| No. | Brand | h | K | B | G | b | a | C | f |
| NNU4980K | NTN | - | - | 26 mm | - | - | - | - | - |
| NN3964K | NTN | - | - | - | - | - | - | - | - |
| NN3048 | NTN | - | - | 55 mm | - | - | - | - | - |
| NNU4072 | NTN | - | - | 45 mm | - | - | - | - | - |
| NN4921 | NTN | - | - | 28 mm | - | - | - | - | - |
| NN3030K | NTN | - | - | 35 mm | - | - | - | - | - |
| 4R4039 | NTN | 14 mm | - | 52 mm | Tr 420x5 | 32 mm | - | - | - |
| NN4926K | NTN | - | - | 25 mm | - | - | - | - | - |
| NN3952 | NTN | 45.244 mm | - | - | - | - | - | - | - |
| 4R3821 | NTN | 79.375 mm | - | - | - | - | - | - | - |
| 4R3029 | NTN | - | - | 90 mm | - | - | - | 88 mm | - |
| NN3922 | NTN | - | - | - | - | - | - | - | - |
| 4R3443 | NTN | - | - | 106 mm | - | - | - | - | - |
| NN403 | NTN | - | - | 39.7 mm | - | - | - | - | - |
| NN3934 | NTN | - | - | 68.3 mm | - | - | - | - | - |
| 4R3232 | NTN | - | - | - | - | - | - | - | - |
| NNU49/75 | NTN | - | - | 80 mm | - | - | - | - | - |
| NN4948K | NTN | - | - | 18 mm | - | - | - | - | - |
| NN4938K | NTN | - | - | - | - | - | - | - | - |
| NN3126 | NTN | - | 4.5 mm | 56 mm | - | 8.3 mm | - | - | - |
| NNU49/5 | NTN | - | - | - | - | - | 15.592 mm | 19.05 mm | - |
| NN3080K | NTN | - | - | - | - | - | 263 mm | - | - |
| NNU3072 | NTN | - | - | - | - | - | - | - | - |
| NN4928 | NTN | - | - | - | - | - | - | - | - |
| NN3934K | NTN | 45.244 mm | - | - | - | - | - | - | - |
| NN492 NTN Tapered Roller Bearing | Hole Diameter (do):6 mm; Dynamic Load Rating:1,050,000 N; Axial Load Factor Y1:2.60; Configuration:Double Row; ra (max):2.5 mm; Weight:13.900 kg; Retainer Material:Pressed Steel; d:140 mm; Da (max):236 mm; da (min):154 mm; Center Guidance:Floating Steel Ring; Enclosure:Open; D:250 mm; Limiting Speed - Grease:2,100 rpm; Fillet Radius/Chamfer:3 mm; Constant e:0.26; Axial Load Factor Y0:2.54; Radial Clearance:0.145 to 0.190 mm; |
| NNU38/75 NTN Tapered Roller Bearing | G3:13 mm; d:600 mm; B1:399 mm; d3:750 mm; G2:G 1/8; B:85 mm; A:8 mm; d1:560 mm; G:Tr 600x6; Mass adapter sleeve assembly:234 kg; Hydraulic nut:HMV 120E; B5:110 mm; |
| NN3092 NTN Tapered Roller Bearing | D1 ≈:149 mm; Fatigue load limit Pu:53 kN; Calculation factor Y0:2.5; Calculation factor Y2:3.7; Mass bearing:4.55 kg; Calculation factor Y1:2.5; Basic dynamic load rating C:386 kN; b:6 mm; Limiting speed:1700 r/min; Da max.:154 mm; da min.:111 mm; d2 ≈:112 mm; Basic static load rating C0:490 kN; K:3 mm; d:100 mm; B:52 mm; Calculation factor e:0.27; da max.:112 mm; r1,2 min.:2 mm; D:165 mm; |
| NN4924 NTN Tapered Roller Bearing | Radial Clearance:0.075 to 0.110 mm; db (max):137 mm; Limiting Speed - Grease:2,600 rpm; dc (min):141 mm; Fillet Radius/Chamfer:4 mm; dd (min):156 mm; Configuration:Single Row; D:250 mm; Dynamic Load Rating:450,000 N; Bore Type:Cylindrical Bore; B:58 mm; d:100 mm; db (min):118 mm; Da (max):232 mm; Static Load Rating:500,000 N; ra1 (max):3 mm; ra (max):3 mm; Limiting Speed - Oil:3,000 rpm; r1:4 mm; Enclosure:Open; |
| NNU3036 NTN Tapered Roller Bearing | Cap bolt recommended tightening torque:400 N·m; ba:53.181 mm; A2:187.325 mm; Labyrinth ring:2 x LOR 111; Appropriate attachment bolt size G:0.75 in; P120°:72.5 kN; P60°:185 kN; R1:79.375 mm; Mass pillow block:47.2 kg; da:103.188 mm; P90°:111 kN; P180°:81.4 kN; J max.:368.3 mm; Initial grease fill:379.89 g; L:419.1 mm; Cap bolt, SAE grade:5; PG:1/4 NPT; R2:30.163 mm; H2:53.975 mm; |
| NNU38/5 NTN Tapered Roller Bearing | ra:1.5 mm; Static Load Rating:37,000 N; B:34.9 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:8,500 rpm; Enclosure:Snap Ring Groove wit; Dynamic Load Rating:52,000 N; Dx:88 mm; da:44 mm; Snap Ring Outside Diameter:86.6 mm; Weight:0.790 kg; Da:71 mm; Configuration:Double Row; Snap Ring Width:1.7 mm; Fillet Radius/Chamfer:1.5 mm; Limiting Speed - Grease:6,300 rpm; D:80 mm; d:35 mm; Cy:4.7 mm; Radial Clearance:0.015 to 0.033 mm; |
| NN4060 | D:80 mm; Basic static load rating C0:53 kN; Limiting speed:16000 r/min; d1 ≈:54 mm; Fatigue load limit Pu:6.7 kN; Axial load factor Y:0.6; da max.:48 mm; Limiting value e:0.2; F:49.5 mm; Calculation factor kr:0.23; s max.:1.4 mm; B:18 mm; r1,2 min.:1.1 mm; Da max.:72.8 mm; D1 ≈:67.9 mm; Reference speed:9500 r/min; da min.:47 mm; ra max.:1 mm; Mass bearing:0.43 kg; d:40 mm; |
| NN4952 NTN Tapered Roller Bearing | r0 max.:0.6 mm; r1,2 min.:2 mm; d1 ≈:62.84 mm; Db min.:118 mm; Calculation factor f0:12; C:3.28 mm; da min.:53 mm; D3:106.81 mm; b:2.7 mm; Fatigue load limit Pu:1.53 kN; Basic dynamic load rating C:63.7 kN; Calculation factor kr:0.035; ra max.:2 mm; ba min.:3 mm; d:40 mm; Basic static load rating C0:36.5 kN; Snap ring:SP 110; Limiting speed:9000 r/min; f:2.46 mm; D:110 mm; |
| NN4938K NTN Cylindrical Roller Bearing | J1:127 mm; H2:85.725 mm; P90°:218 kN; Appropriate attachment bolt size G:1.25 in; Stabilizing ring:SR-40-34; L:749.3 mm; Ca:129.794 mm; H:422.275 mm; J min.:571.5 mm; A1:203.2 mm; Pa:93.9 kN; Housing:SAF 334; Cap bolt recommended tightening torque:271.2 N·m; Cap bolt:4 x 7/8-9 UNC; P150°:120 kN; R1:122.237 mm; da:170 mm; A2:285.75 mm; Labyrinth ring (db shaft position):LOR 161; Max. speed for PosiTrac Plus seal:760 r/min; |
| NN4052 NTN Tapered Roller Bearing | Fatigue load limit Pu:114 kN; G1:19 mm; Calculation factor Y1:1.9; b:16.7 mm; B2 ≈:119 mm; Calculation factor Y2:2.9; B:93 mm; Mass bearing + sleeve:30.5 kg; da min.:139 mm; ra max.:3 mm; d1:125 mm; Basic dynamic load rating C:1176 kN; Basic static load rating C0:1320 kN; B1:115 mm; d2 ≈:164 mm; Reference speed:1800 r/min; Calculation factor Y0:1.8; Da max.:263 mm; K:9 mm; Calculation factor e:0.35; |
| 4R3033K NTN Cylindrical Roller Bearing | Fillet Radius/Chamfer:3 mm; d:360 mm; Retainer Material:Machined Brass; Axial Load Factor Y0:3.96; Radial Clearance:0.300 to 0.400 mm; Axial Load Factor Y2:6.03; Enclosure:Open; Configuration:Double Row; Da (max):466 mm; ra (max):2.5 mm; Constant e:0.17; Static Load Rating:2,960,000 N; Bore Type:Tapered Bore; Nr. of Holes:6; Axial Load Factor Y1:4.05; Hole Diameter (do):10 mm; Roller Profile:Symmetric; |
| NNU3134 NTN Tapered Roller Bearing | d:130 mm; Enclosure:Open; db (max):164 mm; Bore Type:Cylindrical Bore; D:280 mm; dc (min):169 mm; Da (max):262 mm; B:93 mm; Radial Clearance:0.060 to 0.105 mm; Dynamic Load Rating:920,000 N; Fillet Radius/Chamfer:4 mm; Weight:28.500 kg; ra (max):3 mm; ra1 (max):3 mm; Limiting Speed - Oil:2,400 rpm; r1:4 mm; db (min):148 mm; Limiting Speed - Grease:1,900 rpm; dd (min):184 mm; Configuration:Single Row; |
| 4R3823 NTN Cylindrical Roller Bearing | a:18.656 mm; Da min.:67 mm; C:16.667 mm; d1 ≈:62 mm; Mass bearing:0.39 kg; r1,2 min.:3.5 mm; B:19.842 mm; Calculation factor e:0.43; D:77.788 mm; d:45.242 mm; Da max.:71.5 mm; Basic static load rating C0:69.5 kN; Dimension series:LM 603000; rb max.:0.8 mm; Calculation factor Y:1.4; ra max.:3.5 mm; da max.:52 mm; db min.:58 mm; Reference speed:7000 r/min; Basic dynamic load rating C:66.8 kN; |
| NN3956 NTN Tapered Roller Bearing | Bore Type:Cylindrical Bore; D:360 mm; d:170 mm; Inside Ring Outside Diameter:220 mm; dd (min):241 mm; Enclosure:Open; Configuration:Single Row; Limiting Speed - Oil:1,800 rpm; r1:4 mm; Dynamic Load Rating:1,220,000 N; Fillet Radius/Chamfer:4 mm; Radial Clearance:0.120 to 0.170 mm; Limiting Speed - Grease:1,400 rpm; db (min):188 mm; B:120 mm; ra1 (max):3 mm; db (max):216 mm; dc (min):223 mm; ra (max):3 mm; |
Original NTN NN4944 Bearing NN4944 bearing 220x281x80
Original NTN NN4944 bearing. Contact us for a quote. Availability: In Stock. This NTN NN4944 bearing is the original product, with best price, fast delivery and
NTN NN4944 bearing Japan ntn-NN49 bearing Cylindrical
NN4944 bearing Japan ntn-NN49 bearing Cylindrical Roller Bearings Brand: NTN Bearing Category: Cylindrical Roller ... RLM607240 NSK NSK Needle Roller
NTN NN4944 Bearing | NN4944 NN4944K 340 90
Get Detailed Price. NN4944 Bearing product introduction NN4944 NTN Shipping process NTN NN4944 Bearing Shipping method Our service
Bearing NN4944 (NTN) | Size and Specification | Bearings
Cylindrical roller bearings NN4944. Bearing number : NN4944. Size (mm) : 220x281x80. Brand : NTN. Bore Diameter (mm) : 220. Outer Diameter (mm) : 281
NN4944 - NTN Bearing Finder
Browse Item # NN4944, Double Row Cylindrical Roller Bearing w/ Cylindrical Bore - Type NN in the NTN Bearing Corp. of America catalog including Item #
220 mm x 300 mm x 80 mm NTN NN4944 cylindrical roller
Advance 220 mm x 300 mm x 80 mm NTN NN4944 cylindrical roller bearings is your source for quality NTN Bearing and accessories. shop online for home
NTN NN4944 bearing - Original Bearing & Quick Delivery
NTN NN4944 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial ASTmission
NN4944 NTN Tapered Roller Bearing Video