TIMKEN（铁姆肯）

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JL68145 - JL68111-Z TIMKEN 圆锥滚子轴承

专业销售TIMKEN圆锥滚子轴承JL68145 - JL68111-Z，并且为客户提供属于TIMKEN圆锥滚子轴承。本公司专业提供TIMKEN圆锥滚子轴承全系列产品。并且提供对此类产品的扭矩扳手、球)批平均直径、节流阀、特征、特性、滚子公称长度、等具体参数。构成元素：公制单列系列 JL68145 JL68111-Z 。类似型号：SNW-3026 x 4 1/2、 UCT208-25、紧定套 HA3126QAAPL20A100S、 558 - 552-B、推卸套 AH3076G、轴承附件 SNW-40 x 7 1/4、TIMKEN SNT 518-615 - 21315K - TSNG615 TIMKEN HE2334 TIMKEN QAACW13A060S 产品应用：纸浆和造纸、钢铁、家用电器、铁道、卡车、挂车和公共汽车。应用设备：发动机配件、其他塑料机械、通用式清洗机、压痕机、休闲食品加工设备、电动机、液压机械及部件、金刚石工具、复合机、工具。

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JL68145 - JL68111-Z产品参数

参数	数据	说明
Series	L68100
Cone Part Number	JL68145
Cup Part Number	JL68111-Z
Design Units	Metric
Bearing Weight	0.200 Kg
Bearing Weight	0.400 lb
Cage Type	Stamped Steel
D - Cup Outer Diameter	60.000 mm
D - Cup Outer Diameter	2.3622 in
d - Cone Bore	35.000 mm
d - Cone Bore	1.3780 in
B - Cone Width	18.460 mm
B - Cone Width	0.7268 in
C - Cup Width	11.938 mm
C - Cup Width	0.4700 in
T - Bearing Width	15.875 mm
T - Bearing Width	0.6250 in
Z - Number of Rollers Per Row	23
R - Cone Backface "To Clear" Radius	2.030 mm	These maximum fillet radii will be cleared by the bearing corners.
R - Cone Backface "To Clear" Radius	0.080 in	These maximum fillet radii will be cleared by the bearing corners.
r - Cup Backface "To Clear" Radius	1.27 mm	These maximum fillet radii will be cleared by the bearing corners.
r - Cup Backface "To Clear" Radius	0.050 in	These maximum fillet radii will be cleared by the bearing corners.
da - Cone Frontface Backing Diameter	39.12 mm
da - Cone Frontface Backing Diameter	1.54 in
db - Cone Backface Backing Diameter	42.42 mm
db - Cone Backface Backing Diameter	1.67 in
Da - Cup Frontface Backing Diameter	55.90 mm
Da - Cup Frontface Backing Diameter	2.24 in
Db - Cup Backface Backing Diameter	53.09 mm
Db - Cup Backface Backing Diameter	2.09 in
Ab - Cage-Cone Frontface Clearance	-1.02 mm
Ab - Cage-Cone Frontface Clearance	-0.04 in
Aa - Cage-Cone Backface Clearance	0.76 mm
Aa - Cage-Cone Backface Clearance	0.03 in
a - Effective Center Location	-2.50 mm	Negative value indicates effective center inside cone backface.
a - Effective Center Location	-0.10 in	Negative value indicates effective center inside cone backface.
C90 - Dynamic Radial Rating (90 million revolutions)	11800 N	Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
C90 - Dynamic Radial Rating (90 million revolutions)	2650 lbf	Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
C1 - Dynamic Radial Rating (1 million revolutions)	45500 N	Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
C1 - Dynamic Radial Rating (1 million revolutions)	10200 lbf	Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
C0 - Static Radial Rating	48700 N
C0 - Static Radial Rating	11000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	8400 N	Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
Ca90 - Dynamic Thrust Rating (90 million revolutions)	1890 lbf	Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
K - Factor	1.4	These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
e - ISO Factor	0.42	These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
Y - ISO Factor	1.44	These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
G1 - Heat Generation Factor (Roller-Raceway)	15.7
G2 - Heat Generation Factor (Rib-Roller End)	14.7
Cg - Geometry Factor	0.0657