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HM256849D/HM256810/HM256810D Four Row Taper Roller Bearings 300.038X422.275X311.15 Mm
Reference FOB Price:
US1035 ~ 1100 / Piece
Min. Order:
1 Piece
Production Capacity:
6000 PER MONTH
Port:
Dalian,Tianjin,Shanghai,Ningbo,Shenzhen,Guangzhou
Payment term:
T/T,WESTERN UNION
Delivery time:
35-45 DAYS
Mobile NO.: +86-13654942093
Technical Parameters:
Product Designations:
HM256849D/HM256810/HM256810D
HS Code:
84822000
Structure:
Tapered roller bearings
Number of Rows:
Four rows
Inside Diameter:
300.038 mm
Outside Diameter:
422.75 mm
Thickness:
311.15 mm
Weight:
126 KG
Dynamic load Capacity, Radial (Cr):
3390
Static load Capacity, Radial (Cor):
8050
Demensions:
300.038X422.75X311.15 mm
Brand:
WKKZ,OEM
Precision Rating:
P0,P6,P5
Bearing Material:
GCr15/Chrome steel
Cage Type:
STEEL
Cage material:
STEEL/08AI
Seals Type:
OPEN STYLE
Roller Material:
Chrome steel
Transport Package:
Wooden case,pallets
Shipping Ways:
By sea,by air,DHL,FedEx
Country of Origin:
Wafangdian,CHINA
Service:
OEM accetable
Quality Control:
ISO9001
Feature:
High quality,good precision
Bore Type:
Cylindrical
Rolling Element:
cone rollers
Application:
ROLLING MILLS
HM256849D/HM256810/HM256810D Inch Tapered roller bearings
Original made in China rolling mill bearings HM256849D/HM256810/HM256810D
Supplier - Wafangdian King Keto Bearing Co.,Ltd
| Bearings Descirption | Part number | Bore diameter | Outerside diameter | Width T | Width B | Weight |
| Four Row taper roller bearings | HM256849D/HM256810/HM256810D | 300.0380 | 422.2750 | 311.1500 | 311.1500 | 126.00 |
Specification and dimension
Bearings mode l: HM256849D/HM256810/HM256810D
Bearings type: Four row taper roller bearings
Bearing structure: TQO bearings,Four rows cone rollers as rolling elements
Rings material : GCr15-GB/T18254,GCr15SiMn-BG/T18254
Cage material : 08AI-GB/T13237
Bearings Dimension: 300.038X422.275X311.15 mm
d : 300.038 mm
D : 422.275 mm
T : 311.15 mm
B : 311.15 mm
Weight :126 kgs
Chamfer r1.2min : 3.2
Chamfer r3.4min : 3.2
Basic load ratings Cr : 3390 kN
Basic load ratings Cor : 8050 kN
Calculation Factors e : 0.34
Calculation Factors Y1 : 2
Calculation Factors Y2 : 2.98
Calculation Factors Y0 : 1.96
Calculation Factors K : 1.72
Design : TQO 4-Row tapered roller bearings
Find your TQO bearings,four row taper roller bearings in WKKZ BEARING,if not,please contact us for drawings via whatsapp/email.
| Part number | Bore diameter | Outerside diameter | Width T |
| HM256849D/HM256810/HM256810D | 300.0380 | 422.2750 | 311.1500 |
| EE129121D/129172/129173D | 304.6480 | 438.0480 | 279.4000 |
| M257149D/M257110/M257110D | 304.8000 | 419.1000 | 269.8750 |
| EE291200D/291750/291751D | 304.8000 | 444.5000 | 241.3000 |
| EE291202D/291750/291751D | 304.8000 | 444.5000 | 241.3000 |
| EE941206D/941950/941951XD | 304.8000 | 495.3000 | 285.7500 |
| EE941206D/941950/941952XD | 304.8000 | 495.3000 | 292.1000 |
| EE941207D/941950/941952XD | 304.8000 | 495.3000 | 292.1000 |
| EE742121D/724195/724196D | 304.8000 | 495.3000 | 349.2500 |
| M257248D/M257210/M257210D | 304.9020 | 214.6480 | 266.7000 |
| M757449D/M757410/M757410D | 305.0030 | 438.0480 | 279.4000 |
| LM258649D/LM258610/LM258610D | 317.5000 | 422.2750 | 269.8750 |
| HM259049D/HM259010/HM259010D | 317.5000 | 447.6750 | 327.0250 |
| EE526129D/526190/526191D | 327.0250 | 482.6000 | 311.1500 |
| M260149D/M260110/260110D | 330.2000 | 444.5000 | 301.6250 |
| EE526131D/526130/526191D | 330.2000 | 482.6000 | 311.1500 |
| EE138131D/138172/138172D | 330.2000 | 438.0230 | 254.0000 |
| HM261049D/HM261010/HM261010D | 333.3750 | 469.9000 | 342.9000 |
| LM761648DW/LM761610/LM761610D | 341.3120 | 457.0980 | 254.0000 |
| EE971355D/972100/972103D | 342.9000 | 533.4000 | 301.6250 |
| EE536136D/536225/536226D | 342.9000 | 571.5000 | 342.9000 |
| LM961548D/LM961511/LM961511D | 343.0520 | 457.0980 | 254.0000 |
| HM262749D/HM262710/HM262710D | 346.0750 | 488.9500 | 358.7750 |
| LM262449DW/LM262410/LM262410D | 347.6620 | 469.9000 | 260.3500 |
| M262449/M262410/M262410D | 347.6620 | 469.9000 | 292.1000 |
| L163149D/L163110/L163110D | 355.6000 | 444.5000 | 241.3000 |
| LM263149DW/LM263110/LM263110D | 355.6000 | 457.2000 | 252.4120 |
| LM763449D/LM763410/LM763410D | 355.6000 | 482.6000 | 269.8750 |
| M263349D/M263310/M263310D | 355.6000 | 488.9500 | 317.5000 |
| EE231401D232025/232026D | 355.6000 | 514.3500 | 260.3500 |
| EE161403D/161900/161901D | 356.3870 | 482.6000 | 222.2500 |
| HM265049D/HM256010/HM265010D | 368.3000 | 523.8750 | 382.5880 |
| EE181455D/1812350/182351D | 368.3000 | 596.9000 | 342.9000 |
| EE181454D/182350/182351D | 368.3000 | 596.9000 | 342.9000 |
| EE231475D/231975/231976D | 374.6500 | 501.6500 | 260.3500 |
| EE231475D/232025/232026D | 374.6500 | 514.3500 | 260.3500 |
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