K99600-99100-XL

Tapered roller bearing

Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs

Display units

Metric

Imperial

Main Dimensions & Performance Data

d	152.4 mm	Bore diameter
D	254 mm	Outside diameter
B	66.675 mm	Width, inner ring
C	47.625 mm	Width, outer ring
T	66.675 mm	Width, total
C_r	680,000 N	Basic dynamic load rating, radial
C_0r	970,000 N	Basic static load rating, radial
C_ur	135,000 N	Fatigue load limit, radial
n_G	3,200 1/min	Limiting speed
≈m	12.8 kg	Weight

Mounting dimensions

d_{a max}	170 mm	Maximum diameter of shaft shoulder
d_{b min}	181 mm	Minimum diameter of shaft shoulder
D_{a min}	227 mm	Minimum diameter of housing shoulder
D_{a max}	240 mm	Maximum diameter of housing shoulder
D_{b min}	238 mm	Minimum diameter of housing shoulder
C_{a min}	8 mm	Minimum axial space
C_{b min}	13.5 mm	Minimum axial space
r_{a max}	7.1 mm	Maximum fillet radius of shaft
r_{b max}	3.3 mm	Maximum fillet radius of housing

Dimensions

r_{1, 2 min}	7.1 mm	Minimum chamfer dimension of inner ring back face
r_{3, 4 min}	3.3 mm	Minimum chamfer dimension of outer ring back face
a	55 mm	Distance between the apexes of the pressure cones
d₁	199 mm	Guidance rib diameter of inner ring

Temperature range

T_min	-30 °C	Operating temperature min.
T_max	200 °C	Operating temperature max.

Calculation factors

e	0.41	Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y	1.47	Dynamic axial load factor
Y₀	0.81	Static axial load factor

Downloads:

Your current product variant

Tolerance class	ABMA4XL	Class 4 (ANSI/ABMA 19.2:2013), Tolerance of radial runout tKia, tKea and axial runout tSia reduced
Heat treatment	Standard
Cage	Standard	Sheet steel cage, roller-guided
Internal design	Standard
Quality level	XL	X-life
Number of rolling element rows	1	Single-row design

Characteristics

Title