B Series Gripbelt Sheaves with Split Taper Bushings
B Series Gripbelt Sheaves with Split Taper Bushings
For Use with All “A” and ”B” Section Belt
Table No. 1
| Bore Range | Keyseat |
| 3/4″-7/8″ | 3/16″ x 3/32″ |
| 15/16-1 1/4 | 1/4x 1/8 |
| 1 5/16 -1 3/8 | 5/16×5/32 |
| 1 7/16 -1 3/4 | 3/8×3/16 |
| 1 13/16-2 1/4 | 1/2 x 1/4 |
| 2 5/16-2 3/4 | 5/8×5/16 |
| 2 13/16-3 1/4 | 3/4 x 3/8 |
| 3 3/8-3 3/4 | 7/8×7/16 |
1 3/8 Bore Bushing also available with 3/8
x3/16″ Keyseat.
Table No.2 Bushing Dimensions
| Part
No. |
Dimensions | Bore Range | Wt. Lbs | ||||||||
| M | L | G | X | E | T | U | D | H | |||
| Q1 | 2 25/32″ | 2 1/2″ | 3/4″ | 1 3/4M | 9/32″ | 1 31/32″ | 17/32″ | 2 7/8″ | 4 1/8″ | 3/4″—2 11/16″ | 3 1/2 |
| R1 | 3 5/32 | 2 7/8 | 7/8 | 2 | 9/32 | 2 1/4 | 5/8 | 4 | 5 3/8 | 1 1/8—3 3/4 | 7 1/2 |
| Q2 | 3 25/32″ | 3 1/2″ | 3/4″ | 2 3/4″ | 9/32″ | 2 31/32″ | 17/32″ | 2 7/8″ | 4 1/8″ | 1″—2 5/8″ | 4 1/2 |
| R2 | 5 5/32 | 4 7/8″ | 7/8 | 4 | 9/32 | 4 1/4 | 5/8 | 4 | 5 3/8 | 1 3/8—3 5/8 | 11 |
| S1 | 4 3/4 | 4 3/8 | 1 1/16 | 3 5/16 | 3/8 | 3 5/8 | 3/4 | 4 5/8 | 6 3/8 | 1 11/16—4 1/4 | 13 1/2 |
| UO | 5 23/32 | 5 1/4 | 1 1/2 | 3 3/4 | 15/32 | 4 3/16 | 1 1/16 | 6 | 8 3/8 | 2 3/8—3 3/16 | 30 |
| UO | 5 13/32 | 4 15/16 | 1 3/16 | 3 3/4 | 15/32 | 4 3/16 | 3/4 | 6 | 8 3/8 | 3 1/4—5 1/2 | 27 |
B Gripbelt Sheaves with Split Taper Bushings
Table No. 1
For Use with All “A” and “B” section Belts
Specifications—Stock “B” Sheaves
DIAMETERS 2 GROOVES, F = 1 3/4″ Datum “A”
Datum “B”
Out- side
Part Number Dimensions Wt. Inside Sheave Bushing Type OL L p c H G X E Less Bush.
5.0″ 5.4″ 5.75″ — 2B54Q Q1 5 2 25/32″ 2 1/2″ 3/4″ 0″ 4 1/8M — 1 3/4″ 9/32″ 6.0 5.20 5.60 5.95 — 2B56Q Q1 5 2 25/32 2 1/2 3/4 0 4 1/8 — 1 3/4 9/32 7.3 5.40 5.80 6.15 — 2B58Q Q1 5 2 25/32 2 1/2 3/4 0 4 1/8 — 1 3/4 9/32 7.9 5.60 6.00 6.35 — 2B60Q Q1 5 2 25/32 2 1/2 3/4 0 4 1/8 — 1 3/4 9/32 8.9 5.80 6.20 6.55 一 2B62Q Q1 5 2 25/32 2 1/2 3/4 0 4 1/8 _ 1 3/4 9/32 9.4 6.00 6.40 6.75 _ 2B64Q Q1 5 2 25/32 2 1/2 3/4 0 4 1/8 _ 1 3/4 9/32 10.1 6.20 6.60 6.95 — 2B66Q Q1 5 2 25/32 2 1/2 3/4 0 4 1/8 — 1 3/4 9/32 in 6.40 6.80 7.15 — 2B68Q Q1 5 2 25/32 2 1/2 3/4 0 4 1/8 — 1 3/4 9/32 12.3 15.00 15.40 15.75 13 7/8″ 2B154R R1 16-Arm 3 5/32 2 7/8 1 1/8 5 3/8 7/8″ 2 9/32 30.6 15.60 16.00 16.35 14 1/2 2B160R R1 16-Arm 3 5/32 2 7/8 1 1/8 5 3/8 7/8 2 9/32 32.0 18.00 18.40 18.75 16 7/8 2B184R R1 16-Arm 3 5/32 2 7/8 1 1/8 5 3/8 7/8 2 9/32 39.1 19.50 20.00 20.35 18 1/2 2B200R R1 16-Arm 3 5/32 2 7/8 1 1/8 5 3/8 7/8 2 9/32 43.5 24.50 25.00 25.35 23 1/2 2B250R R1 16-Arm 3 5/32 2 7/8 1 1/8 5 3/8 7/8 2 9/32 58.0 29.50 30.00 30.35 28 1/2 2B300R R1 16-Arm 3 5/32 2 7/8 1 1/8 5 3/8 7/8 2 9/32 81.0 37.50 38.00 38.35 36 1/2 2B380R R1 16-Arm 3 5/32 2 7/8 1 1/8 5 3/8 7/8 2 9/32 92.0
Table No.2
DIAMETERS
3 GROOVES, F = 2 1/2″
Datum “A”
Datum “B”
Out- side
Part Number Dimensions Wt. Inside Sheave Bushing Type OL L P c H G X E Less Bush.
5.0″ 5.4″ 5.75″ 3 7/8″ 3B54Q Q1 5 3 17/32″ 2 1/2″ 3/4″ 3/4″ 4 1/8″ _ 1 3/4″ 9/32″ 7.9 5.20 5.60 5.95 4 1/16 3B56Q Q1 5 3 17/32 2 1/2 3/4 3/4 4 1/8 _ 1 3/4 9/32 9.0 5.40 5.80 6.15 4 1/4 3B58Q Q1 13-Web 3 5/32 2 1/2 3/8 3/8 4 1/8 3/4″ 1 3/4 9/32 9.4 5.60 6.00 6.35 4 7/16 3B60Q Q1 13-Web 3 5/32 2 1/2 3/8 3/8 4 1/8 3/4 1 3/4 9/32 10.4 5.80 6.20 6.55 411/16 3B62Q Q1 13-Web 3 5/32 2 1/2 3/8 3/8 4 1/8 3/4 1 3/4 9/32 11.3 6.00 6.40 6.75 4 7/8 3B64Q Q1 13-Web 3 5/32 2 1/2 3/8 3/8 4 1/8 3/4 1 3/4 9/32 12.1 6.20 6.60 6.95 51/16 3B66Q Q1 13-Web 3 5/32 2 1/2 3/8 3/8 4 1/8 3/4 1 3/4 9/32 13.0 6.40 6.80 7.15 5 1/4 3B68Q Q1 13-Web 3 5/32 2 1/2 3/8 3/8 4 1/8 3/4 1 3/4 9/32 14.3 15.00 15.40 15.75 13 7/8 3B154R R1 13-Arm 3 13/32 2 7/8 5/8 1/4 5 3/8 7/8 2 9/32 35.5 15.60 16.00 16.35 14 1/2 3B160R R1 13-Arm 3 13/32 2 7/8 5/8 1/4 5 3/8 7/8 2 9/32 38.0 18.00 18.40 18.75 16 7/8 3B184R R1 13-Arm 3 13/32 2 7/8 5/8 1/4 5 3/8 7/8 2 9/32 44.8 19.50 20.00 20.35 18 1/2 3B200R R1 13-Arm 313/32 2 7/8 5/8 1/4 5 3/8 7/8 2 9/32 50.3 24.50 25.00 25.35 23 1/2 3B250R R1 13-Arm 3 13/32 2 7/8 5/8 1/4 5 3/8 7/8 2 9/32 65.0 29.50 30.00 30.35 28 1/2 3B300R R1 13-Arm 3 13/32 2 7/8 5/8 1/4 5 3/8 7/8 2 9/32 89.0 37.50 38.00 38.35 36 1/2 3B380R R1 13-Arm 3 13/32 2 7/8 5/8 1/4 5 3/8 7/8 2 9/32 106 Table No.3 DIAMETERS 4 GROOVES,F=3 1/4″ Datum “A”
Datum “B”
Out- side
Part Number Dimensions Wt. Inside Sheave Bushing Type OL L p c H G X E Less Bush.
5.0″ 5.4″ 5.75″ 3 7/8″ 4B54Q Q1 5 4 9/32″ 2 1/2″ 3/4″ 1 1/2″ 4 1/8″ _ 1 3/4″ 9/32 9.30 5.20 5.60 5.95 4 1/16 4B56Q Q1 5 4 9/32 2 1/2 3/4 1 1/2 4 1/8 — 1 3/4 9/32 10.5 5.40 5.80 6.15 4 1/4 4B58Q Q1 13-Web 3 17/32 2 1/2 0 3/4 4 1/8 3/4__ 1 3/4 9/32 11.5 5.60 6.00 6.35 4 7/16 4B60Q Q1 13-Web 3 17/32 2 1/2 0 3/4 4 1/8 3/4 1 3/4 9/32 12.6 5.80 6.20 6.55 411/16 4B62Q Q1 13-Web 3 17/32 2 1/2 0 3/4 4 1/8 3/4 1 3/4 9/32 12.6 6.00 6.40 6.75 4 7/8 4B64Q Q1 13-Web 317/32 2 1/2 0 3/4 4 1/8 3/4 1 3/4 9/32 14.1 6.20 6.60 6.95 5 1/16 4B66Q Q1 13-Web 3 17/32 2 1/2 0 3/4 4 1/8 3/4 1 3/4 9/32 14.8 6.40 6.80 7.15 5 1/4 4B68Q Q1 13-Web 3 17/32 2 1/2 0 3/4 4 1/8 3/4 1 3/4 9/32 16.9 15.00 15.40 15.75 13 7/8 4B154R R1 13-Arm 3 25/32 2 7/8 1/4 5/8 5 3/8 7/8 2 9/32 40.1 15.60 16.00 16.35 14 1/2 4B160R R1 13-Arm 3 25/32 2 7/8 1/4 5/8 5 3/8 7/8 2 9/32 44.0 18.00 18.40 18.75 16 7/8 4B184R R1 13-Arm 3 25/32 2 7/8 1/4 5/8 5 3/8 7/8 2 9/32 50.3 19.50 20.00 20.35 18 1/2 4B200R R1 13-Arm 3 25/32 2 7/8 1/4 5/8 5 3/8 7/8 2 9/32 54.0 24.50 25.00 25.35 23 1/2 4B250R R1 13-Arm 3 25/32 2 7/8 1/4 5/8 5 3/8 7/8 2 9/32 71.0 29.50 30.00 30.35 281/2 4B300R R1 13-Arm 3 25/32 2 7/8 1/4 5/8 5 3/8 7/8 2 9/32 99.0 37.50 38.00 38.35 36 1/2 4B380R R1 13-Arm 3 25/32 2 7/8 1/4 5/8 5 3/8 7/8 2 9/32 126
B Gripbelt Sheaves with Split Taper Bushings
For Use with All “A” and “B” section Belts
Table No. 1 Specifications-Stock “B” Sheaves
DIAMETERS 5 GROOVES, F = 4″ Datum Datum Outsid Inside Part Number Dimensions Wt. “A” “B” e Sheave Bushing TYPE OL L p c H G X E Bush. 6.6″ 7.0″ 7.35″ 5 1/2″ 5B70R R1 15-Web 4 5/32″ 2 7/8._ 1/8″ 1″ 5 3/8″ 7/8″ 2″ 9/32″ 17.0 7.0 7.4 7.75 5 7/8 5B74R R1 15-Web 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 20.3 7.6 8.0 8.35 6 1/2 5B80R R1 15-Web 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 24.8 8.2 8.6 8.95 7 1/16 5B86R R1 15-Web 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 27.3 8.6 9.0 9.35 71/2 5B90R R1 15-Web 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 29.1 9.0 9.4 9.75 7 7/8 5B94R R1 15-Web 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 30.0 10.6 11.0 11.35 9 1/2 5B110R R1 15-Arm 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 32.8 12.0 12.4 12.75 10 7/8 5B124R R1 15-Arm 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 36.0 13.2 13.6 13.95 12 1/16 5B136R R1 15-Arm 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 40.3 15.0 15.4 15.75 13 7/8 5B154R R1 15-Arm 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 45.0 15.6 16.0 16.35 14 1/2 5B160R R1 15-Arm 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 48.0 18.0 18.4 18.75 16 7/8 5B184R R1 15-Arm 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 54.0 19.5 20.0 20.35 18 1/2 5B200R R1 15-Arm 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 64.0 24.5 25.0 25.35 23 1/2 5B250R R1 15-Arm 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 79.0 29.5 30.0 30.35 28 1/2 5B300R R1 15-Arm 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 115 37.5 38.0 38.35 36 1/2 5B380R R1 15-Arm 4 5/32 2 7/8 1/8 1 5 3/8 7/8 2 9/32 150
Table No.2
DIAMETERS 6 GROOVES, F = 4 3/4″
| Datum
“A” |
Datum
“B” |
Outsid
e |
Inside | Part Number | Type | Dimensions | wt.
Less Bush. |
||||||||
| Sheave | Bushing | OL | L | p | c | H | G | X | E | ||||||
| 6.6″ | 7.0″ | 7.35″ | 5 1/2″ | 6B70R | R1 | 15-Web | 4 3/4″ | 2 7/8″ | 1/2″ | 1 3/8″ | 5 3/8″ | 7/8″ | 2″ | 9/32″ | 19.0 |
| 7.0 | 7.4 | 7.75 | 5 7/8 | 6B74R | R1 | 15-Web | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 21.8 |
| 7.6 | 8.0 | 8.35 | 6 1/2 | 6B80R | R1 | 15-Web | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 26.8 |
| 8.2 | 8.6 | 8.95 | 7 1/16 | 6B86R | R1 | 15-Web | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 29.4 |
| 8.6 | 9.0 | 9.35 | 71/2 | 6B90R | R1 | 15-Web | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 31.4 |
| 9.0 | 9.4 | 9.75 | 7 7/8 | 6B94R | R1 | 15-Web | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 32.8 |
| 10.6 | 11.0 | 11.35 | 9 1/2 | 6B110R | R1 | 15-Arm | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 37.0 |
| 12.0 | 12.4 | 12.75 | 10 7/8 | 6B124R | R1 | 15-Arm | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 39.4 |
| 13.2 | 13.6 | 13.95 | 12 1/16 | 6B136R | R1 | 15-Arm | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 45.3 |
| 15.0 | 15.4 | 15.75 | 13 7/8 | 6B154R | R1 | 15-Arm | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 49.1 |
| 15.6 | 16.0 | 16.35 | 14 1/2 | 6B160R | R1 | 15-Arm | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 52.0 |
| 18.0 | 18.4 | 18.75 | 16 7/8 | 6B184R | R1 | 15-Arm | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 59.0 |
| 19.5 | 20.0 | 20.35 | 18 1/2 | 6B200R | R1 | 15-Arm | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 69.0 |
| 24.5 | 25.0 | 25.35 | 23 1/2 | 6B250R | R1 | 15-Arm | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 83.0 |
| 29.5 | 30.0 | 30.35 | 28 1/2 | 6B300R | R1 | 15-Arm | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 126 |
| 37.5 | 38.0 | 38.35 | 36 1/2 | 6B380R | R1 | 15-Arm | 4 3/4 | 2 7/8 | 1/2 | 1 3/8 | 5 3/8 | 7/8 | 2 | 9/32 | 170 |
B Gripbelt Sheaves with Split Taper Bushings
Table No. 1
For Use with All “A” and “B” section Belts
Specifications—Stock “B” Sheaves 8 GROOVS，F=6 1/4″
DIAMETERS Part Number Dimensions Wt. Datum “A”
Datum “B”
Out- side
Inside Sheave Bushing TYPE 〇.L. L P C H G X E Less Bush.
5.0″ 5.4″ 5.75″ 3 7/8″ 8B54Q Q2 5 7 9/32″ 3 1/2″ 3/4″ 3 1/2″ 4 1/8_. — 2 3/4″ 9/32″ 18.1 5.2 5.6 5.95 4 1/16 8B56Q Q2 5 7 9/32 3 1/2 3/4 3 1/2 4 1/8 — 2 3/4 9/32 20.6 5.4 5.8 6.15 4 1/4 8B58Q Q2 15-Web 6 1/4 3 1/2 2 3/4 4 1/8 3/4″ 2 3/4 9/32 20.9 5.6 6.0 6.35 4 7/16 8B60Q Q2 15-Web 6 1/4 3 1/2 2 3/4 4 1/8 3/4 2 3/4 9/32 23.0 5.8 6.2 6.55 4 11/16 8B62Q Q2 15-Web 6 1/4 3 1/2 2 3/4 4 1/8 3/4 2 3/4 9/32 23.0 6.0 6.4 6.75 4 7/8 8B64Q Q2 15-Web 6 1/4 3 1/2 2 3/4 4 1/8 3/4 2 3/4 9/32 25.0 6.2 6.6 6.95 5 1/16 8B66Q Q2 15-Web 6 1/4 3 1/2 2 3/4 4 1/8 3/4 2 3/4 9/32 27.3 6.4 6.8 7.15 5 1/4 8B68Q Q2 15-Web 6 1/4 3 1/2 2 3/4 4 1/8 3/4 2 3/4 9/32 31.1 6.6 7.0 7.35 5 1/2 8B70R R2 15-Web 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 29.5 7.0 7.4 7.75 5 7/8 8B74R R2 15-Web 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 34.9 7.6 8.0 8.35 6 1/2 8B80R R2 15-Web 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 42.9 8.2 8.6 8.95 7 1/16 8B86R R2 15-Web 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 52.0 8.6 9.0 9.35 7 1/2 8B90R R2 15-Web 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 48.3 9.0 9.4 9.75 7 7/8 8B94R R2 15-Web 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 49.3 10.6 11.0 11.35 9 1/2 8B110R R2 15-Web 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 55.0 12.0 12.4 12.75 10 7/8 8B124R R2 15-Arm 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 60.0 13.2 13.6 13.95 12 1/16 8B136R R2 15-Arm 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 68.5 15.0 15.4 15.75 13 7/8 8B154R R2 15-Arm 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 77.3 18.0 18.4 18.75 16 7/8 8B184R R2 15-Arm 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 90.0 19.5 20.0 20.35 18 1/2 8B200R R2 15-Arm 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 96.0 24.5 25.0 25.35 23 1/2 8B250R R2 15-Arm 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 129 29.5 30.0 30.35 28 1/2 8B300R R2 15-Arm 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 163 29.5 30.0 30.35 28 1/2 8B300S S1 15-Arm 6 1/4 4 3/8 3/4 1 1/8 6 3/8 1 1/16 3 5/16 3/8 168 37.5 38.0 38.35 36 1/2 8B380R R2 15-Arm 6 9/32 4 7/8 1/4 1 1/8 5 3/8 7/8 4 9/32 228 37.5 38.0 38.35 36 1/2 8B380S S1 15-Arm 6 1/4 4 3/8 3/4 1 1/8 6 3/8 1 1/16 3 5/16 3/8 238
Table No.2
10 GROOVES，F=7 3/4″
DIAMETERS Part Number Dimensions Wt. Datum “A”
Datum “B”
Out- side
Inside Sheave Bushing TYPE 〇.L. L p c H G X E Less Bush.
5.0″ 5.4″ 5.75″ 3 7/8″ 10B54Q Q2 5 8 25/32″ 3 1/2″ 3/4″ 5″ 4 1/8″ —— 2 3/4″ 9/32″ 21.5 5.2 5.6 5.95 4 1/16 10B56Q Q2 5 8 25/32 3 1/2 3/4 5 4 1/8 — 2 3/4 9/32 24.9 5.4 5.8 6.15 4 1/4 10B58Q Q2 15-Web 7 3/4 3 1/2 3 1/2 3/4 4 1/8 3/4″ 2 3/4 9/32 23.5 5.6 6.0 6.35 4 7/16 10B60Q Q2 15-Web 7 3/4 3 1/2 3 1/2 3/4 4 1/8 3/4 2 3/4 9/32 25.6 5.8 6.2 6.55 4 11/16 10B62Q Q2 15-Web 7 3/4 3 1/2 3 1/2 3/4 4 1/8 3/4 2 3/4 9/32 27.5 6.0 6.4 6.75 4 7/8 10B64Q Q2 15-Web 7 3/4 3 1/2 3 1/2 3/4 4 1/8 3/4 2 3/4 9/32 31.4 6.2 6.6 6.95 5 1/16 10B66Q Q2 15-Web 7 3/4 3 1/2 3 1/2 3/4 4 1/8 3/4 2 3/4 9/32 32.5 6.4 6.8 7.15 5 1/4 10B68Q Q2 15-Web 7 3/4 3 1/2 3 1/2 3/4 4 1/8 3/4 2 3/4 9/32 36.1 6.6 7.0 7.35 5 1/2 10B70R R2 15-Web 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 34.0 7.0 7.4 7.75 5 7/8 10B74R R2 15-Web 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 39.3 7.6 8.0 8.35 6 1/2 10B80R R2 15-Web 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 48.5 8.2 8.6 8.95 7 1/16 10B86R R2 15-Web 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 51.5 8.6 9.0 9.35 7 1/2 10B90R R2 15-Web 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 52.3 9.0 9.4 9.75 7 7/8 10B94R R2 15-Web 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 54.0 10.6 11.0 11.35 9 1/2 10B110R R2 15-Arm 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 61.0 12.0 12.4 12.75 10 7/8 10B124R R2 15-Arm 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 77.5 13.2 13.6 13.95 12 1/16 10B136R R2 15-Arm 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 76.5 15.0 15.4 15.75 13 7/8 10B154R R2 15-Arm 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 89.0 18.0 18.4 18.75 16 7/8 10B184R R2 15-Arm 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 104 19.5 20.0 20.35 18 1/2 10B200R R2 15-Arm 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 112 24.5 25.0 25.35 23 1/2 10B250R R2 15-Arm 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 153 29.5 30.0 30.35 28 1/2 10B300R R2 15-Arm 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 188 37.5 38.0 38.35 36 1/2 10B380R R2 15-Arm 7 3/4 4 7/8 1 1 7/8 5 3/8 7/8 4 9/32 258 37.5 38.0 38.35 36 1/2 10B380U UO 15-Arm 7 3/4 4 15/16 1 7/16 1 3/8 8 3/8 13/16 3 3/4 15/32 270
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| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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