Item # 23022EMW33, Spherical Roller Bearing w/ Standard Bore & Oil Groove, 230 Series On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Spherical Roller Bearing
Bore Type	N/A Round
Material	N/A Through Hardened Steel
Cage Type	N/A Machined
Cage Material	N/A Brass
Limiting Speed - Oil	N/A 3300 RPM
Limiting Speed - Grease	N/A 2600 RPM
e	N/A 0.23
Y1	N/A 2.95
Y2	N/A 4.40
Y0	N/A 2.89
Series	N/A 230
Radial Internal Clearance	N/A CN
Ring Modification	N/A Plain
Tolerance	N/A JIS-0 RBEC-1
Static Load Rating	N/A 116000 lbf517000 N517.00 kN
Dynamic Load Rating	N/A 94000 lbf417000 N417.00 kN
Enclosure	N/A Open
Weight	N/A 8.069 lb3.660 kg
Operating Temperature Range	N/A -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications

Loading zoom Spherical Roller Bearing w/ Standard Bore & Oil Groove, 230 Series - Dimensions
d	N/A 4.3307 in110.000 mm
D	N/A 6.6929 in170.000 mm
B	N/A 1.7717 in45.000 mm
d1	N/A 4.8425 in123.000 mm
D1	N/A 6.1024 in155.000 mm
r	N/A 0.0787 in2.000 mm
W0	N/A 0.3150 in8.000 mm
d0	N/A 0.1378 in3.500 mm
da min	N/A 4.6850 in119.000 mm
Da max	N/A 6.3386 in161.000 mm
ras max	N/A 0.0787 in2.000 mm

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Technical Specifications

Type

Bore Type

Material

Cage Type

Cage Material

Limiting Speed - Oil

Limiting Speed - Grease

e

Y1

Y2

Y0

Series

Radial Internal Clearance

Ring Modification

Tolerance

Static Load Rating

Dynamic Load Rating

Enclosure

Weight

Operating Temperature Range

Dimensional Specifications

d

D

B

d1

D1

r

W0

d0

da min

Da max

ras max