Koyo STO25ZZ MODELS

Need a CAD or 3D Model?

Koyo STO25ZZ Crowned & Flat Yoke Rollers

Name: Koyo STO25ZZ Crowned & Flat Yoke Rollers
Brand: Koyo
SKU: STO25ZZ
Rating: 4.9 (5 reviews)

Koyo STO25ZZ Crowned & Flat Yoke Rollers 3.3750 in cone width: with easy-to-use parts Class 2 abma precision rating: graphics, giving you the ability to check parts availability, Crowned & Flat Yoke Rollers pricing, examine remanufactured options.
Brand Name:Koyo
Model Number:
STO25ZZ
cone width::3.3750 in
abma precision rating::Class 2
bore diameter::12.5000 in
manufacturer upc number::053893563329

VDJ SERVICE GMBH

VDJ SERVICE GMBHChina

VDJ SERVICE GMBH2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

Koyo STO25ZZ bearing Size Chart (mm/inches)
Bearing number	NU228R
Size (mm)	140x250x42
Bore Diameter (mm)	140
Outer Diameter (mm)	250
Width (mm)	42
d	140 mm
Fw	169 mm
D	250 mm
B	42 mm
C	42 mm
r min.	3 mm
r1 min.	3 mm
Weight	8.50 Kg
Basic dynamic load rating (C)	392 kN
Basic static load rating (C0)	514 kN
(Grease) Lubrication Speed	2400 r/min
Bearing No.	NU228R
r(min)	3
r1(min)	3
Cr	491
C0r	514
Cu	67.5
Grease lub.	2400
Oil lub.	2900
Ew	-
d1	-
B1	-
B2	-
da(min)	-
db(min)	153
db(max)	166
dc(min)	-
dd(min)	-
Da(max)	237
Db(max)	-
Db(min)	-
ra(max)	2.5
rb(max)	2.5
(Refer.)Mass(kg)	8.50

Crowned & Flat Yoke Rollers Part series STO25ZZ is a potential replacement for these common bearing part numbers:

VDJ SERVICE GMBH: AddressAutonet Import Magyarország Kft. Pallag u. 2569 Dunakeszi; Phone(Working Time)36 27 542598; Fax36 27 542598