38,400 mm x 150,000 mm x 138,000 mm NTN R08A31V Cylindrical Roller Bearings Chain ConveyorsSpecification
| Basic dynamic load rating C: |
60.5 kN |
Ew: |
123 mm |
Fatigue load limit Pu: |
20 kN |
| Limiting speed: |
4000 r/min |
Reference speed: |
3600 r/min |
Mass needle roller and cage assembly: |
0.2 kg |
| Fw: |
115 mm |
Basic static load rating C0: |
170 kN |
U: |
27 mm |
| Size (mm): |
38,400 mm x 150,000 mm x 138,000 mm |
38,400 mm x 150,000 mm x 138,000 mm NTN R08A31V Cylindrical Roller Bearings Chain ConveyorsCodes and sizes
| Structure | Spherical | Type | Roller | Applicable Industries | Manufacturing Plant, Machinery Repair Shops, Retail, Printing Shops, Energy & Mining |
| Precision Rating | P0 P6 P5 | Seals Type | Open | Number of Row | Double Row |
| Place of Origin | Germany | Width (mm) | 23 | Weight(kg) | 0,517 |
| Material | Chrome Steel | Package | original packing | Clearance | C0 C2 C3 C4 C5 |
| Certificate | original Certificate | Feature | Long Life Low Noise | Cage | E1 CC CA MA MB T41A TVB |
| Vibration & Noisy | Z1,Z2,Z3 V1,V2,V3,V4 | Product name | 22208-E1-K spherical roller bearing 23040EM |
| Basic Static Radial Load Rating Co | 255000 N |
| Fillet Radius ra | 2.00 mm |
| Grease Speed Rating Open/Shielded n1 | 1200 rpm |
| Basic Dynamic Radial Load Rating C | 178000 N |
| Accessories | Without Accessories |
| d | 340.000 mm |
| Sealed Speed Rating n3 | 0 rpm |
| Oil Speed Rating Open/Shielded n2 | 1500 rpm |
| D | 420.0000 mm |
| B | 38.00 mm |
List of NTN R08A31V Cylindrical Roller Bearings Chain Conveyorsand other products
Accessories:One Shield; Fillet Radius ra:0.30 mm; B:7.00 mm; d:17.000 mm; Basic Dynamic Radial Load Rating C:4360 N; Basic Static Radial Load Rating Co:2320 N; Oil Speed Rating Open/Shielded n2:28000 rpm; D:30.0000 mm; Grease Speed Rating Open/Shielded n1:22000 rpm; Sealed Speed Rating n3:14000 rpm;
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Basic Static Radial Load Rating Co:255000 N; Fillet Radius ra:2.00 mm; Grease Speed Rating Open/Shielded n1:1200 rpm; Basic Dynamic Radial Load Rating C:178000 N; Accessories:Without Accessories; d:340.000 mm; Sealed Speed Rating n3:0 rpm; Oil Speed Rating Open/Shielded n2:1500 rpm; D:420.0000 mm; B
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End cover:ECY 205; Db1:65 mm; Db2:71 mm; Housing:FY 505 M/VZ033; Recommended tightening torque for grub screw:4 N·m; d:25.4 mm; A1:12 mm; J7:19 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Da:74.6 mm;
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Pa:37 kN; Appropriate attachment bolt size G:1 in; Adapter sleeve assembly:SNW 128x4.13/16; Cap bolt, SAE grade:8; A2:260.35 mm; R2:30.163 mm; Initial grease fill:850.5 g; J max.:434.975 mm; ba:71.438 mm; J min.:406.4 mm;
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Fillet Radius ra:1.50 mm; Grease Speed Rating Open/Shielded n1:5000 rpm; Sealed Speed Rating n3:3400 rpm; Basic Dynamic Radial Load Rating C:60500 N; Basic Static Radial Load Rating Co:45000 N; Grease Speed Rating n1:5000 rpm; D:125.0000 mm; B:24.00 mm; Oil Speed Rating n2:6000 rpm; Oil Speed Rating
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Dimension L:104.8 mm; Dimension F:19.1 mm; Weight W:2.05 kg; Shaft Diameter D:35 mm; Distance J:82.6 mm; Thread Diameter G:1/2-13; Width A:47.6 mm; Basic Dynamic Radial Load Rating C:25500 N; Dimension H1:47.6 mm; Dimension S1:25.4 mm;
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Basic Dynamic Radial Load Rating C:33600 N; D:80.0000 mm; Basic Static Radial Load Rating Co:26500 N; Accessories:Snap-Ring; Grease Speed Rating Open/Shielded n1:7000 rpm; Oil Speed Rating Open/Shielded n2:8500 rpm; B:18.00 mm; d:40.000 mm; Fillet Radius ra:1.00 mm;
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Basic Static Radial Load Rating Co:53000 N; B:42.90 mm; d:45.000 mm; Grease Speed Rating n1:4500 rpm; Fillet Radius ra:1.50 mm; D:100.0000 mm; Basic Dynamic Radial Load Rating C:72800 N; Sealed Speed Rating n3:4500 rpm; Oil Speed Rating n2:6000 rpm; Accessories:One Seal;
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