PUKKLAAGER d-40MM SYF 40 TF (SYF508 + YAR208-2F) SKF

Kirjeldus

SYF40 TF
Short base pillow block ball bearing unit with extended inner ring and set screw locking, cast iron
Short base pillow (plummer) block ball bearing units consist of an insert bearing mounted in a cast iron housing. This variant has threads for attachment bolts and is suitable for applications with both constant and alternating directions of rotation. It has an inner ring extended on both sides and is locked onto the shaft by tightening a set screw on the inner ring, making it easy to mount.
Strong
Ready to mount
Designed for a constant and alternating rotation
Lubricated and sealed bearing
High degree of stiffness
Narrow design

DIMENSIONS
Shaft diameter 40mm
Centre height (pillow block) 49.2mm
Housing overall width 48mm
Centre distance between bolt holes 88.9mm
Bearing width, total 49.2mm

PERFORMANCE
Basic dynamic load rating 30.7kN
Basic static load rating 19kN
Limiting speed 4800r/min
Note Limiting speed with shaft tolerance h6

PROPERTIES
Housing type Pillow block, short base
Number of bolt holes for fasteners 2
Fastening bolt hole type Threaded
Retaining feature, inner ring Set screws
Bore type Cylindrical
Rubber seating ring Without
Material, housing Cast iron
Material, bearing Bearing steel
Coating Without
Sealing, bearing Seal and flinger on both sides
Sealing type Contact, standard
Sealing, unit Without
Lubricant Grease
Relubrication hole With
Grease fitting With

COMPONENT
Insert bearing with set screw locking and extended inner ring YAR 208-2F
Short base pillow block housing for insert bearings, cast iron SYF 508