NTN Bearing Manufacturing

NSK 7003 Bearing

 

Bearings Keystock

Keystock are removable bars that are used to transmit torque from components including couplings, sheaves, sprockets and gears to a shaft. They are called “keys” because they lock a component to the shaft by means of a corresponding keyway in a shaft. Keystock is available in both inch and metric sizes. Common keystock materials include steel, stainless steel and plated with zinc and are supplied in standard lengths of 12” long. Keystock can be rounded at both ends, squared at both ends, or rounded at one end and squared at the other.

There are many different types of keystock available including machine keys, Woodruff keys, hi-pro keys, gib head keys, and hex keys. Machined keystock is available in standard sizes and ready to use without additional cutting or filing. Woodruff keys are semi-circular components (half moon) installed deep in a shaft and firmly embedded. Hi-pro keys are similar to Woodruff keys, but lock into place. They provide superior strength and vibration resistance. Gib head keys are notched and tapered to tightly couple gears or pulleys with a shaft. Hex keys are L-shaped bars with a hexagonal head. They are used to turn screws with hexagonal sockets. 

Precision Brand 14800 Bearings Keystock
Precision Brand 14800 Bearings Keystock
170 mm
HMV 38 E
Precision Brand 14770 Bearings Keystock
Precision Brand 14770 Bearings Keystock
41.275 mm
3515.4 g
Precision Brand 54474 Bearings Keystock
Precision Brand 54474 Bearings Keystock
588 mm
10000 kN
Precision Brand 15500 Bearings Keystock
Precision Brand 15500 Bearings Keystock
2.7
TQOS/GWISI
Browning 1303858 Bearings Keystock
Browning 1303858 Bearings Keystock
0.39
540 mm
Precision Brand 14999 Bearings Keystock
Precision Brand 14999 Bearings Keystock
mm
3 mm
Precision Brand 54600 Bearings Keystock
Precision Brand 54600 Bearings Keystock
48.1 mm
0.6 mm
Precision Brand 56680 Bearings Keystock
Precision Brand 56680 Bearings Keystock
25.000 mm
1.00 mm
Precision Brand 54550 Bearings Keystock
Precision Brand 54550 Bearings Keystock
91300 N
Without Accessories
Precision Brand 54470 Bearings Keystock
Precision Brand 54470 Bearings Keystock
360 mm
1 100 min-1
Precision Brand 53507 Bearings Keystock
Precision Brand 53507 Bearings Keystock
1700 rpm
315000 N
Precision Brand 53505 Bearings Keystock
Precision Brand 53505 Bearings Keystock
2.00 mm
4100 rpm
Next ▸
All Products Contact Now
Product Categories
Ball Insert Bearings
Ball Thrust Bearings
Bearing Adapter Sleeves
Bearing Lock Nuts
Bearing Spacers
Bearings Cored Bar Stock
Bearings Crowned & Flat Yoke Rollers
Bearings Drill Rod
Bearings Flat Bar Stock
Bearings Keystock
Bearings Pin & Block U-Joints
Bearings Solid Bar Stock
Bearings Spherical Rod Ends
Cylindrical Roller Bearings