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.
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.
| 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 |