Timken 30234
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
30234
Cone Part Number
X30234
Cup Part Number
Y30234
Design Unit
Metric
Cage Material
Stamped Steel
Dimensions
d - Bore
170 mm
D - Cup Outer Diameter
310 mm
B - Cone Width
52 mm
C - Cup Width
43 mm
T - Bearing Width
57.000 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
5 mm
r - Cup Backface "To Clear" Radius2
4 mm
da - Cone Frontface Backing Diameter
191 mm
db - Cone Backface Backing Diameter
198 mm
Da - Cup Frontface Backing Diameter
288 mm
Db - Cup Backface Backing Diameter
285 mm
Ab - Cage-Cone Frontface Clearance
6.9 mm
Aa - Cage-Cone Backface Clearance
4.3 mm
a - Effective Center Location3
5.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
202000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
780000 N
C0 - Static Radial Rating
1000000 N
C6
151000 N
Factors
K - Factor7
1.34
e - ISO Factor8
0.44
Y - ISO Factor9
1.38
G1 - Heat Generation Factor (Roller-Raceway)
615.2
G2 - Heat Generation Factor (Rib-Roller End)
89.8
Cg - Geometry Factor10
0.12
