FAG QJ228-N2-MPA-C3 Four point contact bearings Bore diameter 140 mm Outside diameter 250 mm Rotational speed (max.) 480
EAN:
Part number:
Item no:
Product type
Four point contact bearings
Bore Ø
140 mm
Outside Ø
250 mm
Type
QJ228-N2-MPA-C3
Manufacturer part #
QJ228-N2-MPA-C3
Technical specifications
- Type
QJ228-N2-MPA-C3
- Product type
Four point contact bearings
- Manufacturer part #
QJ228-N2-MPA-C3
- Bore Ø
140 mm
- Outside Ø
250 mm
- Dim
Bohrungs-Ø 140 mm Außen-Durchmesser 250 mm
- Rotational speed (max.)
4800 U/min
- Weight
9700 g
- Features
2 external retainers
Robust brass cage
Increased clearance
- Dimensions
Bohrungs-Ø 140 mm Außen-Durchmesser 250 mm mm
- Width
42 mm
- Dynamic load rating (radial)
315000 N
- Radial load rating
415000 N
- UKCA
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 187037 FAG QJ228-N2-MPA-C3 Four point contact bearings Bore diameter 140 mm Outside diameter 250 mm Rotational speed (max.) 480
Description
Four point contact bearings are single row angular contact ball bearings. This means they come with a more slimline axial design than their double row counterparts. These bearings consist of robust outer races, two-part inner races, balls and retainers. Two-part inner races enable loading a large number of balls. Inner race parts have been custom manufactured for each bearing, and are not interchangeable between same-size bearings. Outer race including ball retainer and the two parts of the inner race can be separately assembled.
Postposed characters are used to identify different bearing types.
· C3, C4 = clearance rating
· MPA = robust brass cage
· TVP2 = robust PVC cage
· N2 = 2 retainers on outer race
Postposed characters are used to identify different bearing types.
· C3, C4 = clearance rating
· MPA = robust brass cage
· TVP2 = robust PVC cage
· N2 = 2 retainers on outer race