42363D/42587/42587D TIMKEN Four-Row Tapered Roller Bearing from China manufacturer

42363D/42587/42587D TIMKEN Four-Row Tapered Roller Bearing

Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 42363D/42587/42587D

Production Capacity: 100000 Piece/Pieces per Mon...

Delivery Date: 35 days

Number of Row: Four row

Material of race: GCr15SiMn-GB/T18254

Precision: Class 2

Means of Transport: Ocean,Air

Packing: RNB OR Industrial packing

Brand Name: RNB OR NATURAL

Type: Roller bearing

Material of roller: GCr15SiMn-GB/T18254

Four-row bearings provide maximum capacity in minimum space, combining the inherent high-load, radial/thrust capacity.

Four-Row Tapered Roller Bearings 42363D/42587/42587D

Four-row tapered roller bearings provide maximum capacity in minimum space, combining the inherent high-load, radial/thrust capacity and direct/indirect mounting variables of tapered roller bearings.

Their main application is on the roll necks of rolling mill equipment.All four-row bearings are supplied as pre-set matched assemblies with all components identified to ensure correct installation sequence.

TQO (Straight Bore Four-Row Assembly)

TQO bearings are directly mounted and comprised of two double inner races, two single and one double outer race, with an inner race spacer and two outer race spacers.

Slots in the inner race spacer permit lubricant to flow from the bearing chamber to the roll neck.The inner race spacers are hardened to minimize face wear.

Size range:
ID 50.800 mm to 1500.000 mm (2.0000 in. to 59.0551 in.)
OD 83.337 mm to 2032.000 mm (3.2810 in. to 80.0000 in.)

Design Attributes

Two double cones, two single cups and a double cup with a cone spacer and two cup spacers.
Spacers have slots or holes for lubrication.
Cone spacers are hardened to reduce face wear.
Numbered serially to assure correct installation sequence.

HardnessConversion Table(Referece)
Rockwell C	Vickers'Hardness	Brinell Hardness		Rockwell Hardness		Shore Hardness
Scale Hardness				A Scale	B Scale
Load 1471N		Standard Ball	Tungsten	Load 588.4N	Load 980.7N
HRC	HV		Carbide	Diamond Circular Cone	1/16''Ball	HS
68	940	/	/	85.6	/	97
67	900	/	/	85.0	/	95
66	865	/	/	84.5	/	92
65	832	/	[739]	83.9	/	91
64	800	/	[722]	83.4	/	88
63	772	/	[705]	82.8	/	87
62	746	/	[688]	82.3	/	85
61	720	/	[670]	81.8	/	83
60	697	/	[654]	81.2	/	81
59	674	/	[634]	80.7	/	80
58	653	/	615	80.1	/	78
57	633	/	595	79.6	/	76
56	613	/	577	79.0	/	75
55	595	/	560	78.5	/	74
54	577	/	543	78.0	/	72
53	560	/	525	77.4	/	71
52	544	[500]	512	76.8	/	69
51	528	[487]	496	76.3	/	68
50	513	[475]	481	75.9	/	67
49	498	[464]	469	75.2	/	66
48	484	451	455	74.7	/	64
47	471	442	443	74.1	/	63
46	458	432	432	73.6	/	62
45	446	421	421	73.1	/	60
44	434	409	409	72.5	/	58
43	423	400	400	72.0	/	57
42	412	390	390	71.5	/	56
41	402	381	381	70.9	/	55
40	392	371	371	70.4	/	54
39	382	362	362	69.9	/	52
38	372	353	353	69.4	/	51
37	363	344	344	68.9	/	50
36	354	336	336	68.4	[109.0]	49
35	345	327	327	67.9	[108.5]	48
34	336	319	319	67.4	[108.0]	47
33	327	311	311	66.8	[107.5]	46
32	318	301	301	66.3	[107.0]	44
31	310	294	294	65.8	[106.0]	43
30	302	286	286	65.3	[105.5]	42
29	294	279	279	64.7	[104.5]	41
28	286	271	271	64.3	[104.0]	41
27	279	264	264	63.8	[103.0]	40
26	272	258	258	63.3	[102.5]	38
25	266	253	253	62.8	[101.5]	38
24	260	247	247	62.4	[101.0]	37
23	254	243	243	62.0	[100.0]	36
22	248	237	237	61.5	[99.0]	35
21	243	231	231	61.0	[98.5]	35
20	238	226	226	60.5	[97.8]	34
[18]	230	219	219	/	[96.7]	33
[16]	222	212	212	/	[95.5]	32
[14]	213	203	203	/	[93.9]	31
[12]	204	194	194	/	[92.3]	29
[10]	196	187	187	/	[90.7]	28
[8]	188	179	179	/	[89.5]	27
[6]	180	171	171	/	[87.1]	26
[4]	173	165	165	/	[85.5]	25
[2]	166	158	158	/	[83.5]	24
[0]	160	152	152	/	[81.7]	24