Pin and Bush Type Couplings

The couplings are manufactured with S.S. Shim pack membrane set as transmission element. These hubs are manufactured with s.g.iron grade 400 / 12 & 600 / 12 m.o.c. These are positive displacement coupling required for air compressor, refrigeration compressor, drives particularly.

Product Description

The couplings are available from 10 hp to 300 hp. The couplings are manufactured as per customer’s design & requirement. The couplings are supplied in finish bore, key way & dynamically balanced condition i.e. ready to fit condition.

 

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TYPE - BVB

Coupling Size Coupling Rating @100RPM Max.
Speed
rpm
Min.
Bore
Max. Bore ØA ØB1 ØB2 L G TL Wt.
in
kg.
M.1.(Wl²)
in
kgm²
Mix. Misalignment
Synthetic Rubber Polyurethane Hytrel
HP KW HP KW HP KW ØD1 ØD2 Axial
(mm)
Radial
(mm)
Angular
BVB -105-3 1.34 1 2 1.5 3.35 3 7200 11 30 32 105 48 50 45 2-6 94 2 0.0030 2 0.3
BVB -116-4 2.01 1.5 3 2.3 5.03 4 6100 12 39 42 116 60 68 45 2-6 94 2.6 0.0050 2 0.3
BVB -125-4 2.28 1.7 3.4 2.6 5.7 4 5500 14 45 50 125 68 78 50 2-6 104 3.1 0.0070 2 0.4
BVB -144-6 4.42 3.3 6.6 5 11.06 8 4900 18 50 60 144 82 91 55 2-6 114 4.3 0.012 2 0.4
BVB -162-6 7.37 5.5 11.1 8.3 18.43 14 4500 22 60 65 162 89 100 60 2-6 124 7.5 0.030 2 0.4
BVB -178-6 8.98 6.7 13.5 10.1 22.45 17 3800 24 70 75 178 105 115 70 2-6 144 10 0.040 2 0.5
BVB-198-10 17.42 13 26.1 19.5 43.55 33 3400 28 80 90 198 124 135 80 2-6 164 13 0.062 2 0.5
BVB -228-11 28.14 21 42.2 31.5 70.35 53 3000 28 90 100 228 133 146 90 4-10 187 18 0.100 3 0.6
BVB-252-12 42.88 32 64.3 48 107.2 80 2700 38 105 115 252 156 167 100 4-10 207 24 0.17 3 0.6
BVB -285-11 64.32 48 96.5 72 160.8 120 2400 48 115 125 285 170 186 110 4-10 227 35 0.31 3 0.7
BVB-320-12 85.76 64 128.6 96 214.4 160 2100 55 125 135 320 196 212 125 4-10 257 51 0.53 3 0.7
BVB -360-11 124.62 93 186.9 139.5 312 233 1900 65 135 150 360 212 232 140 4-12 288 73 1.02 4 0.9
BVB -400-10 168.84 126 253.3 189 - - 1700 75 160 410 230 160 4-12 328 101 1.70 4 1.1
BVB -450-12 261.30 195 392 292.5 - - 1500 85 180 450 260 180 4-12 368 137 2.90 4 1.1 0.5°
BVB -500-14 361.80 270 542.7 405 - - 1350 95 200 500 290 200 4-12 408 180 4.70 4 1.1 0.40
BVB -560-10 435.50 325 653.3 487.5 - - 1200 95 225 560 320 220 4-8 446 278 10.70 2 1.5 0.3°
BVB -630-12 589.60 440 884.4 660 - - 1050 100 250 630 355 240 4-8 486 365 17.4 2 1.5 0.3'
BVB -710-12 1051.90 785 1577.9 1177.5     950 100 260 710 385 260 5-9 527 516 33 2 1.8 0.3°
BVB -800-14 1402.98 1047 2104.5 1570.5 - - 850 100 280 800 420 290 5-9 587 691 53 2 1.8 0.30
BVB -900-16 2174.82 1623 3262.2 2434.5 - - 750 100 305 900 465 320 5-9 647 927 86 2 1.8 0.30
BVB -1000-18 2736.28 2042 4104.4 3063 - - 680 125 320 1000 515 350 5-10 708 1224 142.8 2 2.0 0.1'
BVB -1120-18 3788.18 2827 - - - - 600 135 350 1120 560 380 6-11 769 1584 231 2 2.2 0.1°
BVB -1250-20 4841.42 3613 - - - - 550 150 380 1250 610 420 6-11 849 2070 367.5 2 2.4 0.1°
BVB -1400-20 7437.00 5550 - - - - 490 175 440 1400 700 480 6-12 969 3060 693 2 2.7 0.1°
BVB -1600-24 10524.36 7854 - - - - 430 200 480 1600 770 540 6-12 1089 3960 1155 2 3.0 0.1°
BVB -1800-22 13681.40 10210 - - - - 380 225 540 1800 870 600 8-16 1212 5760 2205 2 3.4 0.1°
BVB -2000-26 18242.76 13614 - - - - 340 250 600 2000 960 660 8-16 1332 7020 3255 2 3.8 0.1'

Spare Parts

Coupling SIZE Pin Half Part No. Bush Half Part No. Pin + Washer Part No. Bush Part No. No. Of Pin•Bush Assy./Coupling Nut Size
BVB -105-3 BVB-105-3/1 BVB-105-3/2 P-2 B-2 3 M8
BVB -116-4 BVB-116-4/1 BVB-116-4/2 P-2 8-2 4 M8
BVB -125-4 BVB-125-4/1 BVB-125-4/2 P-2 B-2 4 M8
BVB -144-6 BVB-144-6/1 BVB-144-6/2 P-2 8-2 6 M8
BVB -162-6 BVB-162-6/1 BVB-162-6/2 P-3 B-3 6 M10
BVB -178-6 BVB-178-6/1 BVB-178-6/2 P-3 B-3 6 M10
BVB -198-10 BVB-198-10/1 BVB-198-10/2 P-3 8-3 10 M10
BVB -228-11 BVB-228-11/1 BVB-228-11/2 P-4 B-4 11 M14
BVB -252-12 BVB-252-12/1 BVB-252-12/2 P-4 8-4 12 M14
BVB -285-11 BVB-285-11/1 BVB-285-11/2 P-5 B-5 11 M16
BVB -320-12 BVB-320-12/1 BVB-320-12/2 P-5 B-5 12 M16
BVB -360-11 BVB-360-11/1 BVB -360-11 /2 P-6 8-6 11 M20
BVB -400-10 BVB-400-10 P-7 B-7 10 M20
BVB -450-12 BVB-450-12 P-7 8-7 12 M20
BVB -500-14 BVB-500-14 P-7 B-7 74 M20
BVB -560-10 BVB-560-10 P-8 B-8 10 M36
BVB -630-12 BVB-630-12 P-8 8-8 12 M36
BVB -710-12 BVB-710-12 P-9 8-9 12 M42
BVB -800-14 BVB-800-14 P-9 B-9 14 M42
BVB -900-16 BVB-900-16 P-9 B-9 16 M42