BK CLOSED Drawn cup needle roller bearing
Drawn cup needle roller bearing is punched by the alloy plate, with thin-walled outer ring, cage and needle roller. Mainly used in automobile and motorcycle field.
Main characteristic
►Shaft can be used as raceway
►Small radial spatial structure
►Low cost, easy to assemble
►Can carry high load
|
Ring |
Cage |
Roller |
Material |
SPCC or 20# Steel |
SPCC or 20# Steel |
GCr15 chrome steel |
Process |
Lathing |
Lathing |
Grinding |
Heat treatment |
Carburization |
Carburization Black |
Quenching HRC60-64 |
Metric |
Inch |
Structure instruction |
HK TLA TA |
SCE SCH BA BHA JH |
open |
BK TLAM TAM |
BCE BCH BAM BHAM |
closed |
HK.RS HK.2RS |
SCE.PP BA.PP |
Open with seal |
BK.RS |
BCE.P BAM.P |
Closed with single seal |
FY HN YT |
SN YB |
Open with full complement flat needle roller |
MFY TTL |
YBL |
Closed with full complement flat needle roller |
F FH |
B BH |
Open with full complement tip needle roller |
MF |
M MH |
Closed with full complement tip needle roller |
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