Standard

Style : Bellows mechanical seals 502

Replacement : John Crane 502 seal Aesseal B07 seal Sterling 524 seal

Contact Now

John Crane 502 Water Pump Mechanical Seal 100mm For Industrial Pumps

Operational Conditions:

Structure Description:
Equivalent to AES B07, John Crane Type 502 mechanical seal
Rubber bellows design
Operating Limits:
Temperature:-20---120℃
Speed: 15m/s
Pressure: 25bar
Standard size: 14mm--100mm

Materials:

Rotary Face: Carbon / SIC.
Stationary Seat: Ceramic / SIC.
Bellows: NBR / EPDM / FKM.
Spring: SS304 / SS316.
Metal Parts: SS304 / SS316.

Performance Capabilities

john crane 502mechanical seal rotary seal mixer seal
Operational Condtions	Size	Material
Temperature: -40℃ to 200℃ dependent on the elastomer	14mm to 100mm	Face: Carbon, SiC, TC
Pressure:Up to 25 bar		Seat: Ceramic, SiC, TC
Speed:Up to 20 m/s		Elastomer:NBR, EPDM, FKM
End Play /axial float Allowance:±1.0mm		Other Metal Parts : SS304, SS316

1.Material: resin carbon /Silicon Carbide /FKM /Stainless than Steel SS316
2.Stationary :BO
3.Operating Limits:
Pressure: less than or equal to 4MPa
Speed: less than or equal to 13m/s
Temperature(degree centigrade): from -30 to +200
4.NOTE :The standard seat for the TS 502 seal is the BO seat (DIN24960). Alternative seats can also be used, such as the BP and BC seats.
5.to replace John crane 502 shaft size 50mm,AESSEAL B07S shaft size 50mm ,STERLING seal 524S shaft size 50mm
6.Our cetifications :ISO9001:2008,ISO/TS16949:2009,ISO 14001:2004,SGS,ROSH,REACH,FDA,WARS,NSF and so on.

502 John Crane Bellow Mechanical Seal For Centrifugal Pumps

502 Dimensions(mm)
d	D3	D6	D7	L3	L4	L8
14	24	21	25	23.0	12.0	12.8
16	26	23	27	23.0	12.0	12.8
18	32	27	33	24.0	13.5	14.5
20	34	29	35	24.0	13.5	14.5
22	36	31	37	24.0	13.5	14.5
24	38	33	39	26.7	13.3	14.3
25	39	34	40	27.0	13.0	14.0
28	42	37	43	30.0	12.5	13.5
30	44	39	45	30.5	12.0	13.0
32	46	42	48	30.5	12.0	13.0
33	47	42	48	30.5	12.0	13.0
35	49	44	50	30.5	12.0	13.0
38	54	49	56	32.0	13.0	14.0
40	56	51	58	32.0	13.0	14.0
43	59	54	61	32.0	13.0	14.0
45	61	56	63	32.0	13.0	14.0
48	64	59	66	32.0	13.0	14.0
50	66	62	70	34.0	13.5	14.5
53	69	65	73	34.0	13.5	14.5
55	71	67	75	34.0	13.5	14.5
58	78	70	78	39.0	13.5	14.2
60	80	72	80	39.0	13.5	14.2
63	83	75	83	39.0	13.5	14.2
65	85	77	85	39.0	13.5	14.2
68	88	81	90	39.0	13.5	14.2
70	89	83	92	45.5	14.5	15.2
75	96	88	97	45.5	14.5	15.2
80	104	95	105	45.0	15.0	15.7
85	108	100	110	45.0	15.0	15.7
90	114	105	115	50.0	15.0	15.7
95	118	110	120	50.0	15.0	15.7
100	124	115	125	50.0	15.0	15.7

502 John Crane Bellow Mechanical Seal For Centrifugal Pumps

We are engaged in manufacture and installation exporting and wholesaling quality range of Industrial Seal, Single Spring Seal, Balance and Unbalance Spring Seal, External Mounted Seal, PTFE Bellow External Mounted Seal, Catridge Balance Seal, Multiple Spring Balance Seal, Dry Running Reverse Balance Seal, Agitator Double Acting Unbalance Seal, Single Conical Helical Spring, Rubber Bellow Seal, Multi Spring Seal, Metal Bellow Seal, Elastomer Bellow Seal, Conical Spring Seal, Air Condition Compressor Seal, Auto Cooling Seal, Metallic Bellow Seal,

All ranges of mechanical seals for Flygt Pumps, Grundfos Pumps, Pumps, APV Pumps, Grindes Pumps, Fristam, ABS, Alleeiler, EMU, GEA

Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha, Vogelsang Pumps etc.

At the meantime, we could manufacture seals according to your sample or drawing, and design as your request,Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.

Question 1: Are you a factory or a trade company?
Answer: We are a factory and have our top sales for the trade service.

Question 2: Can I try to get a SAMPLE before the order?
Answer: Sure. You can ask for the samples. Usually they're free.

Question 3: Where is your factory located? How can I visit there?
Answer: Our factory is located in Ningbo, China. You can fly to Ningbo or Shanghai airport directly. All our clients, from home or abroad, are warmly welcome to visit us!

Question 4: How does your factory do regarding quality control?
Answer: Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001 authentication.

Question 5: How about the lead time?
Answer: Within10-20 days after getting the prepayment.

Question 6: How can we pay?
Answer: For small sample shipping cost, you can pay either by paypal or by T/T. And by T/T at sight for large amount of the order.

Question 7: If OEM available?
Answer: Yes, we provide all of our products OEM /ODM service.

Question 8: If I can buy pumps or pump parts from your company?
Answer: Yes , we also provide pumps and pump parts, such as Lobe pumps, Compound & homogeneous pumps, Homogeneous & emulsification pumps and so on

Product Tags:

502 John Crane Bellow Mechanical Seal For Centrifugal Pumps Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Hefei Supseals International Trade Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!

502 John Crane Bellow Mechanical Seal For Centrifugal Pumps

502 John Crane Bellow Mechanical Seal For Centrifugal Pumps

502 Bellow Mechanical Seal

Centrifugal Pumps Bellow Mechanical Seal

502 John Crane Bellow Mechanical Seal

502 John Crane Bellow Mechanical Seal For Centrifugal Pumps Images