Product Description
- Block is fitted with tapered roller bearings which take both load and side thrusts and hold sheave central so it cannot chafe or wear on the sides
- Tapered roller bearing with neoprene seals and stainless steel center pin provide long life and trouble-free service
- Blocks 14" and larger have flame-hardened roll forged sheaves that assure greater wire life; roll forged sheave is fitted closely into mortise of shell so wire cannot jam between sheave and shell
- Stainless steel center pin has recessed nuts with lock washers
- Swivel fitting has permanently sealed thrust bearing
- Pressure lubrication fittings are standard on both center pin and swivel
- Individually Proof Tested at 4 times Working Load Limit or 2 times Resultant Load
Specifications
Safety Notice
Although Bishop Lifting strives to manufacture and sell the highest quality rigging and safety gear, use of the gear is dangerous if not used correctly by competent trained professionals. Bishop Lifting disclaims any liability resulting from the misuse of its rigging and safety gear. Please take a moment to more thoroughly review our disclaimer.
Bishop Lifting rigging and safety gear is only intended to be used by competent trained professionals. Misuse of the rigging and safety gear can result in serious injury up to and including loss of life. As such, Bishop Lifting disclaims liability for any misuse or incorrect product selection by our customers.
Rigging and safety gear purchased from Bishop Lifting should be used in strict accordance with all industry and OSHA standards. At no time should rigging or safety gear be used beyond its certified load ratings (aka Working Load Limits). Normal wear and tear should be expected with use of rigging and safety gear; therefore, all gear should be thoroughly inspected before each and every use. Worn or unsafe rigging and safety gear should never be used.