SL04 Series - Enduro

Double Row Sheave Bearing

Self-contained – Unlike most cylindrical roller bearings, SL04 series are self-contained by the unique spring steel fastening ring, which holds the paired inner races together. This fastening ring serves to hold the bearing together until it is mounted and loaded on its shaft or pin.

Sealed – The urethane seals keep contaminants out and allow grease to be purged upon relubrication.

Relubricable – This bearing can be relubed either through the inner or outer races.

External Snap Ring Grooves – These are convenient for mounting any type of housing for use as a mast roller, track roller, pulley, sheave, etc.

High Capacity – Double row roller complement means very high dynamic and static load ratings.

re-lube

In addition to the bearing we can supply any type of wheel, sheave, pully, etc. Typical 4140 material or per your spec. Please contact us for more details. We can work with large or small quantities.

sheaves

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Part Number	Inner Diameter, d	Outer Diameter, D	Inner Ring Width, B	Outer Ring Width, C	Width between Snap Ring Grooves, C-1	Outer Diameter of Inner Ring, Ø d-1	Outer Diameter of Snap Ring Groove Ø D-1	Snap Ring Groove Width, m	Ca1	Ca1 Snap Ring	Ca2	Ca2 Snap Ring	M2400 Snap Ring	OD of WRE ring, d-3	Dynamic Capacity, Cr.	Static Capacity, Cor.	Weight	Alternate Part Number
SL04 5004 PP	20 mm	42 mm	30 mm	29 mm	24.7 mm	31.0 mm	40.0 mm	1.8 mm	21.5 mm	WRE42	21 mm	471‑042	M2400‑042	47 mm	41,500 N	50,000 N	0.44 lb	NNF 5004 ADA 2LSV
SL04 5005 PP	25 mm	47 mm	30 mm	29 mm	24.7 mm	35.5 mm	44.8 mm	1.8 mm	21.5 mm	WRE47	21 mm	471‑047	M2400‑047	52 mm	45,500 N	59,000 N	0.53 lb	NNF 5005 ADA 2LSV
SL04 5006 PP	30 mm	55 mm	34 mm	33 mm	28.2 mm	41.0 mm	52.8 mm	2.1 mm	25 mm	WRE55	24 mm	471‑055	M2400‑055	60 mm	52,000 N	69,000 N	0.82 lb	NNF 5006 ADA 2LSV
SL04 5007 PP	35 mm	62 mm	36 mm	35 mm	30.2 mm	46.5 mm	59.8 mm	2.1 mm	27 mm	WRE62	26 mm	471‑062	M2400‑062	67 mm	64,800 N	108,500 N	1.06 lb	NNF 5007 ADA 2LSV
SL04 5008 PP	40 mm	68 mm	38 mm	37 mm	32.2 mm	51.5 mm	65.8 mm	2.7 mm	28 mm	WRE68	27 mm	471‑068	M2400‑068	75 mm	80,000 N	120,000 N	1.23 lb	NNF 5008 ADA 2LSV
SL04 5009 PP	45 mm	75 mm	40 mm	39 mm	34.2 mm	57.5 mm	72.8 mm	2.7 mm	30 mm	WRE75	29 mm	471‑075	M2400‑075	82 mm	98,000 N	141,000 N	1.54 lb	NNF 5009 ADA 2LSV
SL04 5010 PP	50 mm	80 mm	40 mm	39 mm	34.2 mm	62.0 mm	77.8 mm	2.7 mm	30 mm	WRE80	29 mm	471‑080	M2400‑080	87 mm	103,000 N	154,000 N	1.68 lb	NNF 5010 ADA 2LSV
SL04 5011 PP	55 mm	90 mm	46 mm	45 mm	40.2 mm	69.0 mm	87.4 mm	3.2 mm	35 mm	WRE90	34 mm	471‑090	M2400‑090	99 mm	119,500 N	195,000 N	2.60 lb	NNF 5011 ADA 2LSV
SL04 5012 PP	60 mm	95 mm	46 mm	45 mm	40.2 mm	74.0 mm	92.5 mm	3.2 mm	35 mm	WRE95	34 mm	471‑095	M2400‑095	104 mm	149,500 N	251,000 N	2.78 lb	NNF 5012 ADA 2LSV
SL04 5013 PP	65 mm	100 mm	46 mm	45 mm	40.2 mm	79.0 mm	97.4 mm	3.2 mm	35 mm	WRE100	34 mm	471‑100	M2400‑100	109 mm	164,000 N	262,000 N	2.93 lb	NNF 5013 ADA 2LSV
SL04 5014 PP	70 mm	110 mm	54 mm	53 mm	48.2 mm	85.0 mm	107.1 mm	4.2 mm	43 mm	WRE110	40 mm	471‑110	M2400‑110	119 mm	180,000 N	275,000 N	4.12 lb	NNF 5014 ADA 2LSV
SL04 5016‑72 PP	72 mm	125 mm	60 mm	59 mm	54.2 mm	97.5 mm	122.1 mm	4.2 mm	49 mm	WRE125	46 mm	471‑125	M2400‑125	137 mm	205,000 N	350,500 N	5.97 lb	NNF 5016‑72 ADA 2LSV
SL04 5015 PP	75 mm	115 mm	54 mm	53 mm	48.2 mm	90.0 mm	112.1 mm	4.2 mm	43 mm	WRE115	40 mm	471‑115	M2400‑115	124 mm	198,000 N	305,000 N	4.32 lb	NNF 5015 ADA 2LSV
SL04 5016 PP	80 mm	125 mm	60 mm	59 mm	54.2 mm	97.5 mm	122.1 mm	4.2 mm	49 mm	WRE125	46 mm	471‑125	M2400‑125	137 mm	205,000 N	350,500 N	5.97 lb	NNF 5016 ADA 2LSV
SL04 5017 PP	85 mm	130 mm	60 mm	59 mm	54.2 mm	104.5 mm	127.1 mm	4.2 mm	49 mm	WRE130	46 mm	471‑130	M2400‑130	142 mm	215,000 N	360,000 N	6.24 lb	NNF 5017 ADA 2LSV
SL04 5018 PP	90 mm	140 mm	67 mm	66 mm	59.2 mm	109.5 mm	137.0 mm	4.2 mm	54 mm	WRE140	51 mm	471‑140	M2400‑140	152 mm	312,500 N	544,000 N	8.18 lb	NNF 5018 ADA 2LSV
SL04 5019 PP	95 mm	145 mm	67 mm	66 mm	59.2 mm	113.5 mm	142.0 mm	4.2 mm	54 mm	WRE154	51 mm	471‑145	M2400‑145	157 mm	315,000 N	560,000 N	8.55 lb	NNF 5019 ADA 2LSV
SL04 5020 PP	100 mm	150 mm	67 mm	66 mm	59.2 mm	118.0 mm	147.0 mm	4.2 mm	54 mm	WRE150	51 mm	471‑150	M2400‑150	162 mm	330,000 N	580,000 N	8.71 lb	NNF 5020 ADA 2LSV
SL04 5022 PP	110 mm	170 mm	80 mm	79 mm	70.2 mm	132.0 mm	167.0 mm	4.2 mm	65 mm	WRE170	62 mm	471‑170	M2400‑170	182 mm	400,000 N	690,000 N	14.48 lb	NNF 5022 ADA 2LSV
SL04 5024 PP	120 mm	180 mm	80 mm	79 mm	71.2 mm	141.5 mm	176.0 mm	4.2 mm	65 mm	WRE180	63 mm	471‑180	M2400‑180	196 mm	457,700 N	870,000 N	15.52 lb	NNF 5024 ADA 2LSV
SL04 130 PP	130 mm	190 mm	80 mm	79 mm	71.2 mm	151.0 mm	186.0 mm	4.2 mm	65 mm	WRE190	63 mm	471‑190	M2400‑190	206 mm	425,000 N	790,000 N	16.53 lb
SL04 5026 PP	130 mm	200 mm	95 mm	94 mm	83.2 mm	157.0 mm	196.0 mm	4.2 mm	77 mm	WRE200	75 mm	471‑200	M2400‑200	216 mm	550,000 N	980,000 N	23.15 lb	NNF 5026 ADA 2LSV
SL04 140 PP	140 mm	200 mm	80 mm	79 mm	71.2 mm	160.5 mm	196.0 mm	4.2 mm	65 mm	WRE200	63 mm	471‑200	M2400‑200	216 mm	445,000 N	850,000 N	17.64 lb
SL04 5028 PP	140 mm	210 mm	95 mm	94 mm	83.2 mm	165.5 mm	206.0 mm	5.2 mm	77 mm	WRE210	73 mm	471‑210	M2400‑210	226 mm	630,000 N	1,120,000 N	24.47 lb	NNF 5028 ADA 2LSV
SL04 150 PP	150 mm	210 mm	80 mm	79 mm	71.2 mm	170.0 mm	206.0 mm	5.2 mm	65 mm	WRE210	61 mm	471‑210	M2400‑210	226 mm	472,000 N	920,000 N	18.52 lb
SL04 5030 PP	150 mm	225 mm	100 mm	99 mm	87.2 mm	176.0 mm	221.0 mm	5.2 mm	81 mm	WRE225	77 mm	471‑225	M2400‑225	245 mm	700,000 N	1,270,000 N	29.32 lb	NNF 5030 ADA 2LSV
SL04 160 PP	160 mm	220 mm	80 mm	79 mm	71.2 mm	184.5 mm	216.0 mm	5.2 mm	65 mm	WRE220	61 mm	471‑220	M2400‑220	236 mm	480,000 N	970,000 N	19.40 lb
SL04 5032 PP	160 mm	240 mm	109 mm	108 mm	95.2 mm	189.5 mm	236.0 mm	5.2 mm	89 mm	WRE240	85 mm	471‑240	M2400‑240	260 mm	721,000 N	1,410,000 N	36.38 lb	NNF 5032 ADA 2LSV
SL04 170 PP	170 mm	230 mm	80 mm	79 mm	71.2 mm	194.0 mm	226.0 mm	5.2 mm	65 mm	WRE230	61 mm	471‑230	M2400‑230	250 mm	500,000 N	1,000,000 N	20.50 lb
SL04 5034 PP	170 mm	260 mm	122 mm	121 mm	107.2 mm	201.0 mm	254.0 mm	5.2 mm	99 mm	WRE260	97 mm	471‑260	M2400‑260	282 mm	935,000 N	1,800,000 N	49.60 lb	NNF 5034 ADA 2LSV
SL04 180 PP	180 mm	240 mm	80 mm	79 mm	71.2 mm	203.5 mm	236.0 mm	5.2 mm	65 mm	WRE240	61 mm	471‑240	M2400‑240	260 mm	500,000 N	1,080,000 N	21.61 lb
SL04 5036 PP	180 mm	280 mm	136 mm	135 mm	118.2 mm	218.0 mm	274.0 mm	5.2 mm	110 mm	WRE280	108 mm	471‑280	M2400‑280	302 mm	1,080,000 N	2,130,000 N	66.14 lb	NNF 5036 ADA 2LSV
SL04 190 PP	190 mm	260 mm	80 mm	79 mm	73.2 mm	218.0 mm	254.0 mm	5.2 mm	65 mm	WRE260	63 mm	471‑260	M2400‑260	282 mm	520,000 N	1,130,000 N	28.00 lb
SL04 5038 PP	190 mm	290 mm	136 mm	135 mm	118.2 mm	226.5 mm	284.0 mm	5.2 mm	110 mm	WRE290	108 mm	471‑290	M2400‑290	312 mm	110,000 N	2,210,000 N	69.45 lb	NNF 5038 ADA 2LSV
SL04 200 PP	200 mm	270 mm	80 mm	79 mm	73.2 mm	227.5 mm	264.0 mm	5.2 mm	65 mm	WRE270	63 mm	471‑270	M2400‑270	292 mm	540,000 N	1,210,000 N	29.10 lb
SL04 5040 PP	200 mm	310 mm	150 mm	149 mm	128.2 mm	243.5 mm	304.0 mm	6.3 mm	120 mm	WRE310	116 mm	471‑310	M2400‑310	336 mm	1,340,000 N	2,870,000 N	92.59 lb	NNF 5040 ADA 2LSV
SL04 220 PP	220 mm	300 mm	95 mm	94 mm	83.2 mm	249.0 mm	294.0 mm	5.2 mm	75 mm	WRE300	73 mm	471‑300	M2400‑300	322 mm	720,000 N	1,590,000 N	42.99 lb
SL04 5044 PP	220 mm	340 mm	160 mm	159 mm	138.2 mm	260.5 mm	334.0 mm	6.3 mm	130 mm	WRE340	126 mm	471‑340	M2400‑340	366 mm	1,510,000 N	3,130,000 N	117.95 lb	NNF 5044 ADA 2LSV
SL04 240 PP	240 mm	320 mm	95 mm	94 mm	83.2 mm	272.0 mm	314.0 mm	6.3 mm	75 mm	WRE320	71 mm	471‑320	M2400‑320	346 mm	740,000 N	1,710,000 N	46.30 lb
SL04 5048 PP	240 mm	360 mm	160 mm	159 mm	138.2 mm	279.5 mm	354.0 mm	6.3 mm	130 mm	WRE360	126 mm	471‑360	M2400‑360	386 mm	1,570,000 N	3,310,000 N	126.77 lb	NNF 5048 ADA 2LSV
SL04 260 PP	260 mm	340 mm	95 mm	94 mm	83.2 mm	293.0 mm	334.0 mm	6.3 mm	75 mm	WRE340	71 mm	471‑340	M2400‑340	366 mm	850,000 N	2,010,000 N	49.60 lb
SL04 5052 PP	260 mm	400 mm	190 mm	189 mm	162.2 mm	305.5 mm	394.0 mm	6.3 mm	154 mm	WRE400	150 mm	471‑400	M2400‑400	426 mm	2,380,000 N	4,700,000 N	186.29 lb	NNF 5052 ADA 2LSV
SL04 280 PP	280 mm	360 mm	95 mm	94 mm	83.2 mm	310.5 mm	354.0 mm	6.3 mm						mm	870,000 N	2,130,000 N	52.91 lb
SL04 5056 PP	280 mm	420 mm	190 mm	189 mm	163.2 mm	321.5 mm	413.0 mm	7.3 mm	154 mm	WRE420	149 mm	471‑420	M2400‑420	453 mm	2,600,000 N	5,200,000 N	198.42 lb	NNF 5056 ADA 2LSV
SL04 300 PP	300 mm	380 mm	95 mm	94 mm	83.2 mm	328.5 mm	374.0 mm	6.3 mm	75 mm	WRE380	71 mm	471‑380	M2400‑380	493 mm	900,000 N	2,260,000 N	56.22 lb
SL04 5060 PP	300 mm	460 mm	218 mm	216 mm	185.2 mm	347.5 mm	453.0 mm	7.3 mm	75 mm	WRE460	mm	471‑460	M2400‑460	406 mm	3,000,000 N	5,900,000 N	277.78 lb	NNF 5060 ADA 2LSV

Showing 1 to 46 of 46 entries

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