Specification
Version in Steel
Types
Type B: Snap on spring pin
Type KL: Pin with KL-shaft safety
Type SL: Pin with SL-shaft safety
(only for d1 = 4 ... 16)
- zinc plated, blue passivated
- zinc plated, blue passivated
Version in Aluminium
Types
- Type KL: Pin with side mount ring
- Type SL: Pin with safety clip
Aluminium AL
anodized, black
- zinc plated, blue passivated
Version in Stainless Steel
Type
- Type A: Pin with safety circlip DIN 471
Stainless Steel AISI 303 NI
uncoated
Safety circlip DIN 471
Stainless Steel
German Material No. 1.4122
Information
Fork joints GN 751 consist of a fork head according DIN 71752 and a pin with KL-shaft (Type KL and SL) a pin with snap-on spring (Type B). Both versions can be dismantled without tools and moniter.
Size d1 = 12 is supplied with a fine thread M12x1.5 according to DIN. In practice, however, M12x1.25 is preferred. Standard DIN 71752 does not foresee size d1 = 20.
On request
Fork heads in accordance with DIN 71752 with d1 = 25, 30, 35, 42 and 50 (only Steel Version)
Technical information
Types of fork joint shafts
The snap-on spring pin is easily mounted and dismantled. It is therefore particularly suitable for applications where the articulated connection needs to be loosened often.
The pin with side mount ring can be fitted and dismantled without tools, i. e. by hand.
The pin with safety clip requires a tool for dismantling (e.g. a screw driver). It is therefore better secured.
