| No. | Brand | s | a | G | S | C | F | J | b |
| NNU48/600 | NTN | - | - | - | - | - | - | - | - |
| 4R2823 | NTN | - | - | - | - | - | - | - | - |
| NN49/95 | NTN | - | - | - | - | - | - | - | - |
| NNU4934 | NTN | - | - | - | 1.313 in | - | - | - | - |
| NNU4948 | NTN | - | - | - | - | - | - | - | - |
| NN302 | NTN | - | - | - | - | - | - | - | - |
| NNU4928K | NTN | - | - | - | - | - | - | - | - |
| 4R3031 | NTN | - | - | - | - | 12 mm | - | - | - |
| 4R3228 | NTN | - | - | - | - | - | - | - | - |
| 4R4416 | NTN | - | - | - | - | - | - | - | - |
| NN4921 | NTN | - | - | - | - | - | - | - | - |
| NN3932K | NTN | - | - | - | - | - | - | - | - |
| NNU49/75 | NTN | - | - | - | - | - | - | 63.5 mm | - |
| NN304 | NTN | - | - | - | - | - | - | - | - |
| NNU496 | NTN | - | - | - | - | - | - | - | - |
| NN3052K | NTN | - | - | - | - | - | - | - | - |
| NNU4930K | NTN | - | - | - | - | - | - | - | - |
| NN4921K | NTN | - | - | - | - | - | - | - | - |
| NNU49/560K | NTN | - | - | - | - | - | - | - | - |
| NN3126 | NTN | - | - | - | - | - | - | - | - |
| NN3040K | NTN | - | - | - | - | - | - | - | - |
| NN3060K | NTN | - | - | - | 4.763 mm | - | - | - | - |
| NN3088 | NTN | - | - | M30 | - | - | - | - | - |
| NN3036 | NTN | - | - | - | - | - | 63 mm | - | - |
| 4R2906 NTN Cylindrical Roller Bearing | B4:5 mm; d:31.75 mm; Housing material:Stainless steel; L:79.4 mm; A:34.1 mm; R1:22.7 mm; B:38.1 mm; Mass bearing unit:0.93 kg; Recommended diameter for attachment bolts, inch G:0.4375 in; Basic static load rating C0:11.2 kN; A5:30 mm; Recommended tightening torque for grub screw:4 N·m; Housing:FYTWR 506 Y; J:116.7 mm; Db1:74.1 mm; Thread grub screw G2:1/4-28 UNF; Hexagonal key size for grub screw N:3.175 mm; |
| NNU4960K NTN Cylindrical Roller Bearing | C - Cup Width:2.6875 in; Db - Cup Backface Backing Diameter:16.46 in; T - Bearing Width across Cups:6.2499 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:170000 lbf; da - Cone Frontface Backing Diameter:13.39 in; Y1 - ISO Factor9:2.02; Cg - Geometry Factor12:0.186; e - ISO Factor8:0.33; d:12.5000 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:656000 lbf; R - Cone Frontface To Clear Radius1:0.130 in; |
| NN3088K NTN Cylindrical Roller Bearing | Ball Material:Steel; Bearing Insert Material:Steel; Ball Grade:Class 10; Retainer Type:Std Retainer; Base to Center Height:Not Applicable; End Cap Groove:Yes; Bearing Family:Grip Tight Ball Bear; Seal Type:Single Lip; Housing Material:Cast Iron; Max Bearing Speed:8500 rpm; Bearing Locking Device:Tapered Adapter Slee; Bearing Series:208 Series; Bearing Inner Ring Material:Steel; UPC:782475864294; Retainer Material:Nylon; |
| NN3068 NTN Tapered Roller Bearing | Cage Type:Pin-Type; B - Cone Width:5.3750 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:1210000 lbf; da - Cone Frontface Backing Diameter:12.95 in; C90 - Dynamic Radial Rating (90 million revolutions)5:180000 lbf; G1 - Heat Generation Factor (Roller-Raceway):2663.9; Aa - Cage-Cone Backface Clearance:0.75 in; R - Cone Backface To Clear Radius3:0.780 in; d:11.5000 in; G2 - Heat Generation Factor (Rib-Roller End):170.3; |
| NN4938 NTN Tapered Roller Bearing | Limiting Speed - Grease:4,800 rpm; ra (max):1.5 mm; Dynamic Load Rating:108,000 N; Radial Clearance:0.040 to 0.070 mm; dd (min):87 mm; Inside Ring Outside Diameter:78.5 mm; Enclosure:Open; D:120 mm; B:23 mm; ra1 (max):1.5 mm; Da (max):111.5 mm; Static Load Rating:119,000 N; Bore Type:Cylindrical Bore; Limiting Speed - Oil:5,600 rpm; db (max):77 mm; r1:1.5 mm; Configuration:Single Row; dc (min):81 mm; |
| NNU4934 NTN Tapered Roller Bearing | Lockwasher and Lockplates:W-040; B2:4.740 in; SNW/SNP Assembly Weight:19.5 lb; D1:9.443 in; Taper:1:12; Series:230K; Locknut:N-040; Sleeve:S-3040 x 7 1/4; Diameter d :7 1/4 in; Tolerance1:-0.005 in; S:1.313 in; Bearing Number:23040K; |
| NNU306 NTN Tapered Roller Bearing | G2 - Heat Generation Factor (Rib-Roller End):12.2; K - Factor8:1.45; G1 - Heat Generation Factor (Roller-Raceway):20.7; C90 - Dynamic Radial Rating (90 million revolutions)5:3920 lbf; Cone Part Number:13686; C0 - Static Radial Rating:15300 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:15100 lbf; d:1.5 in; Design Units:Imperial; R - Cone Backface To Clear Radius3:0.06 in; da - Cone Frontface Backing Diameter:1.69 in; |
| NN3032K NTN Cylindrical Roller Bearing | ra max.:0.2 mm; D1 ≈:8.2 mm; d1 ≈:5.9 mm; Reference speed:130000 r/min; da min.:5.6 mm; Calculation factor f0:12.3; Basic dynamic load rating C:0.553 kN; d:4 mm; Basic static load rating C0:0.245 kN; D:10 mm; r1,2 min.:0.2 mm; B:3 mm; Mass bearing:0.001 kg; Limiting speed:80000 r/min; Fatigue load limit Pu:0.011 kN; Da max.:8.4 mm; Calculation factor kr:0.02; |
| NNU4920K | r3,4 min.:0.6 mm; Basic static load rating C0:8.15 kN; Calculation factor fHC:1.01; Number of balls z:21; D2:66.85 mm; Calculation factor (single, tandem) Y2:0.87; Attainable speed for grease lubrication:29000 r/min; Da max.:70.4 mm; Preload class C GC:660 N; Fatigue load limit Pu:0.345 kN; Calculation factor f1:0.99; Preload class A GA:110 N; Preload class B GB:330 N; db max.:53 mm; Calculation factor f2A:1; |
| NN3060K NTN Cylindrical Roller Bearing | R2:30.163 mm; H:222.25 mm; PosiTrac Plus contact element:2 x B10724-184; S:4.763 mm; Cap bolt recommended tightening torque:515.2 N·m; J max.:333.375 mm; da:73.025 mm; Da:180 mm; R1:66.675 mm; P120°:35.6 kN; Mass pillow block:33.9 kg; h:44.45 mm; Housing:SAF 617; Initial grease fill:181.44 g; P180°:38.3 kN; Appropriate attachment bolt size G:0.875 in; Labyrinth ring:2 x LOR 183; RG:3/8 NPT; |
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Cylindrical roller bearings NN4940K. Bearing number : NN4940K. Size (mm) : 200x261x80. Brand : NTN. Bore Diameter (mm) : 200. Outer Diameter (mm) : 261
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Cylindrical roller bearings NN4940K. Bearing number : NN4940K. Size (mm) : 200x261x80. Brand : NTN. Bore Diameter (mm) : 200. Outer Diameter (mm) : 261
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