NTN 7028CT1B Precision Tapered Roller Bearings
| Brand Name |
NTN |
| Model Number |
7028CT1B |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
| A1 | 79.375 mm |
| Initial grease fill | 68.04 g |
| RG | 1/4 NPT |
| J max. | 247.65 mm |
| Max. speed for PosiTrac Plus seal | 2350 r/min |
| Cap bolt recommended tightening torque | 149.1 N·m |
| S | 3.175 mm |
| Housing | FSAFS 515 |
| Da | 130 mm |
| P60° | 75.6 kN |
OEM Precision Wheel Bearings inventory |
|---|
| No. | Brand | a | b | D | C | T | B | d | I |
| NP470287/NP252507 | Timken | - | - | 85 mm | - | 17 mm | - | 48 mm | - |
| S7028 ACD/HCP4A | SKF | 57.5 mm | - | 210 mm | - | - | 33 mm | 140 mm | - |
| S7028 ACD/P4A | SKF | 57.5 mm | - | 210 mm | - | - | 33 mm | 140 mm | - |
| S7028 CD/HCP4A | SKF | 40.1 mm | - | 210 mm | - | - | 33 mm | 140 mm | - |
| S7028 CD/P4A | SKF | 40.1 mm | - | 210 mm | - | - | 33 mm | 140 mm | - |
| BF7028 | INA | 7,5 mm | 28 mm | - | - | - | - | - | - |
| BF7028/1000 | NTN | 10,5 mm | 28 mm | - | 155 kN | - | - | - | 11 mm |
| 5S-7028CT1B/GNP42 | NTN | - | - | 210 mm | 33 mm | - | 33 mm | 140 mm | - |
| GLP 7028 | NBS | - | - | - | 165 kN | - | 28 mm | - | - |
| HSS7028-C-T-P4S | FAG | 40 mm | - | 210 mm | - | - | 33 mm | 140 mm | - |
| HSS7028-E-T-P4S | FAG | 57 mm | - | 210 mm | - | - | 33 mm | 140 mm | - |
| Characteristic outer ring frequency, BPF0 | 8.12 Hz |
| Characteristic rolling element frequency, BSF | 6.68 Hz |
| D1 | 126.7 mm |
| Da max | 129 mm |
| rs min | 2 mm |
| Characteristic cage frequency, FTF | 0.43 Hz |
| e | 0.22 |
| Y1 | 3.14 |
| Nlim | 5,800 rpm |
| Number of lubrication holes | 3 |
| TIMEKN MM40BS72 Super Precision Bearings | Availability:In Stock; Weight:0.02 KGS; d:130mm; SKU:24126cc/c4w33-qbl; B:80mm; Cage Type:Steel; D:210mm; Clearance:C4; Seals or Shields:Open Type; |
| TIMEKN MMF515BS60PP DM Super Precision Bearings | Weight:28.50 KGS; Cage Type:Brass; Clearance:Standard; Dynamic Load Rating (kN):1290; Availability:In Stock; B:86mm; SKU:22234kemw33-timken; Static Load Rating (kN):1590; Reference Speed Rating (r/min):2000; D:310mm; |
| RHP 7219CTRSU Precision Tapered Roller Bearings | Hydraulic nut:HMVC 17E; B4:17.704 mm; B:16.129 mm; B1:62.89 mm; d1:73.025 mm; Mass adapter sleeve assembly:1.3 kg; d:85 mm; G:84.836 mm; Sleeve:S 17x2.7/8; d3 max.:112.039 mm; |
| TIMEKN MMN540BS75PP DM Super Precision Bearings | Pu:57.300 kN; Static (Cor):157.590 kN; with cylindrical bore:3 500 min-1; B:64 mm; B1:mm; D:190 mm; with tapered bore:2318 ; rs Dynamic (Cr):3 mm; d:90 mm; Grease:2.180 kN; |
| RHP 7210A5TRSU Precision Tapered Roller Bearings | B5:46 mm; A:4.2 mm; Hydraulic nut:HMV 52E; G:Tr 260x4; G3:9 mm; d1:240 mm; B1:145 mm; d:260 mm; G2:M 6; d3:310 mm; |
| TIMEKN MM9321WI3 Super Precision Bearings | d:12.000 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:2160 N; Oil Speed Rating n2:22000 rpm; Grease Speed Rating n1:18000 rpm; D:37.0000 mm; B:12.00 mm; Basic Dynamic Radial Load Rating C:9360 N; |
| RHP 7017CTRSU Precision Tapered Roller Bearings | Fatigue Load Rating (kN):61; Clearance:C3; Availability:In Stock; B:56mm; Static Load Rating (kN):680; Seals or Shields:Open Type; D:180mm; Weight:0.02 KGS; Cage Type:Brass; Reference Speed Rating (r/min):2550; |
| RHP 7028A5TRSU Precision Tapered Roller Bearings | d:30mm; Grease Limiting Speed (r/min):18000; D:55mm; B:19mm; Clearance:Standard; Cage Type:Brass; Availability:In Stock; Dynamic Load Rating (kN):31; Oil Limiting Speed (r/min):21200; Static Load Rating (kN):37; |
| RHP 7008A5TRSU Precision Tapered Roller Bearings | da:380 mm; Appropriate attachment bolt, size G:36 mm; Taconite seal:2 x TK 80; A1:360 mm; H2:120 mm; Ca:192 mm; Mass housing:454 kg; ba min.:145 mm; L:1000 mm; Cap bolt, size:M 36x240; |
| RHP 7202CTRSU Precision Tapered Roller Bearings | SKU:7230bcbm-skf; D:270mm; Fatigue Load Rating (kN):6.95; B:45mm; Weight:0.02 KGS; d:150mm; Reference Speed Rating (r/min):2600; Seals or Shields:Open Type; Static Load Rating (kN):240; Cage Type:Brass; |
NTN 7028CT1B Precision Tapered Roller Bearings Video