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John Crane Type 2 Bellow Seal

John Crane Type 2 Bellow Seal

Replacement of John crane Type 2 unbalanced elastomer bellows seal,UNBALANCED, ELASTOMER BELLOWS,For Water pump seal.

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Product Description

Type 2: John crane Type 2 unbalanced seal

Description:

SS-Type 2: Replacement of John crane Type 2 unbalanced elastomer bellows seal

Type 2: John Crane Type 2 mechanical seal

Structure Description:

Equivalent to Johncrane type 2 seal

UNBALANCED

SINGLE SPRING – NON-CLOGGING

BI-DIRECTIONAL

ELASTOMER BELLOWS

SET SCREW COLLAR AVAILABLE

Performance Capabilities:

Temperature: -40-200℃

Pressure: Up to 29 Bar

Speed: 15m/s

Sizes:12-100mm(0.5″-4.0″)

Materials:

Seal Ring:Car, SIC,Ssic,TC

Secondary seal: NBR,EPDM,Viton

Spring and Metal Parts:304,316,HAST.C

Type 2 Dimensions
Size(Inch)	Size(mm)	D3	D6	D7	L3	L4
0.500	12	30.14	19.05	25.4	20.64	7.93
	14	33.32	23.8	31.75	22.23	10.28
0.625	16	33.32	23.8	31.75	22.23	10.28
0.750	18	36.50	26.98	34.93	22.23	10.28
	20	39.67	30.15	38.1	23.8	10.28
0.875	22	39.67	30.15	38.1	23.8	10.28
	24	45.50	33.32	41.28	25.4	11.1
1.000	25	45.50	33.32	41.28	25.4	11.1
1.125	28	48.50	36.5	44.44	26.97	11.1
	30	52.37	37.9	47.63	26.97	11.1
1.250	32	52.37	37.9	47.63	26.97	11.1
	33	56.00	42.84	50.8	28.58	11.1
1.375	35	56.00	42.84	50.8	28.58	11.1
1.500	38	56.00	46.05	53.98	28.58	11.1
1.625	40	59.20	50.8	60.38	34.93	12.7
	43	67.00	53.97	63.5	34.93	12.7
1.750	45	69.85	53.97	63.5	34.93	12.7
1.875	48	73.03	57.15	66.68	38.1	12.7
	48	73.03	60.32	69.85	38.1	12.7
2.000	50	76.20	60.32	69.85	38.1	12.7
2.125	53	82.55	61.9	76.2	42.85	14.28
2.250	55	85.73	67.39	79.38	42.85	14.28
2.375	60	88.90	68.25	82.55	46.02	14.28
2.500	63	92.08	71.24	85.73	46.02	14.28
2.625	65	98.43	74.6	85.73	49.2	15.9
2.750	70	101.60	77.77	88.9	49.2	15.9
2.875	73	104.78	80.95	95.25	52.37	15.9
3.000	75	107.95	84.12	98.43	52.37	15.9
3.125	80	115.80	87.3	101.6	55.55	19.84
3.250		119.05	90.47	104.78	55.55	19.84
3.375	85	122.22	93.65	107.95	55.55	19.84
3.500		125.40	96.82	111.13	55.55	19.84
3.625	90	130.18	100	114.3	58.72	19.84
3.750	95	133.35	103.17	117.48	58.72	19.84
3.875		138.10	106.35	120.65	58.72	19.84
4.000	100	141.27		123.85	58.72	19.84
4.500	110	135.00			58.72
4.750	120	145.00			72

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