A Sun Rises Group Limited - manager@sdvvbearing.com
BT4B 328074/HA4 879.475mm*1219.2mm*933.45mm four row tapered roller bearings

BT4B 328074/HA4 879.475mm*1219.2mm*933.45mm Four Row Tapered Roller Bearings

Get Latest Price
Min. Order:
1 Piece
Stock:
99 Piece
Production Capacity:
1000/year
Port:
qingdao
Payment term:
T/T, west union, paypal
Delivery time:
7 days after receiving the payment
Skype online
Technical Parameters:
Product Designations:
BT4B 328074/HA4
Old Designations:
BT4B 328074/HA4
Structure:
tapered roller bearings
Number of Rows:
4
Inside Diameter:
879.475 mm
Outside Diameter:
1219.2 mm
Thickness:
933.45 mm
Weight:
3680 KG
Dynamic load Capacity, Radial (Cr):
28100
Static load Capacity, Radial (Cor):
81500
Brand:
SDVV
Transport Package:
wooden box
Shipping Ways:
express/air/vessel
Country of Origin:
china
BT4B 328074/HA4 879.475mm*1219.2mm*933.45mm Four Row Tapered Roller Bearings

BT4B 328074/HA4 879.475mm*1219.2mm*933.45mm four row tapered roller bearings

Size: 879.475mm*1219.2mm*933.45mm

Weight: 3680kgs

 

Application of  BT4B 328074/HA4 

The product application range  of BT4B 328074/HA4  covers coal mine, machinery manufacturing, power, paper industry, textile, petrochemical, steel metallurgy and other industries. 

 

Detailed techincal data of BT4B 328074/HA4 

d
   879.475 mm  
D   1219.2 mm  
B   933.45 mm  
T   838.2 mm  
d1 ≈ 1025 mm  
D1 ≈ 1162 mm  
r1,2 min. 4.8 mm  
r3,4 min. 3.3 mm  
Tapered bore, taper 1:12
        
Calculation data
 
        
Basic dynamic load rating C   28100 kN
Basic static load rating C0   81500 kN
Fatigue load limit Pu   4750 kN
Comparative radial load rating CF   7500 kN
Comparative axial load rating CFa   1230 kN
Thrust factor K   1.76  
Calculation factor e   0.33  
Calculation factor Y1   2  
Calculation factor Y2   3  
Calculation factor Y0   2  
Mass
 
        
Mass bearing     3680 kg

 

 

Including BT4B 328074/HA4 , the following four row tapered roller bearings are also available in Sun Rises Group Limited.

Designation Principal dimensions Basic load ratings Fatigue load limit Design variant/feature
dynamic static  
d D B T C C0 Pu
mm kN kN kN
BT4-8160 E8/C475 343.052 457.098 254 254 3600 7100 600 TQON/GW
BT4B 328817 EX1/C475 343.052 457.098 254 254 3100 6400 540 TQOSN/GWSI
BT4B 328817 G/HA1VA902 343.052 457.098 254 254 2550 6400 540 TQOS/GWISI
BT4-8160 E81/C475 343.052 457.098 254 254 3600 7100 600 TQOSN/GWSI
BT4B 334106 G/HA1VA901 343.052 457.098 254 254 2330 6000 510 TQOS/GWISI
BT4B 328817 E1/C475 343.052 457.098 254 254 3350 6400 540 TQOSN/GWSI
330661 E/C475 343.052 457.098 254 254 3450 6800 570 TQON/GW
BT4B 334033 G/HA1VA901 343.052 457.098 254 254 2510 6100 530 TQOS/GWISI
BT4B 328986 G/HA1VA901 343.052 457.098 323.85 254 2700 6400 540 TQOES/GWISI
BT4-8160 E81/C400 343.052 457.098 254 254 3600 7100 600 TQOSN/GWSI
BT4B 331228 G/HA1C200 346.075 488.95 358.775 358.775 5280 12500 1020 TQO/GWI
BT4-8070 G/HA1VA901 347.662 469.9 292.1 292.1 3910 8500 710 TQOSN/GWSI
BT4B 331077 AG/HA1 347.662 469.9 260.35 260.35 3800 10200 830 TQO/GWI
331092 A 347.662 469.9 292.1 292.1 3800 10200 830 TQO/GWI
BT4-8117 E1/C475 350 480 420 420 4750 10200 815 TQOSN/GWSI
330662 E/C480 355.6 482.6 265.113 269.875 4000 8000 655 TQON/GW
BT4-8162 E8/C480 355.6 482.6 265.113 269.875 4150 8150 670 TQON/GW
331271 BG 355.6 488.95 317.5 317.5 4130 11000 880 TQO/GWI
BT4B 328912 E3/C675 355.6 488.95 317.5 317.5 5100 10000 830 TQOSN/GW
331271 355.6 488.95 317.5 317.5 4130 11000 880 TQO/GWI
BT4B 328912 G/HA1VA901 355.6 488.95 317.5 317.5 4130 10000 830 TQOS/GWISI
BT4-8162 E81/C480 355.6 482.6 265.113 269.875 4150 8150 670 TQOSN/GWSI
BT4B 328912 E1/C300 355.6 488.95 317.5 317.5 5100 10000 830 TQOSN/GWSI
BT4B 328870 EX1/C300 355.6 482.6 265.113 269.875 3550 7500 620 TQOSN/GWSI
332059 360 510 380 380 5610 14300 1120 TQO/GWI
BT4B 328159/HA1 360 540 280 280 4400 9000 735 TQO/WI
BT4-8015 G/HA1 360 540 325 325 5720 10800 900 TQON/GW
331159 A 368.3 523.875 382.588 382.588 6270 15000 1160 TQO/GWI
BT4B 332188/HA1 374.65 501.65 250.825 260.35 3360 8150 670 TQO/GWI
BT4B 328816/HA1 380 560 360 360 6160 13700 1080 TQO/WI
BT4B 328294/HA1 380 560 325 325 5500 11800 950 TQO/WI
BT4B 332889/HA1 380 620 388 388 7040 13700 1080 TQO/WI
BT4-8086 G/HA1 380 736.676 300 300 4180 10000 800 TQON/GW
BT4-8033 G/HA1 380 560 390 360 6710 13700 1080 TQOEN/GW
BT4-8025 G/HA1C300VA903 384.175 546.1 400.05 400.05 6160 15000 1180 TQOSN/GW
BT4-8025 G/HA1VA903 384.175 546.1 400.05 400.05 6160 15000 1180 TQOSN/GW
BT4B 334128/HA1 384.175 546.1 400.05 400.05 6440 16600 1290 TQOT
331149 A 384.175 546.1 400.05 400.05 6440 16600 1290 TQO/GWI
331149 E/C675 384.175 546.1 400.05 400.05 8000 16600 1290 TQON/GW
BT4B 334042 E1/C575 385.762 514.35 317.5 317.5 3910 10000 780 TQOSN/GWSI
BT4B 334042 G/HA1VA901 385.762 514.35 317.5 317.5 3910 10000 780 TQOS/GWISI
BT4B 332824 E/C475 395 545 268 288.9 4800 9500 750 TQON/GW
BT4B 332824/HA1 395 545 268 288.9 3910 9500 750 TQO/GWI
BT4-8147 G/HA1 400 600 308 308 5500 11000 865 TQON/GW
BT4B 331347 AG/HA1 406.4 565.15 381 381 6050 15600 1220 TQO/GWI
BT4B 334092 AG/HA1 406.4 546.1 330 330 5010 13200 1000 TQON/GW
BT4-8126 E1/C575 406.4 562 381 381 5700 13200 1000 TQOSN/GWSI
BT4B 330650 E/C500 406.4 546.1 288.925 288.925 5000 10200 815 TQON/GW
BT4-8161 E81/C500 406.4 546.1 288.925 288.925 5100 10200 815 TQOSN/GWSI
BT4B 334093 BG/HA1VA902 406.4 546.1 330 330 4400 10200 815 TQOSN/GWISI
BT4-8161 E8/C500 406.4 546.1 288.925 288.925 5100 10200 815 TQON/GW
BT4B 334093 G/HA1VA901 406.4 546.1 330 330 4020 10200 815 TQOS/GWISI
BT4B 328838 BG/HA1VA902 406.4 546.1 288.925 288.925 4180 9500 750 TQOSN/GWISI
BT4B 328838 BG/HA1VA901 406.4 546.1 288.925 288.925 4180 9500 750 TQOSN/GWISI
BT4-8171 E8/C500 406.4 546.1 288.925 288.925 5100 10200 815 TQON/GW
BT4-8166 E81/C350 409.575 546.1 334.962 334.962 5850 12500 965 TQOSN/GWSI
BT4B 331333 BG/HA1 409.575 546.1 334.962 334.962 5010 13200 1000 TQON/GW
BT4B 331333 E/C350 409.575 546.151 334.962 334.962 5700 13200 1000 TQON/GW
BT4B 331333 E/C575 409.575 546.1 334.962 334.962 5700 13200 1000 TQON/GW
BT4B 329004 G/HA1VA901 409.575 546.1 334.962 334.962 4840 12000 930 TQOS/GWISI
BT4B 329004 BG/HA1VA901 409.575 546.1 334.962 334.962 4840 12000 930 TQOSN/GWSI
BT4B 329004 E1/C575 409.575 546.1 334.962 334.962 5600 12000 930 TQOSN/GWSI
BT4-8166 E8/C350 409.575 546.1 334.962 334.962 5850 12500 965 TQON/GW
BT4B 334130 G/HA1VA903 416 574 440 440 6050 17000 1270 TQOS/GWI
BT4B 328374/HA1 420 620 355 355 6440 14600 1120 TQO/GWI
BT4B 328826 G/HA1 420 560 437 437 5830 16300 1220 TQO/GWI
BT4B 334095 G/HA4VA901

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Categories:  Tapered Roller Bearings
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