NUP421
MORE +
CLOSE +
/wp-content/uploads/2025/Cylindrical-Roller-Bearings.jpg
(BRAND):KOYO
(Availability):In Stock
(EMAIL):info@noksbearings.com

Detailed data of

NUP421

Specifications
(Boundary dimensions ...etc)

d 105 mm
D 260 mm
B 60 mm
r(min.) 4 mm
r1(min.) 4 mm
Fw 144.5 mm
Ew - mm
Basic load ratings : Cr 581 kN
Basic load ratings : C0r 510 kN
Fatigue load limit : Cu 67.6 kN
Limiting speeds(Grease lub.) 2400 min-1
Limiting speeds(Oil lub.) 3100 min-1
sd1 - mm
B1 - mm
B2 - mm

Mounting dimensions

da(min.) 121 mm
db(min.) 121 mm
db(max.) 143 mm
dc(min.) - mm
dd(min.) - mm
Da(max.) 244 mm
Db(max.) - mm
Db(min.) - mm
ra(max.) 3 mm
rb(max.) 3 mm

Refer.

(Refer.)Mass 19.7 kg

Similar to product

NUP421